OBJECTIVE:To evaluate the effect of electroacupuncture on rapid gastric emptying by comparing the effectiveness of electroacupuncture at both Zusanli(ST36)and Zhongwan(CV12)(He-Mu acupoints)versus electroacupuncture a...OBJECTIVE:To evaluate the effect of electroacupuncture on rapid gastric emptying by comparing the effectiveness of electroacupuncture at both Zusanli(ST36)and Zhongwan(CV12)(He-Mu acupoints)versus electroacupuncture at Zhongwan(CV12)alone.METHODS:Sixty-five patients were randomly divided into two groups;33 patients in the He-Mu acupoints group received electroacupuncture at both Zusanli(ST36)and Zhongwan(CV12),while 32 patients in the single acupoint group received electroacupuncture only at Zhongwan(CV12).Both groups were treated once daily for 30 min,five times per week for 3 weeks.Before and after the 3-week treatment course,patients underwent gastric emptying scintigraphy and were assessed using the Traditional Chinese Medicine(TCM)symptom scale of gastrointestinal diseases.The two groups were compared regarding the percentages of gastric retention at 30 and 60 min and the TCM symptom scores.RESULTS:After the treatment course,the percentages of gastric retention at 30 and 60 min were significantly improved in both groups compared with the pre-treatment values(P<0.01).The improvement in the gastric retention was significantly better in the He-Mu acupoints group than the single acupoint group at 30 min(P<0.01)and 60 min(P<0.05).The TCM symptom score was significantly decreased after the treatment course in both groups(P<0.01).The improvement in the TCM symptom score was significantly better in the He-Mu acupoints group than the single acupoint group(P<0.01).The total effective rate was 93.55%(29/31)in the He-Mu acupoints group and 77.42%(24/31)in the single acupoint group.The treatment effect was better in the He-Mu acupoints group than the single acupoint group(P<0.05).CONCLUSIONS:Electroacupuncture at both Zusanli(ST36)and Zhongwan(CV12)or at Zhongwan(CV12)alone is effective in treating rapid gastric emptying.Furthermore,electroacupuncture at both Zusanli(ST36)and Zhongwan(CV12)is more effective than electroacupuncture at Zhongwan(CV12)alone.展开更多
Objective:To observe the effect of point injection at Zusanli(ST36)plus abdominal point application on gastrointestinal dysfunction after laparoscopic surgery.Methods:A total of 204 patients with gastrointestinal dysf...Objective:To observe the effect of point injection at Zusanli(ST36)plus abdominal point application on gastrointestinal dysfunction after laparoscopic surgery.Methods:A total of 204 patients with gastrointestinal dysfunction after laparoscopic surgery were recruited and divided into four groups using the random number table method,with 51 cases in each group.The control group received conventional postoperative intervention.In addition to the treatment in the control group,the point injection group was given point injection at Zusanli(ST36),the application group was offered abdominal point application,and the integrated group received point injection at Zusanli(ST36)and abdominal point application.The treatment lasted 3 consecutive days in all four groups.The recovery time of gastrointestinal function indicators and the incidence rate of postoperative nausea and vomiting(PONV)were observed and recorded.Before and after treatment,the visual analog scale(VAS)was used to assess abdominal pain intensity,the venous blood type 1 helper T cells/type 2 helper T cells(Th1/Th2)was determined,the serum levels of interleukin(IL)-6 and interferon(IFN)-γwere detected using the enzyme-linked immunosorbent assay,and the plasma levels of motilin and gastrin were measured using radioimmunoassay.Results:Compared to the control group,the first exhaust time,the first defecation time,and the time of restoring fluid diet came earlier in the other three groups(P<0.05)and were earlier in the integrated group than in the point injection and application groups(P<0.05).The point injection,application,and integrated groups had a lower PONV incidence rate than the control group,and the integrated group was lower than the point injection and application groups(P<0.05).The intra-group comparisons showed that the VAS score and the levels of IL-6 and INF-γdecreased after treatment in all four groups(P<0.05);the point injection,application,and integrated groups were lower than the control group(P<0.05),and the integrated group was lower than the point injection and application groups(P<0.05).The intra-group comparisons also demonstrated that the levels of Th1/Th2,motilin,and gastrin increased after the intervention in the four groups(P<0.05);the point injection,application,and integrated groups were higher than the control group(P<0.05),and the integrated group was higher than the point injection and application groups(P<0.05).Conclusion:Point injection at Zusanli(ST36)plus abdominal point application can encourage postoperative exhaust,defecation,and the recovery of diet fluid,alleviate postoperative abdominal pain,reduce PONV,balance Th1/Th2,and regulate the secretion of motilin and gastrin in patients with gastrointestinal dysfunction after laparoscopic surgery.展开更多
OBJECTIVE:To observe the effects of moxibustion at Zusanli(ST36)on rats with chronic fatigue syndrome(CFS)and to analyze the mechanisms of moxibustion through hippocampal Proteomics.METHODS:Male Sprague-Dawley(SD)rats...OBJECTIVE:To observe the effects of moxibustion at Zusanli(ST36)on rats with chronic fatigue syndrome(CFS)and to analyze the mechanisms of moxibustion through hippocampal Proteomics.METHODS:Male Sprague-Dawley(SD)rats were randomly divided into three groups:control group(CON),model group(MOD),and moxibustion group(MOX),with 12 rats in each group.The MOD and MOX groups underwent chronic multi-factor stress stimulation for 35 d to establish the CFS model.After modeling,the rats in the MOX group received mild moxibustion at Zusanli(ST36)(bilateral)for 10 minutes daily for 28 d.During the treatment period,rats in both the MOD and MOX groups continued modeling,while the CON group was kept under normal breeding conditions.The general condition of the rats was monitored,and behaviors were assessed using the Open Field Test(OFT),Exhaustion Treadmill Test,and Morris Water Maze(MWM).Hematoxylin and eosin(HE)staining and transmission electron microscopy(TEM)were employed to observe morphological changes in the hippocampus.Label-free Proteomics were utilized to identify differentially expressed proteins(DEPs)in the hippocampus,followed by bioinformatics analysis.The reliability of the Proteomics results was verified using Parallel Reaction Monitoring.RESULTS:A:Moxibustion at Zusanli(ST36)significantly reduced the general condition score of CFS rats,improved their behavioral performance in OFT,treadmill and MWM,and repaired the pathological and synaptic structural damage in the hippocampus.B:We identified DEPs by applying a fold change threshold of 1.2 and a significance level of P<0.05.In the comparison between the CON and the MOD,we identified a total of 72 DEPs(31 up-regulated and 41 down-regulated)associated with the development of CFS.In the comparison between the MOX and the MOD group,we identified a total of 103 DEPs(40 up-regulated and 63 down-regulated)related to the therapeutic effects of moxibustion.Gene Ontology(GO)enrichment analysis showed that CFS and moxibustion treatment were related to multiple biological processes,molecular functions,and cellular components.Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway enrichment analysis revealed that CFS pathogenesis was linked to base excision repair,steroid biosynthesis,and systemic lupus erythematosus,Furthermore,the treatment of CFS with moxibustion was relevant to terpenoid skeleton biosynthesis.C:Compared with the two comparison groups,we identified 16 potential biomarkers,noting that moxibustion reversed the upregulation of 14 DEPs and the down-regulation of 2 DEPs in CFS.These proteins are mainly associated with synaptic plasticity,ribosomal function,neurotransmitter secretion,glycine metabolism,and mitochondrial function.CONCLUSION:Moxibustion at Zusanli(ST36)is effective in treating CFS,the potential biomarkers identified by Proteomics confirm that the mechanisms of moxibustion involve multiple targets and pathways,which may be key to regulating the structural and functional damage in the hippocampus associated with CFS,highlighting their significant value for future research.展开更多
Inflammation and lung function decline are the main pathophysiological features of chronic obstructive pulmonary disease （COPD）. Acupuncture can improve lung function in patients with COPD, but the underlying mechan...Inflammation and lung function decline are the main pathophysiological features of chronic obstructive pulmonary disease （COPD）. Acupuncture can improve lung function in patients with COPD, but the underlying mechanisms are not well understood. Orexins （OXs）, which are found in peripheral plasma, are neuropeptides that regulate respiration and their levels are related to COPD. Therefore, we hypothesized that acupuncture might alter OXs, reduce lung inflammation and improve lung function in COPD. METHODS： COPD was induced in rats by exposure to cigarette smoke for 8 weeks and injecting with lipopolysaccharide twice. Electroacupuncture （EA） was performed at Feishu （BL13） and Zusanli （ST36） for 30 min/d for 2 weeks. Rat lung function and morphology were assessed after EA. The levels of tumor necrosis factor-α （TNF-a） and intedeukin-1β （IL-16） in bronchoalveolar lavage fluid （BALF） and orexin A and B levels in the lung tissue were detected by enzyme-linked immunosorbent assay. OX receptor mRNA levels and immunopositive cells were assessed with real-time polymerase chain reaction and immunohistochemical methods, respectively. The relationships among lung function, cell factors, and OX levels were analyzed by Pearson correlation analyses. RESULTS： Compared with the control group, lung function was significantly decreased in the rats with COPD （P〈0.05）. There were obvious increases in TNF-α and IL-1β levels in BALF （P〈0.05 and P〈0.01, respectively）, orexin A level in lung tissue （P〈0.01; but not orexin B） and mRNA expressions of OX 1 type receptor （OXR1） and OX 2 type receptor （OXR2） in lung tissue （P〈0.05 and P〈0.01, respectively）; the integrative optical densities （IODs） of both receptors were greater in the COPD group （P〈0.05）. For rats with COPD subjected to EA, lung function was improved （P〈0.05）. There were notable decreases in TNF-a and IL-1β levels （P〈0.05 and 〈0.01, respectively） in BALF. Orexin A, but not orexin B, levels in lung tissue also decreased （P〈0.01）, as did mRNA expression of OXlR and OX2R in lung tissue （P〈0.05 and P〈0.01, respectively）. Receptor IODs were also reduced after EA treatment （P〈0.05）. Furthermore, orexin A levels and ratio of forced expiratory volume in 0.3 s to forced vital capacity were strongly negatively correlated （P〈0.01）, and orexin A was positively correlated with TNF-α and IL-1β （P〈0.001 and P〈0.05, respectively）.CONCLUSION： EA at Zusanli and Feishu improved lung function of rats with COPD and had an anti-inflammatory effect, which may be related to down-regulation of OXA and its receptors.展开更多
OBJECTIVE:To evaluate the effects of electric acupoint stimulation on gastrointestinal hormones and motility among geriatric postoperative patients with gastrointestinal tumors,and to explore an efficient and noninvas...OBJECTIVE:To evaluate the effects of electric acupoint stimulation on gastrointestinal hormones and motility among geriatric postoperative patients with gastrointestinal tumors,and to explore an efficient and noninvasive method for postoperative recovery of bowel functions.METHODS:Forty patients were randomly and evenly assigned into a regular nursing care group(RNC) and an acupoint electric stimulation group(AES).Patients in the RNC group received regular nursing care and patients in the AES group received regular nursing care plus electric stimulation of acupoints.The serum levels of gastrin(GAS),motilin(MOT),and cholecystokinin(CCK),and an electrogastrogram(EGG) of all the patients were evaluated on the first,third,and fifth day after surgery.The time to first flatus after surgery and the number of patients with side effects such as abdominal pain,abdominal distention,and diarrhea were recorded.RESULTS:There were significant differences between the two groups in GAS,MOT,EGG,time to first flatus,abdominal pain,abdominal distention,and diarrhea(P < 0.05).CONCLUSION:Electric stimulation on acupoints could increase levels of GAS and MOT,promote the recovery of gastrointestinal functions,and decrease complications among postoperative senile patients with gastrointestinal tumors.展开更多
OBJECTIVE: To evaluate the effect of heat stimulation via scar-producing moxibustion at the acupoints Zusanli(ST 36) and Feishu(BL 13) on the neutrophil-to-lymphocyte ratio(NLR) and quality of life in patients with no...OBJECTIVE: To evaluate the effect of heat stimulation via scar-producing moxibustion at the acupoints Zusanli(ST 36) and Feishu(BL 13) on the neutrophil-to-lymphocyte ratio(NLR) and quality of life in patients with non-small-cell lung cancer(NSCLC).METHODS: Seventy patients with NSCLC were randomly assigned into two groups: group A received scar-producing moxibustion at the acupoints Zusanli(ST 36) and Feishu(BL 13) every day for 6 weeks, while group B received no intervention(control group). Outcome measures were the NLR and the scores from the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire(EORTC QLQ-C30). The NLR and the EORTC QLQ-C30 were assessed at baseline and at the end of 6 weeks.RESULTS: Five participants dropped out, leaving afinal total of 65 participants who completed the trial. Groups A and B had a similar mean NLR at baseline. After the treatment course, the NLR in group A was significantly lower than that in group B(P <0.001). Compared with group B, the EORTC QLQ-C30 scores in group A were significantly greater in terms of global health status or quality of life(P < 0.001) and function(P < 0.05), and significantly lower in terms of symptoms(P < 0.05).CONCLUSION: The present study suggests that performing scar-producing moxibustion by heat-stimulating the acupoints Zusanli(ST 36) and Feishu(BL13) effectively decreases the NLR and improves the quality of life in patients with NSCLC.展开更多
OBJECTIVE:To investigate the effects of acupunc ture with dexamethasone(A.Dex)on allergic rhini tis(AR)by injecting dexamethasone into the Zusan li(ST 36)acupoint.METHODS:Thirty 6-week-old female BALB/c mice were sens...OBJECTIVE:To investigate the effects of acupunc ture with dexamethasone(A.Dex)on allergic rhini tis(AR)by injecting dexamethasone into the Zusan li(ST 36)acupoint.METHODS:Thirty 6-week-old female BALB/c mice were sensitized on days 1,5,and 14 by intraperitoneal injection of 100 pg of ovalbumin(OVA).The mice were then randomly divided into six groups(n =5 in each group).Five groups were sensitized intranasally with 2μL of 1.5 mg of OVA for 10 consecutive days,while one group was sensitized intranasally with PBS in a similar manner as a negative control group.One hour before each administration of intranasal OVA,two groups were orally administered either a control vehicle(distilled water;AR control group)or 200 pg/kg Dex(O.Dex group),while three groups received A.Dex at Zusanli(ST36)with Dex concentrations of 2,20,and 200μg/kg for each group,respectively.AR symptoms were evaluated by measuring the rubbing score,which comprised the number of nose,ear,and eye rubs that occurred in the initial 10 min after OVA intranasal provocation on the 10 th day.We isolated spleen,serum,and nasal mucosal tissue after measuring the rubbing score.Spleen weight was measured using an electronic microbalance.The levels of IgE,thymic stromal lymphopoietin,tumor necrosis factor-a,intercellular adhesion molecule-1,and macrophage-inflammatory protein-2 in serum or nasal mucosal tissue were measured using enzyme-linked immunosorbent assays.The serum histamine levels of OVA-sensitized AR mice were measured using O-phthaldialdehyde spectrofluorometry.Western blot analysis was performed on nasal mucosal tissue extracts.RESULTS:A.Dex significantly reduced the rubbing score,spleen weight,serum IgE,and serum histamine in OVA-sensitized mice.A.Dex significantly decreased the serum levels of inflammatory cytokines(thymic stromal lymphopoietin and tumor necrosis factor-a)in OVA-sensitized mice.A.Dex significantly reduced the nasal mucosal levels of inflammatory markers(intercellular adhesion molecule-land macrophage-inflammatory protein-2)in AR mice.A.Dex effectively attenuated the expression of caspase-1 and receptorinteractingprotein-2 in nasal mucosal tissue.CONCLUSION:A.Dex may be a new and useful therapy for AR.展开更多
OBJECTIVE:To investigate the mechanisms behind the effects of acupuncture in Traditional Chinese Medicine,we delved into the adenosine triphosphate/peripheral purinergic P2X receptor 3(ATP/P2X3)receptor signaling syst...OBJECTIVE:To investigate the mechanisms behind the effects of acupuncture in Traditional Chinese Medicine,we delved into the adenosine triphosphate/peripheral purinergic P2X receptor 3(ATP/P2X3)receptor signaling system as an indicator of the body's energy state,commonly referred to as"Qi".METHODS:The tail-flick test was utilized to explore the impact of acupuncture on pain tolerance threshold(PTT)in mice,while also assessing adenosine(ADO)levels and adenylate energy charge(EC)at Zusanli(ST36).The study further investigated the dose-dependent effects of acupuncture on PTT and ADO levels at Zusanli(ST36).To shed light on the underlying mechanisms of acupuncture's effects,the study examined the impact of ATP,a P2X3 receptor antagonist,and adenosine disodium on PTT following acupuncture administration.RESULTS:Acupuncture at Zusanli(ST36)led to significant improvements in PTT in mice,with the most effective interventions being twirling for 2 min and needle retention for 28 min.These interventions also resulted in significant increases in ATP levels.The effects of acupuncture were further augmented by administration of different doses of ATP at Zusanli(ST36),and pretreatment with a P2X3 receptor antagonist decreased PTT.Adenylate EC peaked at 30 min after intraperitoneal injection of ATP,and pretreatment with various doses of i.p.ATP 30 min prior to acupuncture increased PTT in a dose-dependent manner.Additionally,pretreatment with an i.p.or intramuscular injection of adenosine disodium enhanced the effects of acupuncture.CONCLUSION:This research provides compelling evidence that ATP is involved in the regulation of PTT through acupuncture,revealing new avenues for achieving enhanced clinical outcomes.展开更多
Objective： The study explored the effect of applying electroacupuncture（EA） preconditioning at ST 36 on mitochondria in rats with intestinal ischemia/reperfusion injury.Methods： Forty SD rats were divided into fou...Objective： The study explored the effect of applying electroacupuncture（EA） preconditioning at ST 36 on mitochondria in rats with intestinal ischemia/reperfusion injury.Methods： Forty SD rats were divided into four sets： sham operation group（sham group）; intestinal ischemia/reperfusion group（I/R group）; EA preconditioning at ST 36 followed by intestinal ischemia/reperfusion injury（ST 36 ＋ I/R group）; EA preconditioning at the lateral site away from ST360.5 cm followed by intestinal ischemia/reperfusion injury（N＋I/R group）. For the sham group, the rats were opened abdominal cavity for 3 h and 20 min and their abdominal cavities were covered with wet gauze avoiding drying and kept on the thermostat at 37 0 C. For the ischemia/reperfusion（I/R） group,rats were anaesthetised and their abdominal cavities were opened to expose jejunum segments. The segment＇s collateral blood supply was restricted by bilateral ligation of the intestine. Next, one of the branches of a mesenteric artery was occluded with a thread for 20 min and then the thread was released after such ischemia conditions, keeping reperfusion for 3 h. For the ST36 ＋ I/R group, the electroacupuncture at ST36 was first performed, then the intestinal ischemia/reperfusion model was constructed. For the N ＋ I/R group, electroacupuncture at non ST36 acupoint, which is away from ST36 about 0.5 cm, and then the intestinal ischemia/reperfusion model was performed. Measurements of the levels of inflammatory markers tumour necrosis factor a（TNFa） and interleukin-1 beta（IL-1β）, cytochrome c（CYCS）, and the mitochondrial membrane pro-apoptotic protein（BAX）, anti-apoptotic protein Bcl-2 were performed.Results： Compared to I/R group, the intensity of cytoplasmic CYCS in intestinal tissues was significantly decreased in the ST 36 ＋ I/R group（1.65 vs. 0.18, p〈0.05）. Compared to N ＋ I/R group, the intensity of cytoplasmic CYCS in intestinal tissues was also dramatically declined in the ST 36 ＋ I/R group（1.37 vs. 0.18, p〈0.05）. The level of CYCS in mitochondria in rats in the ST 36 ＋ I/R group were appreciably increased than those of rats in the I/Rgroup（1.42 vs. 0.06, p〈0.05）, and CYCS in mitochondria was also largely expressed in ST36 ＋ I/R group than N ＋ I/R group（1.42 vs. 0.08, p〈0.05）. Bcl-2 was shown to be elevated in the ST 36 ＋ I/R group than I/R group（1.01 vs. 0.10） and N ＋ I/R group（1.01 vs. 0.09, all p〈0.05）, whereas BAX expression was greatly decreased in the ST36 ＋ I/R group than I/R group（0.11 vs.0.78） and N ＋ I/R group（0.11 vs. 0.87, all p〈0.05）.Conclusion： The results suggest the EA intervention has a protective effect upon mitochondria, preventing CYCS release and the subsequent activation of downstream apoptosis pathway. It is proposed that patients due to undergo gastrointestinal surgery get benefit from EA preconditioning at ST 36.展开更多
Objective To explore the experimental method of obtaining position emission tonogiaphy (PET) imaging evidence of changes in cerebral function by puncturing the Stomach 36 (ST36, Zusanli) acupoint.Methods Data on chang...Objective To explore the experimental method of obtaining position emission tonogiaphy (PET) imaging evidence of changes in cerebral function by puncturing the Stomach 36 (ST36, Zusanli) acupoint.Methods Data on changes of cerebral glycometabolism were obtained from six healthy male volunteers with positron emission tomography. Visual experimental evidence, as well as statistical parametric mapping (SPM), was gathered while puncturing the ST36 (Zusanli, right leg) acupoint.Results There was increased glycometabolism in the hypothalamus, head of the caudate nucleus, temporal lobe, the sinistral cerebellum, postcentral gyrus, and brain stem while the acupoint ST36 was being punctured. Conclusions Acupuncture on ST36 can lead to increase in glycometabolism in the vegetative nerve centers, which is correlated with gastric function. Visual experimental evidence of ST36 acupuncturing on functional gastrointestinal disorder was obtained in our study.展开更多
OBjECTIVE:To observe the efficacy and safety of oral Sanhuangwuji powder,anti-rheumatic drugs(ARDs),and ginger-partitioned acupoint stimulation at Zusanli(ST 36) on the treatment of rheumatoid arthritis(RA) complicate...OBjECTIVE:To observe the efficacy and safety of oral Sanhuangwuji powder,anti-rheumatic drugs(ARDs),and ginger-partitioned acupoint stimulation at Zusanli(ST 36) on the treatment of rheumatoid arthritis(RA) complicated by peptic ulcer.METHODS:This prospective randomized controlled study included 180 eligible inpatients and outpatients randomly assigned to an ARD treatment(n = 60),ginger-partitioned stimulation(n =60),or combination treatment(n = 60).Patients assigned to the ARD group were given oral celecoxib,methotrexate,and esomeprazole.Patients assigned to theginger-partitioned stimulation group were given ginger-partitioned acupoint stimulation at Zusanli(ST 36) in addition to the ARDs.Patients in the combination treatment group were given oral Sanhuangwuji powder,ginger-partitioned acupoint stimulation at Zusanli(ST 36),and ARDs.All patients were followed up for 2 months to evaluate clinical effects and safety.The study was registered in the World Health Organization database at the General Hospital of Chengdu Military Area Command Chinese People's Liberation Army(ChiCTR-TCC12002824).RESULTS:The combination treatment group had significantly greater improvements in RA symptoms,laboratory outcomes,and gastrointestinal symptom scores,compared with the other groups(P < 0.05).The peptic ulcer healing rate in the combination treatment group was significantly greater than that in the ARD treatment group(x^2 = 16.875,P < 0.05) and the ginger-partitioned stimulation group(x^2 = 6.171,P<0.05).CONCLUSION:Combination treatment with ginger-partitioned acupoint stimulation at Zusanli(ST36),oral Sanhuangwuji powder,and ARDs had a better clinical effect for RA with complicated peptic ulcer,compared with ARD treatmentalone or in combination with ginger-partitioned acupoint stimulation.展开更多
OBJECTIVE： Improvement in lung function was reported after acupuncture treatment of chronic obstructive pulmonary disease （COPD）, but little is known about the underlying mechanisms. Because an immune response imba...OBJECTIVE： Improvement in lung function was reported after acupuncture treatment of chronic obstructive pulmonary disease （COPD）, but little is known about the underlying mechanisms. Because an immune response imbalance could be seen in COPD, we hypothesize that electroacupuncture （EA） may play a role in regulating inflammatory cytokines and contribute to lung protection in a rat model of smoke-induced COPD. METHODS： A COPD model using male Sprague-Dawley rats exposed to cigarette smoke was established. The rats were randomly divided into four groups （control, sham, COPD, and COPD plus EA）, and COPD model was evaluated by measuring pulmonary pathological changes and lung function. EA was applied to the acupuncture point Zusanli （ST36） for 30 min/d for 14 d in sham and COPD rats. Bronchoalveolar lavage fluid （BALF） was used to measure levels of tumor necrosis factor-a （TNF-a）, interleukin-113 （IL-113）, and malonaldehyde （MDA）. RESULTS： Compared with the control rats, COPD rats had significant changes in lung resistance （R,） and lung compliance （C,） （both P〈0.01）, bronchi and bronchiole airway obstruction （P〈0.01）, and levels of MDA, TNF-α, and IL-1β（P〈0.01）. There were no significant differences between the control and the sham groups. Compared with the COPD rats, the COPD plus EA rats had decreased R, and increased CL （both P〈0.05）, and reduced bronchi and bronchiole airway obstruction （P〈0.05, P〈0.01, respectively）, while levels of TNF-α, IL-1β, and MDA in BALF were lowered （P〈0.05 and P〈0.01, respectively）. However, TNF-α and IL-1β levels of the EA group rats remained higher than those of the control group （P〈0.05）. CONCLUSION： EA at ST36 can reduce lung injury in a COPD rat model, and beneficial effects may be related to down-regulation of inflammatory cytokines. The anti-inflammatory and antioxidant effects may prolong the clinical benefit of EA.展开更多
AIM: To investigate the regulatory effect of electroacupuncture (EA) at Zusanli (ST36) on tumor necrosis factor-alpha (TNFα) in rats with ulcerative colitis (UC), and further elucidate the therapeutic mechanism of EA...AIM: To investigate the regulatory effect of electroacupuncture (EA) at Zusanli (ST36) on tumor necrosis factor-alpha (TNFα) in rats with ulcerative colitis (UC), and further elucidate the therapeutic mechanism of EA on UC.METHODS: Thirty-two male Sprague-Dawley (SD) rats were randomly divided into four groups (n=-8): normal control group, UC control group, UC+ST36 group and UC+nonacupoint group. A solution containing ethanol and 2,4,6-trinitrobenzenesulfonic acid (TNBS) was instilled into the distal colon in the rat (at a dose of 100 mg/kg) to set up UC rat model. Rats in wakefulness state of UC+ST36 group were stimulated at ST36 by EA once a day, while those of UC+nonacupoint group were done at 0.5 cm beside ST36. After 10d treatment, all rats were sacrificed simultaneously. Colon musocal inflammation and damage were assessed by measuring colon mass, morphologic damage score, colonic myeloperoxidase enzyme (MPO) activity, serum TNF-α and colonic TNF-α mRNA level. Morphologic damage score was examined under stereomicroscope. Colonic MPO activity was measured by spectrophotometer method. Serum TNF-αconcentration was determined by radioimmunoassay (RIA).Colonic TNF-α mRNA expression level was analyzed by semiquantitative reverse transcription polymerase chain reaction (RT-PCR).RESULTS: Ratio of colonic mass/body mass (mC/mB) and activity of colonic MPO (μkat/g tissue) markedly increased (8.5±2.6 vs 2.5±0.4; 145±25 vs 24±8, P＜0.01 vs normal control group). Compared with normal control rats, serum TNF-α and colonic TNF-α mRNA level in UC control group were increased 2.5 fold (2 278±170 vs 894±248, P＜0.01)and 4.3 fold (0.98±0.11 vs 0.23±0.11, P＜0.01)respectively. After EA at ST36, mc/mB and MPO activity were reduced significantly (5.3±2.0 vs 8.5±2.6; 104±36 vs145±25, P＜0.01, 0.05) compared with those of UC control group. Serum TNF-α and colonic TNF-α mRNA level were inhibited by EA stimulation at ST36 (P＜0.01). The inhibitory rate was 16 % and 44 % respectively.Morphologic damage score was also increased markedly in rat with UC (P＜0.01), whereas it was decreased by EA at ST36 (P＜0.05). There was no significant difference between UC control group and UC+EA at non-acupoint (P＞0.05). Furthermore, these parameters were highly correlated with each other (P＜0.01).CONCLUSION: Serum TNF-α concentration and colonic TNF-α mRNA expression level are increased significantly in UC rats in correlation with the severity of disease. It indicates that TNF-α is closely involved in the immune abnormalities and inflammatory responses in UC. EA at ST36 has therapeutic effect on UC by downregulating serum TNF-r and colonic TNF-r mRNA expression. High levels of TNF-αand its corresponding mRNA expression seem to be implicated in the pathogenesis of UC.展开更多
Studies have shown that pre-moxibustion protects the gastric mucosa by up-regulating the expression of heat shock protein 70. However, the signaling pathway underlying this effect remains unclear. Rats were intragastr...Studies have shown that pre-moxibustion protects the gastric mucosa by up-regulating the expression of heat shock protein 70. However, the signaling pathway underlying this effect remains unclear. Rats were intragastrically administered absolute alcohol, causing obvious lesion of the gastric mucosa. Following pre-moxibustion at Zusanfi （ST36） for 8 days, the ulcer index decreased to different degrees. The results of an enzyme linked immunosorbent assay and western blotting showed significant upregulation of heat shock protein 70 expression in the gastric mucosa and serum. None out of transection of the spinal cord, damage to the nucleus of the solitary tract, neurotomy of the vagal nerve and neurotomy of the common peroneal nerve affected the decrease in ulcer index or the increase in heat shock protein 70 expression in serum after pre-moxibustion at Zusanfi, and heat shock protein 70 expression was obviously decreased in the gastric mucosa. These findings suggest that pre-moxibustion at Zusanfi can protect the gastric mucosa against lesioning, and that the mechanism underlying this effect involves its induction of heat shock protein 70 expression. Neural pathways participate in the regulatory effects of moxibustion on heat shock protein 70 expression in the gastric mucosa.展开更多
Objective:To explore the differences in the central response after acupuncture and moxibusbution at Zusanli(足三里ST36) in treatment of functional dyspepsia(FD) based on the analysis of fractional amplitude of low fre...Objective:To explore the differences in the central response after acupuncture and moxibusbution at Zusanli(足三里ST36) in treatment of functional dyspepsia(FD) based on the analysis of fractional amplitude of low frequency fluctuation(fALFF) of resting-state functional magnetic resonance imaging(rfMRI).Methods:A total of 60 patients with FD were randomized into an acupuncture group and a moxibustion group,30 cases in each one.In the acupuncture group,acupuncture was applied to bilateral ST36.In the moxibustion group,moxibustion was exerted at bilateral ST36.The treatment was given once a day,5 times a week,totally for 4 weeks in each group,including 20 treatments with acupuncture or moxibustion.Separately,before and at the end of treatment,rfMRI scanning was conducted in two groups.Using data processing assistant for resting-state fMRI(DPARSF) software and MATLAB data platform,rfMRI data were collected for preprocessing and fALFF analysis.Results:Compared with the data before treatment,after treated with acupuncture at ST36 in FD patients,fALFF value was reduced in the right superior frontal gyrus,left superior frontal gyrus,left inferior frontal gyrus,right cuneus,left precuneus,right middle occipital gyrus,left middle occipital gyrus,etc.,and it was increased in the left parahippocampus,right parahippocampus,left cerebellum,etc(all P <0.01).After treated with moxibustion,the remarkable increase of fALFF was not discovered in brain areas,but fALFF decreased significantly in the left superior parietal gyrus(P <0.01).Compared with moxibustion at ST36,after acupuncture at ST36 in FD patients,the increase of fALFF appeared in the right putamen and the decrease of it occurred in the middle occipital gyrus,indicating the statistical significance(both P <0.05).Conclusion:The differences in central function responses are induced in treamtent with acupuncture and moxibustion,which is probably related to the resting-state default network associated with targeted regulation and ventral attention of brain areas in functional dyspepsia.展开更多
Objective:To explore the difference in the anti-fatigue effect of moxibustion at different acupoints through observing the impacts of moxibustion at"Shènshù(肾俞BL23)","Zúsānlǐ(足三里ST...Objective:To explore the difference in the anti-fatigue effect of moxibustion at different acupoints through observing the impacts of moxibustion at"Shènshù(肾俞BL23)","Zúsānlǐ(足三里ST36)","Guānyuán(关元CV4)"and"Shénquè(神阙CV8)"on energy metabolic indexes in the one-off exhausted rats.Methods:A total of 56 SPF male rats were randomized into 7 groups,named a blank group,a model group,a non-acupoint group,a"BL23"group,a"ST36"group,a"CV4"group and a"CV8"group,8 rats in each group.The one-off exhaustion model was established by weight-bearing swimming experiment.Right after the exhaustive swimming of rats in each intervention group,the mild moxibustion was applied at the corresponding acupoints for 15 min immediately.4 h after the exhaustive swimming,the blood was collected from the femoral artery and the quadriceps femoris of the left hindlimb was stripped.The levels of blood lactate(BLD),lactate dehydrogenase(LDH),creatine kinase(CK)and blood urea nitrogen(BUN),the expressions of adenosine triphosphatease(ATP),fructose-6-phosphofructokinase(PFK)and malomdialdehyde(MDA)in the quadriceps femoris and the activity of superoxide dismutase(SOD)and catalase(CAT)were detected.Results:Compared with the model group and the non-acupoint group,the levels of serum BLD,LDH,CK and BUN were all lower those in the"BL23"group,the"ST36"group,the"CV4"group and the"CV8"group,indicating a statistical significance(all P<0.05).Compared with the model group and the nonacupoint group,PFK was higher in the"BL23"group,indicating a statistical significance(both P<0.05).Compared with the model group and the non-acupoint group,PFK was higher in the"ST36"group and the"CV4"group,indicating a statistical significance(all P<0.05).Conclusion:It was found in the research that moxibustion at"BL23""ST36""CV4"and"CV8"regulated the energy metabolism in the one-off exhausted rats so as to bring the anti-fatigue effect into play and the effect was different among the acupoints.Moxibustion at"CV8"may work on the prevention of the protein decomposition in the skeletal muscle and moxibustion at"BL23"may be against the oxidation in the skeletal muscle.展开更多
Background:To explored whether moxa cone moxibustion can reduce peritoneal inflammation by increasing the content of peritoneal macrophages and B cells via interferon-gamma.Methods:The mice were randomly divided into ...Background:To explored whether moxa cone moxibustion can reduce peritoneal inflammation by increasing the content of peritoneal macrophages and B cells via interferon-gamma.Methods:The mice were randomly divided into three groups with six mice in each group:the control group,model group,and moxibustion group,and the model was established in mice using cyclophosphamide.In the moxibustion group,the mice received moxa cone moxibustion at Zusanli(ST36)for 7 days.Analysis of Peritoneal cell were detected by flow cytometry and immunofluorescence,the protein expression level in the peritoneal fluid were measured with mouse cytokine antibody arrays and verified by enzyme linked immuno sorbent assay test,and RNA-Sequencing was used for peritoneal cell RNA analysis.Results:Our results showed that moxa cone moxibustion could reduce the loss of large peritoneal macrophages and B1 cells(P<0.05).With the cytokine array analysis and enzyme linked immuno sorbent assay test of peritoneal fluid,we found that IFN‐γwas up-regulated in moxibustion group(P<0.05).There were 169 genes were down-regulated in the model group and up-regulated in the moxibustion group while 19 genes that were up-regulated in the model group and down-regulated in the moxibustion group via RNA-sequencing.Kyoto Encyclopedia of Genes and Genomes pathway analysis of 188 intersect differentially expressed genes were found that the top 3 pathways with the highest enrichment of up-regulated genes included Hematopoietic cell lineage,Inflammatory bowel disease and Malaria.The differentially expressed genes visualization protein-protein interaction network shows the top 10 genes including Ifng,Grb2,CCR7,CTLA4,CXCR5,Foxp3,kit,PRF1,CD5 and klrg1.Conclusion:These findings showed that moxa cone moxibustion can alleviate chemotherapy-induced diarrhea by reducing the loss of large peritoneal macrophages and B1 cells in the peritoneal cavity,possibly through up-regulating inflammatory bowel disease signaling pathway via interferon-gamma to regulate the survival and function of large peritoneal macrophages and B1 cells.展开更多
Objective To discuss the effect of purulent moxibustion on Zusanli （足三里 ST 36） point on the clinical symptoms and life quality of patients with malignant tumor. Methods Sixty patients with malignant tumor were di...Objective To discuss the effect of purulent moxibustion on Zusanli （足三里 ST 36） point on the clinical symptoms and life quality of patients with malignant tumor. Methods Sixty patients with malignant tumor were divided into an observation group and a control group with 30 cases in each group. The observation group was treated with purulent moxibustion on Zusanli （足三里 ST 36） in combination with herbal medicine; the control group was only treated with herbal medicine. After 80 days, the changes of the clinical symptoms and KPS of the two groups before and after the treatment were observed. Results The effective rates for the improvement of lassitude, poor appetite and insomnia in the observation group were 72.4% （21/29） ,25.0% （15/20） ,71.4% （15/21）, and those in the control group were 42.9%（12/28） ,55.6% （10/18） ,42.9% （6/14）, and there was no statistical significance of difference between the two groups（P〉0.05）. KPS has statistical significance in the two groups after the treatment （P〈0.01）,and the observation group was higher than the control group. Conclusion Purulent moxibustion on the point of Zusanli （足三里 ST 36） has certain effect to improve the clinical symptoms of patients with malignant tumor, and raise KPS and upgrade the life quality of patients.展开更多
Objective： To explore the protective effects and mechanisms of electroacupuncture （EA） at Zusanli （ST36） acupoint in rats with severe acute pancreatitis （SAP）. Methods： Sixty-six male Sprague- Dawley rats were...Objective： To explore the protective effects and mechanisms of electroacupuncture （EA） at Zusanli （ST36） acupoint in rats with severe acute pancreatitis （SAP）. Methods： Sixty-six male Sprague- Dawley rats were randomly assigned to three groups of 22 each： a SAP model group （SAP group）, a sham- operated group （sham group） and a EA at ST36 acupoint group （EA group）. A rat model of SAP was induced by pancreatic duct injection with 3.5% sodium taurocholate. EA was performed at ST36 acupoint for 30 min after induction of SAP and 30 min before sacrificed. The rats were killed at 3 h （n=7）, 6 h （n=7） and 12 h （n=8） after operation, and blood samples were taken for the measurement of tumor necrosis factor-alpha （TNF-α）, interleukin-6 （IL-6） and acetylcholine （Ach） by enzyme-linked immunosorbnent assay. The pathological changes of pancreatic tissue, volume of ascites and pancreatic weight/body weight ratio were measured. Results The serum concentrations of TNF-α and IL-6 in the EA group were significantly lower than in the SAP group at 3, 6 and 12 h after the operation （P〈0.05）. Serum Ach in the EA group was significantly higher than in the SAP group at various time points after operation （P〈0.05）. The other parameters were clearly improved after treatment with EA. Conclusion： EA at ST36 acupoint might have a therapeutic effect in rats with SAP through activating the cholinergic anti-inflammatory pathway.展开更多
Objective:To observe the effects of transcutaneous electrical point stimulation(TEPS)on awakening,cognition,and immune function in patients undergoing laparoscopic cholecystectomy(LC)under general anesthesia.Methods:N...Objective:To observe the effects of transcutaneous electrical point stimulation(TEPS)on awakening,cognition,and immune function in patients undergoing laparoscopic cholecystectomy(LC)under general anesthesia.Methods:Ninety patients undergoing LC under general anesthesia were selected as the study subjects and were divided into a control group and an observation group according to the random number table method,with 45 cases in each group.The control group was operated with conventional general anesthesia.The observation group was treated with the same anesthesia as the control group,and TEPS was performed at Hegu(LI4),Zusanli(ST36),and Neiguan(PC6)before the induction of anesthesia until the completion of the operation.The quality of postoperative awakening,hemodynamic indicators,cognitive function,and immune function of patients in the two groups were compared,and the occurrence of adverse reactions was recorded.Results:The time of recovery of spontaneous breathing and extubation time of the observation group were shorter than those of the control group(P<0.05);there was no statistically significant difference in the heart rate(HR)and mean arterial pressure(MAP)between the two groups at the moment before the induction of anesthesia(T1)(P>0.05);at the moment of extubation(T2)and 5 min after extubation(T3),the HR and MAP of patients in both groups were higher than those at T1(P<0.05),and those of the observation group were lower than those of the control group(P<0.05).Preoperatively,there was no statistically significant difference in the Montreal cognitive assessment scale(MoCA)score between the two groups(P>0.05);3 d postoperatively,the MoCA score of the two groups decreased and was higher in the observation group than in the control group(P<0.05).Preoperatively,there was no statistical difference in the comparison of CD4^(+),CD8^(+),and CD4^(+)/CD8^(+) between the two groups(P>0.05);3 d postoperatively,the above indicators decreased in both groups(P<0.05)and were higher in the observation group than in the control group(P<0.05).There was no statistical difference in the total incidence of adverse reactions between the two groups(P>0.05).Conclusion:The application of TEPS at Hegu(LI4),Zusanli(ST36),and Neiguan(PC6)with general anesthesia can improve the quality of postoperative awakening,promote hemodynamic stabilization,and improve cognitive function and immune function in LC patients,with good safety.展开更多
基金Supported by the National Key Basic Research and Development Program(973 Program)Funded Project(No.2014CB543100)Key Research and Development Projects in Shandong Province(No.2015GSF18143)。
文摘OBJECTIVE:To evaluate the effect of electroacupuncture on rapid gastric emptying by comparing the effectiveness of electroacupuncture at both Zusanli(ST36)and Zhongwan(CV12)(He-Mu acupoints)versus electroacupuncture at Zhongwan(CV12)alone.METHODS:Sixty-five patients were randomly divided into two groups;33 patients in the He-Mu acupoints group received electroacupuncture at both Zusanli(ST36)and Zhongwan(CV12),while 32 patients in the single acupoint group received electroacupuncture only at Zhongwan(CV12).Both groups were treated once daily for 30 min,five times per week for 3 weeks.Before and after the 3-week treatment course,patients underwent gastric emptying scintigraphy and were assessed using the Traditional Chinese Medicine(TCM)symptom scale of gastrointestinal diseases.The two groups were compared regarding the percentages of gastric retention at 30 and 60 min and the TCM symptom scores.RESULTS:After the treatment course,the percentages of gastric retention at 30 and 60 min were significantly improved in both groups compared with the pre-treatment values(P<0.01).The improvement in the gastric retention was significantly better in the He-Mu acupoints group than the single acupoint group at 30 min(P<0.01)and 60 min(P<0.05).The TCM symptom score was significantly decreased after the treatment course in both groups(P<0.01).The improvement in the TCM symptom score was significantly better in the He-Mu acupoints group than the single acupoint group(P<0.01).The total effective rate was 93.55%(29/31)in the He-Mu acupoints group and 77.42%(24/31)in the single acupoint group.The treatment effect was better in the He-Mu acupoints group than the single acupoint group(P<0.05).CONCLUSIONS:Electroacupuncture at both Zusanli(ST36)and Zhongwan(CV12)or at Zhongwan(CV12)alone is effective in treating rapid gastric emptying.Furthermore,electroacupuncture at both Zusanli(ST36)and Zhongwan(CV12)is more effective than electroacupuncture at Zhongwan(CV12)alone.
文摘Objective:To observe the effect of point injection at Zusanli(ST36)plus abdominal point application on gastrointestinal dysfunction after laparoscopic surgery.Methods:A total of 204 patients with gastrointestinal dysfunction after laparoscopic surgery were recruited and divided into four groups using the random number table method,with 51 cases in each group.The control group received conventional postoperative intervention.In addition to the treatment in the control group,the point injection group was given point injection at Zusanli(ST36),the application group was offered abdominal point application,and the integrated group received point injection at Zusanli(ST36)and abdominal point application.The treatment lasted 3 consecutive days in all four groups.The recovery time of gastrointestinal function indicators and the incidence rate of postoperative nausea and vomiting(PONV)were observed and recorded.Before and after treatment,the visual analog scale(VAS)was used to assess abdominal pain intensity,the venous blood type 1 helper T cells/type 2 helper T cells(Th1/Th2)was determined,the serum levels of interleukin(IL)-6 and interferon(IFN)-γwere detected using the enzyme-linked immunosorbent assay,and the plasma levels of motilin and gastrin were measured using radioimmunoassay.Results:Compared to the control group,the first exhaust time,the first defecation time,and the time of restoring fluid diet came earlier in the other three groups(P<0.05)and were earlier in the integrated group than in the point injection and application groups(P<0.05).The point injection,application,and integrated groups had a lower PONV incidence rate than the control group,and the integrated group was lower than the point injection and application groups(P<0.05).The intra-group comparisons showed that the VAS score and the levels of IL-6 and INF-γdecreased after treatment in all four groups(P<0.05);the point injection,application,and integrated groups were lower than the control group(P<0.05),and the integrated group was lower than the point injection and application groups(P<0.05).The intra-group comparisons also demonstrated that the levels of Th1/Th2,motilin,and gastrin increased after the intervention in the four groups(P<0.05);the point injection,application,and integrated groups were higher than the control group(P<0.05),and the integrated group was higher than the point injection and application groups(P<0.05).Conclusion:Point injection at Zusanli(ST36)plus abdominal point application can encourage postoperative exhaust,defecation,and the recovery of diet fluid,alleviate postoperative abdominal pain,reduce PONV,balance Th1/Th2,and regulate the secretion of motilin and gastrin in patients with gastrointestinal dysfunction after laparoscopic surgery.
基金National Natural Science Foundation of China projects:Research on the Mechanism of Moxibustion Activating Calcium/Calmodulin-dependent Protein KinaseⅡPhosphorylation Mediating Long-term Potentiation to Regulate Synaptic Plasticity in the Treatment of Chronic Fatigue Syndrome Cognitive Impairment(No.82305394)Research on the Mechanism of Electroacupuncture Regulating Murine Double Minute 2 Ubiquitination Postsynaptic Density Protein 95 Levels to Reshape the Synaptic Structure of Hippocampal Neurons and Improve Chronic Fatigue Syndrome Cognitive Impairment(No.82074539)+7 种基金Outstanding Youth Project of Heilongjiang Provincial Natural Science Foundation:the Mechanism of Moxibustion in Improving Chronic Fatigue Syndrome Cognitive Impairment by Regulating Calcium/Calmodulin-dependent Protein Kinase II-mediated Long-Term Potentiation(No.YQ2023H019)Youth Talent Support Project of the Chinese Association of Traditional Chinese Medicine:Research on the Molecular Pathways of Moxibustion at the Zusanli(ST36)Point in Regulating Synaptic Plasticity to Improve Chronic Fatigue Syndrome Cognitive Impairment(No.2023-QNRC2-A04)China Postdoctoral Science Foundation:Research on the Mechanism of Moxibustion in Regulating Mitochondrial Autophagy Mediating Microglial Polarization to Promote Synaptic Remodeling in Chronic Fatigue Syndrome Cognitive Impairment(No.2024MD763980)Post-doctoral Program of Heilongjiang Province:based on the Calcium/Calmodulin-dependent Protein Kinase II/Parkin/NLR Family Pyrin Domain Containing 3 Signaling Axis to Explore the Mechanism of Moxibustion in Mitochondrial Autophagy Mediating Microglial Polarization to Promote Synaptic Remodeling in Chronic Fatigue Syndrome Cognitive Impairment(No.LBH-TZ2420)Study on the Mechanism of Moxibustion at the Zusanli(ST36)Regulating Long-Term Potentiation to Promote Synaptic Remodeling and Improve Cognitive Impairment in Chronic Fatigue Syndrome(No.LBH-Z23281)Chunhui Plan of the Ministry of Education:Study on the Mechanism of the Tongdu Yu Pi Tiaoshen Acupuncture in Improving Hippocampal Synaptic Plasticity of Chronic Fatigue Syndrome Cognitive Impairment(No.HZKY20220308-202201357)Youth Talent Support Project of the Heilongjiang Provincial Association of Traditional Chinese Medicine:Study on the Effect and Mechanism of Tongdu Yupi Tiaoshen Acupuncture on Improving Hippocampal Synaptic Plasticity in Chronic Fatigue Syndrome Cognitive Impairment(No.2022-QNRC1-05)Research Project of Traditional Chinese Medicine in Heilongjiang Province:Study on the Mechanism of Acupuncture in Improving Hippocampal Synaptic Plasticity of Chronic Fatigue Syndrome Cognitive Impairment(No.ZHY2022-136)。
文摘OBJECTIVE:To observe the effects of moxibustion at Zusanli(ST36)on rats with chronic fatigue syndrome(CFS)and to analyze the mechanisms of moxibustion through hippocampal Proteomics.METHODS:Male Sprague-Dawley(SD)rats were randomly divided into three groups:control group(CON),model group(MOD),and moxibustion group(MOX),with 12 rats in each group.The MOD and MOX groups underwent chronic multi-factor stress stimulation for 35 d to establish the CFS model.After modeling,the rats in the MOX group received mild moxibustion at Zusanli(ST36)(bilateral)for 10 minutes daily for 28 d.During the treatment period,rats in both the MOD and MOX groups continued modeling,while the CON group was kept under normal breeding conditions.The general condition of the rats was monitored,and behaviors were assessed using the Open Field Test(OFT),Exhaustion Treadmill Test,and Morris Water Maze(MWM).Hematoxylin and eosin(HE)staining and transmission electron microscopy(TEM)were employed to observe morphological changes in the hippocampus.Label-free Proteomics were utilized to identify differentially expressed proteins(DEPs)in the hippocampus,followed by bioinformatics analysis.The reliability of the Proteomics results was verified using Parallel Reaction Monitoring.RESULTS:A:Moxibustion at Zusanli(ST36)significantly reduced the general condition score of CFS rats,improved their behavioral performance in OFT,treadmill and MWM,and repaired the pathological and synaptic structural damage in the hippocampus.B:We identified DEPs by applying a fold change threshold of 1.2 and a significance level of P<0.05.In the comparison between the CON and the MOD,we identified a total of 72 DEPs(31 up-regulated and 41 down-regulated)associated with the development of CFS.In the comparison between the MOX and the MOD group,we identified a total of 103 DEPs(40 up-regulated and 63 down-regulated)related to the therapeutic effects of moxibustion.Gene Ontology(GO)enrichment analysis showed that CFS and moxibustion treatment were related to multiple biological processes,molecular functions,and cellular components.Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway enrichment analysis revealed that CFS pathogenesis was linked to base excision repair,steroid biosynthesis,and systemic lupus erythematosus,Furthermore,the treatment of CFS with moxibustion was relevant to terpenoid skeleton biosynthesis.C:Compared with the two comparison groups,we identified 16 potential biomarkers,noting that moxibustion reversed the upregulation of 14 DEPs and the down-regulation of 2 DEPs in CFS.These proteins are mainly associated with synaptic plasticity,ribosomal function,neurotransmitter secretion,glycine metabolism,and mitochondrial function.CONCLUSION:Moxibustion at Zusanli(ST36)is effective in treating CFS,the potential biomarkers identified by Proteomics confirm that the mechanisms of moxibustion involve multiple targets and pathways,which may be key to regulating the structural and functional damage in the hippocampus associated with CFS,highlighting their significant value for future research.
基金supported by grants from the National Natural Science Foundation of China(No.81072870No.81102660+1 种基金No.81373743)Open Research Fund of Zhejiang First-foremost Key Subject-Acupuncture&Moxibustion(No.ZTK2010B06)
文摘Inflammation and lung function decline are the main pathophysiological features of chronic obstructive pulmonary disease （COPD）. Acupuncture can improve lung function in patients with COPD, but the underlying mechanisms are not well understood. Orexins （OXs）, which are found in peripheral plasma, are neuropeptides that regulate respiration and their levels are related to COPD. Therefore, we hypothesized that acupuncture might alter OXs, reduce lung inflammation and improve lung function in COPD. METHODS： COPD was induced in rats by exposure to cigarette smoke for 8 weeks and injecting with lipopolysaccharide twice. Electroacupuncture （EA） was performed at Feishu （BL13） and Zusanli （ST36） for 30 min/d for 2 weeks. Rat lung function and morphology were assessed after EA. The levels of tumor necrosis factor-α （TNF-a） and intedeukin-1β （IL-16） in bronchoalveolar lavage fluid （BALF） and orexin A and B levels in the lung tissue were detected by enzyme-linked immunosorbent assay. OX receptor mRNA levels and immunopositive cells were assessed with real-time polymerase chain reaction and immunohistochemical methods, respectively. The relationships among lung function, cell factors, and OX levels were analyzed by Pearson correlation analyses. RESULTS： Compared with the control group, lung function was significantly decreased in the rats with COPD （P〈0.05）. There were obvious increases in TNF-α and IL-1β levels in BALF （P〈0.05 and P〈0.01, respectively）, orexin A level in lung tissue （P〈0.01; but not orexin B） and mRNA expressions of OX 1 type receptor （OXR1） and OX 2 type receptor （OXR2） in lung tissue （P〈0.05 and P〈0.01, respectively）; the integrative optical densities （IODs） of both receptors were greater in the COPD group （P〈0.05）. For rats with COPD subjected to EA, lung function was improved （P〈0.05）. There were notable decreases in TNF-a and IL-1β levels （P〈0.05 and 〈0.01, respectively） in BALF. Orexin A, but not orexin B, levels in lung tissue also decreased （P〈0.01）, as did mRNA expression of OXlR and OX2R in lung tissue （P〈0.05 and P〈0.01, respectively）. Receptor IODs were also reduced after EA treatment （P〈0.05）. Furthermore, orexin A levels and ratio of forced expiratory volume in 0.3 s to forced vital capacity were strongly negatively correlated （P〈0.01）, and orexin A was positively correlated with TNF-α and IL-1β （P〈0.001 and P〈0.05, respectively）.CONCLUSION： EA at Zusanli and Feishu improved lung function of rats with COPD and had an anti-inflammatory effect, which may be related to down-regulation of OXA and its receptors.
基金Supported by the National Natural Science Foundation Project of China(Transcutaneous Electrical Acupoint Stimulation Prevents the Deep Vein Thrombosis:the Role of Endothelium Modulation,No.81202750)
文摘OBJECTIVE:To evaluate the effects of electric acupoint stimulation on gastrointestinal hormones and motility among geriatric postoperative patients with gastrointestinal tumors,and to explore an efficient and noninvasive method for postoperative recovery of bowel functions.METHODS:Forty patients were randomly and evenly assigned into a regular nursing care group(RNC) and an acupoint electric stimulation group(AES).Patients in the RNC group received regular nursing care and patients in the AES group received regular nursing care plus electric stimulation of acupoints.The serum levels of gastrin(GAS),motilin(MOT),and cholecystokinin(CCK),and an electrogastrogram(EGG) of all the patients were evaluated on the first,third,and fifth day after surgery.The time to first flatus after surgery and the number of patients with side effects such as abdominal pain,abdominal distention,and diarrhea were recorded.RESULTS:There were significant differences between the two groups in GAS,MOT,EGG,time to first flatus,abdominal pain,abdominal distention,and diarrhea(P < 0.05).CONCLUSION:Electric stimulation on acupoints could increase levels of GAS and MOT,promote the recovery of gastrointestinal functions,and decrease complications among postoperative senile patients with gastrointestinal tumors.
基金Supported by the National Nature Science Foundation of China(No.81273848)
文摘OBJECTIVE: To evaluate the effect of heat stimulation via scar-producing moxibustion at the acupoints Zusanli(ST 36) and Feishu(BL 13) on the neutrophil-to-lymphocyte ratio(NLR) and quality of life in patients with non-small-cell lung cancer(NSCLC).METHODS: Seventy patients with NSCLC were randomly assigned into two groups: group A received scar-producing moxibustion at the acupoints Zusanli(ST 36) and Feishu(BL 13) every day for 6 weeks, while group B received no intervention(control group). Outcome measures were the NLR and the scores from the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire(EORTC QLQ-C30). The NLR and the EORTC QLQ-C30 were assessed at baseline and at the end of 6 weeks.RESULTS: Five participants dropped out, leaving afinal total of 65 participants who completed the trial. Groups A and B had a similar mean NLR at baseline. After the treatment course, the NLR in group A was significantly lower than that in group B(P <0.001). Compared with group B, the EORTC QLQ-C30 scores in group A were significantly greater in terms of global health status or quality of life(P < 0.001) and function(P < 0.05), and significantly lower in terms of symptoms(P < 0.05).CONCLUSION: The present study suggests that performing scar-producing moxibustion by heat-stimulating the acupoints Zusanli(ST 36) and Feishu(BL13) effectively decreases the NLR and improves the quality of life in patients with NSCLC.
基金Supported by Basic Science Research Program through the National Research Foundation of Korea Funded by the Ministry of Education(2016R1D1A1B03931625)
文摘OBJECTIVE:To investigate the effects of acupunc ture with dexamethasone(A.Dex)on allergic rhini tis(AR)by injecting dexamethasone into the Zusan li(ST 36)acupoint.METHODS:Thirty 6-week-old female BALB/c mice were sensitized on days 1,5,and 14 by intraperitoneal injection of 100 pg of ovalbumin(OVA).The mice were then randomly divided into six groups(n =5 in each group).Five groups were sensitized intranasally with 2μL of 1.5 mg of OVA for 10 consecutive days,while one group was sensitized intranasally with PBS in a similar manner as a negative control group.One hour before each administration of intranasal OVA,two groups were orally administered either a control vehicle(distilled water;AR control group)or 200 pg/kg Dex(O.Dex group),while three groups received A.Dex at Zusanli(ST36)with Dex concentrations of 2,20,and 200μg/kg for each group,respectively.AR symptoms were evaluated by measuring the rubbing score,which comprised the number of nose,ear,and eye rubs that occurred in the initial 10 min after OVA intranasal provocation on the 10 th day.We isolated spleen,serum,and nasal mucosal tissue after measuring the rubbing score.Spleen weight was measured using an electronic microbalance.The levels of IgE,thymic stromal lymphopoietin,tumor necrosis factor-a,intercellular adhesion molecule-1,and macrophage-inflammatory protein-2 in serum or nasal mucosal tissue were measured using enzyme-linked immunosorbent assays.The serum histamine levels of OVA-sensitized AR mice were measured using O-phthaldialdehyde spectrofluorometry.Western blot analysis was performed on nasal mucosal tissue extracts.RESULTS:A.Dex significantly reduced the rubbing score,spleen weight,serum IgE,and serum histamine in OVA-sensitized mice.A.Dex significantly decreased the serum levels of inflammatory cytokines(thymic stromal lymphopoietin and tumor necrosis factor-a)in OVA-sensitized mice.A.Dex significantly reduced the nasal mucosal levels of inflammatory markers(intercellular adhesion molecule-land macrophage-inflammatory protein-2)in AR mice.A.Dex effectively attenuated the expression of caspase-1 and receptorinteractingprotein-2 in nasal mucosal tissue.CONCLUSION:A.Dex may be a new and useful therapy for AR.
基金The National Key R&D Program of China:Biological Mechanisms of Acupoint Function-Effect Associations(No.2019YFC1709003)National Natural Science Foundation of China(NSFC)Top-level Project:Study on the Neuroimmunological Mechanism of Macrophage Phenotypic Polarisation for Antiinflammation Regulated by Acupuncture(No.81873369)+1 种基金National Natural Science Foundation of China Young Science Fund Project:Study on the Neuromodulation Mechanism of Electroacupuncture to Improve Neutropenia after Chemotherapy for Lung Cancer(No.81704146)National Natural Science Foundation of China Key Project:Research on the Initial Kinetic Regulation Mechanism of Acupuncture Effect Based on the Physicochemical Coupling Network of Acupuncture Point Microenvironment(No.82030125)。
文摘OBJECTIVE:To investigate the mechanisms behind the effects of acupuncture in Traditional Chinese Medicine,we delved into the adenosine triphosphate/peripheral purinergic P2X receptor 3(ATP/P2X3)receptor signaling system as an indicator of the body's energy state,commonly referred to as"Qi".METHODS:The tail-flick test was utilized to explore the impact of acupuncture on pain tolerance threshold(PTT)in mice,while also assessing adenosine(ADO)levels and adenylate energy charge(EC)at Zusanli(ST36).The study further investigated the dose-dependent effects of acupuncture on PTT and ADO levels at Zusanli(ST36).To shed light on the underlying mechanisms of acupuncture's effects,the study examined the impact of ATP,a P2X3 receptor antagonist,and adenosine disodium on PTT following acupuncture administration.RESULTS:Acupuncture at Zusanli(ST36)led to significant improvements in PTT in mice,with the most effective interventions being twirling for 2 min and needle retention for 28 min.These interventions also resulted in significant increases in ATP levels.The effects of acupuncture were further augmented by administration of different doses of ATP at Zusanli(ST36),and pretreatment with a P2X3 receptor antagonist decreased PTT.Adenylate EC peaked at 30 min after intraperitoneal injection of ATP,and pretreatment with various doses of i.p.ATP 30 min prior to acupuncture increased PTT in a dose-dependent manner.Additionally,pretreatment with an i.p.or intramuscular injection of adenosine disodium enhanced the effects of acupuncture.CONCLUSION:This research provides compelling evidence that ATP is involved in the regulation of PTT through acupuncture,revealing new avenues for achieving enhanced clinical outcomes.
基金supported by a grant from the National Natural Science Foundation of Hubei Province of China(Grant no.2017CFB384)
文摘Objective： The study explored the effect of applying electroacupuncture（EA） preconditioning at ST 36 on mitochondria in rats with intestinal ischemia/reperfusion injury.Methods： Forty SD rats were divided into four sets： sham operation group（sham group）; intestinal ischemia/reperfusion group（I/R group）; EA preconditioning at ST 36 followed by intestinal ischemia/reperfusion injury（ST 36 ＋ I/R group）; EA preconditioning at the lateral site away from ST360.5 cm followed by intestinal ischemia/reperfusion injury（N＋I/R group）. For the sham group, the rats were opened abdominal cavity for 3 h and 20 min and their abdominal cavities were covered with wet gauze avoiding drying and kept on the thermostat at 37 0 C. For the ischemia/reperfusion（I/R） group,rats were anaesthetised and their abdominal cavities were opened to expose jejunum segments. The segment＇s collateral blood supply was restricted by bilateral ligation of the intestine. Next, one of the branches of a mesenteric artery was occluded with a thread for 20 min and then the thread was released after such ischemia conditions, keeping reperfusion for 3 h. For the ST36 ＋ I/R group, the electroacupuncture at ST36 was first performed, then the intestinal ischemia/reperfusion model was constructed. For the N ＋ I/R group, electroacupuncture at non ST36 acupoint, which is away from ST36 about 0.5 cm, and then the intestinal ischemia/reperfusion model was performed. Measurements of the levels of inflammatory markers tumour necrosis factor a（TNFa） and interleukin-1 beta（IL-1β）, cytochrome c（CYCS）, and the mitochondrial membrane pro-apoptotic protein（BAX）, anti-apoptotic protein Bcl-2 were performed.Results： Compared to I/R group, the intensity of cytoplasmic CYCS in intestinal tissues was significantly decreased in the ST 36 ＋ I/R group（1.65 vs. 0.18, p〈0.05）. Compared to N ＋ I/R group, the intensity of cytoplasmic CYCS in intestinal tissues was also dramatically declined in the ST 36 ＋ I/R group（1.37 vs. 0.18, p〈0.05）. The level of CYCS in mitochondria in rats in the ST 36 ＋ I/R group were appreciably increased than those of rats in the I/Rgroup（1.42 vs. 0.06, p〈0.05）, and CYCS in mitochondria was also largely expressed in ST36 ＋ I/R group than N ＋ I/R group（1.42 vs. 0.08, p〈0.05）. Bcl-2 was shown to be elevated in the ST 36 ＋ I/R group than I/R group（1.01 vs. 0.10） and N ＋ I/R group（1.01 vs. 0.09, all p〈0.05）, whereas BAX expression was greatly decreased in the ST36 ＋ I/R group than I/R group（0.11 vs.0.78） and N ＋ I/R group（0.11 vs. 0.87, all p〈0.05）.Conclusion： The results suggest the EA intervention has a protective effect upon mitochondria, preventing CYCS release and the subsequent activation of downstream apoptosis pathway. It is proposed that patients due to undergo gastrointestinal surgery get benefit from EA preconditioning at ST 36.
基金ThisstudywassupportedbyNationalNaturalScientificFoundationofChina (No 3 0 17113 5 )andNationalKeyProgramforBasicResearchofChina (No 2 0 0 1CCA0 0 70 0 )
文摘Objective To explore the experimental method of obtaining position emission tonogiaphy (PET) imaging evidence of changes in cerebral function by puncturing the Stomach 36 (ST36, Zusanli) acupoint.Methods Data on changes of cerebral glycometabolism were obtained from six healthy male volunteers with positron emission tomography. Visual experimental evidence, as well as statistical parametric mapping (SPM), was gathered while puncturing the ST36 (Zusanli, right leg) acupoint.Results There was increased glycometabolism in the hypothalamus, head of the caudate nucleus, temporal lobe, the sinistral cerebellum, postcentral gyrus, and brain stem while the acupoint ST36 was being punctured. Conclusions Acupuncture on ST36 can lead to increase in glycometabolism in the vegetative nerve centers, which is correlated with gastric function. Visual experimental evidence of ST36 acupuncturing on functional gastrointestinal disorder was obtained in our study.
基金the Scientific Research Foundation of Sichuan Health Department(Study of the Regulatory Mechanism of Th Cells in Rheumatoid Arthritis Treated with Sanhuangylong Decoction and Its Component United With Methotrexate,No.120573)
文摘OBjECTIVE:To observe the efficacy and safety of oral Sanhuangwuji powder,anti-rheumatic drugs(ARDs),and ginger-partitioned acupoint stimulation at Zusanli(ST 36) on the treatment of rheumatoid arthritis(RA) complicated by peptic ulcer.METHODS:This prospective randomized controlled study included 180 eligible inpatients and outpatients randomly assigned to an ARD treatment(n = 60),ginger-partitioned stimulation(n =60),or combination treatment(n = 60).Patients assigned to the ARD group were given oral celecoxib,methotrexate,and esomeprazole.Patients assigned to theginger-partitioned stimulation group were given ginger-partitioned acupoint stimulation at Zusanli(ST 36) in addition to the ARDs.Patients in the combination treatment group were given oral Sanhuangwuji powder,ginger-partitioned acupoint stimulation at Zusanli(ST 36),and ARDs.All patients were followed up for 2 months to evaluate clinical effects and safety.The study was registered in the World Health Organization database at the General Hospital of Chengdu Military Area Command Chinese People's Liberation Army(ChiCTR-TCC12002824).RESULTS:The combination treatment group had significantly greater improvements in RA symptoms,laboratory outcomes,and gastrointestinal symptom scores,compared with the other groups(P < 0.05).The peptic ulcer healing rate in the combination treatment group was significantly greater than that in the ARD treatment group(x^2 = 16.875,P < 0.05) and the ginger-partitioned stimulation group(x^2 = 6.171,P<0.05).CONCLUSION:Combination treatment with ginger-partitioned acupoint stimulation at Zusanli(ST36),oral Sanhuangwuji powder,and ARDs had a better clinical effect for RA with complicated peptic ulcer,compared with ARD treatmentalone or in combination with ginger-partitioned acupoint stimulation.
基金supported by grants from the National Natural Science Foundation of China(No.81070001,No. 30670771)the Science and Technology Commission of Shanghai Municipality(No.09JC1402100,No.07DZ19722- 3)+1 种基金the Shanghai Leading Academic Discipline Project (No.B112)the Shanghai MICCA1 Key Laboratory (No.06DZ22103)
文摘OBJECTIVE： Improvement in lung function was reported after acupuncture treatment of chronic obstructive pulmonary disease （COPD）, but little is known about the underlying mechanisms. Because an immune response imbalance could be seen in COPD, we hypothesize that electroacupuncture （EA） may play a role in regulating inflammatory cytokines and contribute to lung protection in a rat model of smoke-induced COPD. METHODS： A COPD model using male Sprague-Dawley rats exposed to cigarette smoke was established. The rats were randomly divided into four groups （control, sham, COPD, and COPD plus EA）, and COPD model was evaluated by measuring pulmonary pathological changes and lung function. EA was applied to the acupuncture point Zusanli （ST36） for 30 min/d for 14 d in sham and COPD rats. Bronchoalveolar lavage fluid （BALF） was used to measure levels of tumor necrosis factor-a （TNF-a）, interleukin-113 （IL-113）, and malonaldehyde （MDA）. RESULTS： Compared with the control rats, COPD rats had significant changes in lung resistance （R,） and lung compliance （C,） （both P〈0.01）, bronchi and bronchiole airway obstruction （P〈0.01）, and levels of MDA, TNF-α, and IL-1β（P〈0.01）. There were no significant differences between the control and the sham groups. Compared with the COPD rats, the COPD plus EA rats had decreased R, and increased CL （both P〈0.05）, and reduced bronchi and bronchiole airway obstruction （P〈0.05, P〈0.01, respectively）, while levels of TNF-α, IL-1β, and MDA in BALF were lowered （P〈0.05 and P〈0.01, respectively）. However, TNF-α and IL-1β levels of the EA group rats remained higher than those of the control group （P〈0.05）. CONCLUSION： EA at ST36 can reduce lung injury in a COPD rat model, and beneficial effects may be related to down-regulation of inflammatory cytokines. The anti-inflammatory and antioxidant effects may prolong the clinical benefit of EA.
基金the National Nature Science Foundation of China, No.39970888
文摘AIM: To investigate the regulatory effect of electroacupuncture (EA) at Zusanli (ST36) on tumor necrosis factor-alpha (TNFα) in rats with ulcerative colitis (UC), and further elucidate the therapeutic mechanism of EA on UC.METHODS: Thirty-two male Sprague-Dawley (SD) rats were randomly divided into four groups (n=-8): normal control group, UC control group, UC+ST36 group and UC+nonacupoint group. A solution containing ethanol and 2,4,6-trinitrobenzenesulfonic acid (TNBS) was instilled into the distal colon in the rat (at a dose of 100 mg/kg) to set up UC rat model. Rats in wakefulness state of UC+ST36 group were stimulated at ST36 by EA once a day, while those of UC+nonacupoint group were done at 0.5 cm beside ST36. After 10d treatment, all rats were sacrificed simultaneously. Colon musocal inflammation and damage were assessed by measuring colon mass, morphologic damage score, colonic myeloperoxidase enzyme (MPO) activity, serum TNF-α and colonic TNF-α mRNA level. Morphologic damage score was examined under stereomicroscope. Colonic MPO activity was measured by spectrophotometer method. Serum TNF-αconcentration was determined by radioimmunoassay (RIA).Colonic TNF-α mRNA expression level was analyzed by semiquantitative reverse transcription polymerase chain reaction (RT-PCR).RESULTS: Ratio of colonic mass/body mass (mC/mB) and activity of colonic MPO (μkat/g tissue) markedly increased (8.5±2.6 vs 2.5±0.4; 145±25 vs 24±8, P＜0.01 vs normal control group). Compared with normal control rats, serum TNF-α and colonic TNF-α mRNA level in UC control group were increased 2.5 fold (2 278±170 vs 894±248, P＜0.01)and 4.3 fold (0.98±0.11 vs 0.23±0.11, P＜0.01)respectively. After EA at ST36, mc/mB and MPO activity were reduced significantly (5.3±2.0 vs 8.5±2.6; 104±36 vs145±25, P＜0.01, 0.05) compared with those of UC control group. Serum TNF-α and colonic TNF-α mRNA level were inhibited by EA stimulation at ST36 (P＜0.01). The inhibitory rate was 16 % and 44 % respectively.Morphologic damage score was also increased markedly in rat with UC (P＜0.01), whereas it was decreased by EA at ST36 (P＜0.05). There was no significant difference between UC control group and UC+EA at non-acupoint (P＞0.05). Furthermore, these parameters were highly correlated with each other (P＜0.01).CONCLUSION: Serum TNF-α concentration and colonic TNF-α mRNA expression level are increased significantly in UC rats in correlation with the severity of disease. It indicates that TNF-α is closely involved in the immune abnormalities and inflammatory responses in UC. EA at ST36 has therapeutic effect on UC by downregulating serum TNF-r and colonic TNF-r mRNA expression. High levels of TNF-αand its corresponding mRNA expression seem to be implicated in the pathogenesis of UC.
基金funded by the National Basic Research Program of China (973 Program), No.2009CB522904the National Natural Science Foundation of China, No. 81173326 and 30973802+1 种基金the Hunan Provincial Scientific Project, No. 2011SK3095the Changsha Scientific Key Project, No. K1005020-31
文摘Studies have shown that pre-moxibustion protects the gastric mucosa by up-regulating the expression of heat shock protein 70. However, the signaling pathway underlying this effect remains unclear. Rats were intragastrically administered absolute alcohol, causing obvious lesion of the gastric mucosa. Following pre-moxibustion at Zusanfi （ST36） for 8 days, the ulcer index decreased to different degrees. The results of an enzyme linked immunosorbent assay and western blotting showed significant upregulation of heat shock protein 70 expression in the gastric mucosa and serum. None out of transection of the spinal cord, damage to the nucleus of the solitary tract, neurotomy of the vagal nerve and neurotomy of the common peroneal nerve affected the decrease in ulcer index or the increase in heat shock protein 70 expression in serum after pre-moxibustion at Zusanfi, and heat shock protein 70 expression was obviously decreased in the gastric mucosa. These findings suggest that pre-moxibustion at Zusanfi can protect the gastric mucosa against lesioning, and that the mechanism underlying this effect involves its induction of heat shock protein 70 expression. Neural pathways participate in the regulatory effects of moxibustion on heat shock protein 70 expression in the gastric mucosa.
基金Supported by Changsha Outstanding Innovation Youth Training Project:kq1905036Open Fund Project of First-Class Discipline in Traditional Chinese Medicine of Hunan University of Chinese Medicine:2018ZYX04。
文摘Objective:To explore the differences in the central response after acupuncture and moxibusbution at Zusanli(足三里ST36) in treatment of functional dyspepsia(FD) based on the analysis of fractional amplitude of low frequency fluctuation(fALFF) of resting-state functional magnetic resonance imaging(rfMRI).Methods:A total of 60 patients with FD were randomized into an acupuncture group and a moxibustion group,30 cases in each one.In the acupuncture group,acupuncture was applied to bilateral ST36.In the moxibustion group,moxibustion was exerted at bilateral ST36.The treatment was given once a day,5 times a week,totally for 4 weeks in each group,including 20 treatments with acupuncture or moxibustion.Separately,before and at the end of treatment,rfMRI scanning was conducted in two groups.Using data processing assistant for resting-state fMRI(DPARSF) software and MATLAB data platform,rfMRI data were collected for preprocessing and fALFF analysis.Results:Compared with the data before treatment,after treated with acupuncture at ST36 in FD patients,fALFF value was reduced in the right superior frontal gyrus,left superior frontal gyrus,left inferior frontal gyrus,right cuneus,left precuneus,right middle occipital gyrus,left middle occipital gyrus,etc.,and it was increased in the left parahippocampus,right parahippocampus,left cerebellum,etc(all P <0.01).After treated with moxibustion,the remarkable increase of fALFF was not discovered in brain areas,but fALFF decreased significantly in the left superior parietal gyrus(P <0.01).Compared with moxibustion at ST36,after acupuncture at ST36 in FD patients,the increase of fALFF appeared in the right putamen and the decrease of it occurred in the middle occipital gyrus,indicating the statistical significance(both P <0.05).Conclusion:The differences in central function responses are induced in treamtent with acupuncture and moxibustion,which is probably related to the resting-state default network associated with targeted regulation and ventral attention of brain areas in functional dyspepsia.
基金Supported by Key Research Projects of Higher Education in Hebei Province:ZD2019061
文摘Objective:To explore the difference in the anti-fatigue effect of moxibustion at different acupoints through observing the impacts of moxibustion at"Shènshù(肾俞BL23)","Zúsānlǐ(足三里ST36)","Guānyuán(关元CV4)"and"Shénquè(神阙CV8)"on energy metabolic indexes in the one-off exhausted rats.Methods:A total of 56 SPF male rats were randomized into 7 groups,named a blank group,a model group,a non-acupoint group,a"BL23"group,a"ST36"group,a"CV4"group and a"CV8"group,8 rats in each group.The one-off exhaustion model was established by weight-bearing swimming experiment.Right after the exhaustive swimming of rats in each intervention group,the mild moxibustion was applied at the corresponding acupoints for 15 min immediately.4 h after the exhaustive swimming,the blood was collected from the femoral artery and the quadriceps femoris of the left hindlimb was stripped.The levels of blood lactate(BLD),lactate dehydrogenase(LDH),creatine kinase(CK)and blood urea nitrogen(BUN),the expressions of adenosine triphosphatease(ATP),fructose-6-phosphofructokinase(PFK)and malomdialdehyde(MDA)in the quadriceps femoris and the activity of superoxide dismutase(SOD)and catalase(CAT)were detected.Results:Compared with the model group and the non-acupoint group,the levels of serum BLD,LDH,CK and BUN were all lower those in the"BL23"group,the"ST36"group,the"CV4"group and the"CV8"group,indicating a statistical significance(all P<0.05).Compared with the model group and the nonacupoint group,PFK was higher in the"BL23"group,indicating a statistical significance(both P<0.05).Compared with the model group and the non-acupoint group,PFK was higher in the"ST36"group and the"CV4"group,indicating a statistical significance(all P<0.05).Conclusion:It was found in the research that moxibustion at"BL23""ST36""CV4"and"CV8"regulated the energy metabolism in the one-off exhausted rats so as to bring the anti-fatigue effect into play and the effect was different among the acupoints.Moxibustion at"CV8"may work on the prevention of the protein decomposition in the skeletal muscle and moxibustion at"BL23"may be against the oxidation in the skeletal muscle.
基金The authors acknowledge the support of the National Natural Science Foundation of China(No.81804171)Project of Guangdong Provincial Administration of Traditional Chinese Medicine(No.20241049)The Scientific Research Projects of Medical and Health Institutions of Longhua District,Shenzhen(No.2023063).
文摘Background:To explored whether moxa cone moxibustion can reduce peritoneal inflammation by increasing the content of peritoneal macrophages and B cells via interferon-gamma.Methods:The mice were randomly divided into three groups with six mice in each group:the control group,model group,and moxibustion group,and the model was established in mice using cyclophosphamide.In the moxibustion group,the mice received moxa cone moxibustion at Zusanli(ST36)for 7 days.Analysis of Peritoneal cell were detected by flow cytometry and immunofluorescence,the protein expression level in the peritoneal fluid were measured with mouse cytokine antibody arrays and verified by enzyme linked immuno sorbent assay test,and RNA-Sequencing was used for peritoneal cell RNA analysis.Results:Our results showed that moxa cone moxibustion could reduce the loss of large peritoneal macrophages and B1 cells(P<0.05).With the cytokine array analysis and enzyme linked immuno sorbent assay test of peritoneal fluid,we found that IFN‐γwas up-regulated in moxibustion group(P<0.05).There were 169 genes were down-regulated in the model group and up-regulated in the moxibustion group while 19 genes that were up-regulated in the model group and down-regulated in the moxibustion group via RNA-sequencing.Kyoto Encyclopedia of Genes and Genomes pathway analysis of 188 intersect differentially expressed genes were found that the top 3 pathways with the highest enrichment of up-regulated genes included Hematopoietic cell lineage,Inflammatory bowel disease and Malaria.The differentially expressed genes visualization protein-protein interaction network shows the top 10 genes including Ifng,Grb2,CCR7,CTLA4,CXCR5,Foxp3,kit,PRF1,CD5 and klrg1.Conclusion:These findings showed that moxa cone moxibustion can alleviate chemotherapy-induced diarrhea by reducing the loss of large peritoneal macrophages and B1 cells in the peritoneal cavity,possibly through up-regulating inflammatory bowel disease signaling pathway via interferon-gamma to regulate the survival and function of large peritoneal macrophages and B1 cells.
文摘Objective To discuss the effect of purulent moxibustion on Zusanli （足三里 ST 36） point on the clinical symptoms and life quality of patients with malignant tumor. Methods Sixty patients with malignant tumor were divided into an observation group and a control group with 30 cases in each group. The observation group was treated with purulent moxibustion on Zusanli （足三里 ST 36） in combination with herbal medicine; the control group was only treated with herbal medicine. After 80 days, the changes of the clinical symptoms and KPS of the two groups before and after the treatment were observed. Results The effective rates for the improvement of lassitude, poor appetite and insomnia in the observation group were 72.4% （21/29） ,25.0% （15/20） ,71.4% （15/21）, and those in the control group were 42.9%（12/28） ,55.6% （10/18） ,42.9% （6/14）, and there was no statistical significance of difference between the two groups（P〉0.05）. KPS has statistical significance in the two groups after the treatment （P〈0.01）,and the observation group was higher than the control group. Conclusion Purulent moxibustion on the point of Zusanli （足三里 ST 36） has certain effect to improve the clinical symptoms of patients with malignant tumor, and raise KPS and upgrade the life quality of patients.
文摘Objective： To explore the protective effects and mechanisms of electroacupuncture （EA） at Zusanli （ST36） acupoint in rats with severe acute pancreatitis （SAP）. Methods： Sixty-six male Sprague- Dawley rats were randomly assigned to three groups of 22 each： a SAP model group （SAP group）, a sham- operated group （sham group） and a EA at ST36 acupoint group （EA group）. A rat model of SAP was induced by pancreatic duct injection with 3.5% sodium taurocholate. EA was performed at ST36 acupoint for 30 min after induction of SAP and 30 min before sacrificed. The rats were killed at 3 h （n=7）, 6 h （n=7） and 12 h （n=8） after operation, and blood samples were taken for the measurement of tumor necrosis factor-alpha （TNF-α）, interleukin-6 （IL-6） and acetylcholine （Ach） by enzyme-linked immunosorbnent assay. The pathological changes of pancreatic tissue, volume of ascites and pancreatic weight/body weight ratio were measured. Results The serum concentrations of TNF-α and IL-6 in the EA group were significantly lower than in the SAP group at 3, 6 and 12 h after the operation （P〈0.05）. Serum Ach in the EA group was significantly higher than in the SAP group at various time points after operation （P〈0.05）. The other parameters were clearly improved after treatment with EA. Conclusion： EA at ST36 acupoint might have a therapeutic effect in rats with SAP through activating the cholinergic anti-inflammatory pathway.
文摘Objective:To observe the effects of transcutaneous electrical point stimulation(TEPS)on awakening,cognition,and immune function in patients undergoing laparoscopic cholecystectomy(LC)under general anesthesia.Methods:Ninety patients undergoing LC under general anesthesia were selected as the study subjects and were divided into a control group and an observation group according to the random number table method,with 45 cases in each group.The control group was operated with conventional general anesthesia.The observation group was treated with the same anesthesia as the control group,and TEPS was performed at Hegu(LI4),Zusanli(ST36),and Neiguan(PC6)before the induction of anesthesia until the completion of the operation.The quality of postoperative awakening,hemodynamic indicators,cognitive function,and immune function of patients in the two groups were compared,and the occurrence of adverse reactions was recorded.Results:The time of recovery of spontaneous breathing and extubation time of the observation group were shorter than those of the control group(P<0.05);there was no statistically significant difference in the heart rate(HR)and mean arterial pressure(MAP)between the two groups at the moment before the induction of anesthesia(T1)(P>0.05);at the moment of extubation(T2)and 5 min after extubation(T3),the HR and MAP of patients in both groups were higher than those at T1(P<0.05),and those of the observation group were lower than those of the control group(P<0.05).Preoperatively,there was no statistically significant difference in the Montreal cognitive assessment scale(MoCA)score between the two groups(P>0.05);3 d postoperatively,the MoCA score of the two groups decreased and was higher in the observation group than in the control group(P<0.05).Preoperatively,there was no statistical difference in the comparison of CD4^(+),CD8^(+),and CD4^(+)/CD8^(+) between the two groups(P>0.05);3 d postoperatively,the above indicators decreased in both groups(P<0.05)and were higher in the observation group than in the control group(P<0.05).There was no statistical difference in the total incidence of adverse reactions between the two groups(P>0.05).Conclusion:The application of TEPS at Hegu(LI4),Zusanli(ST36),and Neiguan(PC6)with general anesthesia can improve the quality of postoperative awakening,promote hemodynamic stabilization,and improve cognitive function and immune function in LC patients,with good safety.
