This study explored the therapeutic targets and molecular mechanisms of Huangqi Guizhi Decoction (HGD) in alleviatingpulmonary embolism (PE) by employing network pharmacology and molecular docking techniques. Firstly,...This study explored the therapeutic targets and molecular mechanisms of Huangqi Guizhi Decoction (HGD) in alleviatingpulmonary embolism (PE) by employing network pharmacology and molecular docking techniques. Firstly, the effective activecomponents of the Chinese herbs in HGD were retrieved from the Traditional Chinese Medicine Systems Pharmacology Database(TCMSP), and their potential therapeutic targets were predicted using the Swiss Target Prediction platform. Subsequently, PErelatedtarget genes were obtained from the Online Mendelian Inheritance in Man (OMIM) database and GeneCards database.Then, the Wei Sheng Xin tool was used to generate a Venn diagram for identifying the common targets between the herb-relatedtargets and PE-related targets. After screening these common targets, a “drug-component-target network” and a protein-proteininteraction (PPI) network were constructed. Furthermore, Gene Ontology (GO) enrichment analysis and Kyoto Encyclopedia ofGenes and Genomes (KEGG) enrichment analysis were conducted on the intersecting targets, and molecular docking verificationwas performed using AutoDockTools and PyMol software. Finally, 20 active components were screened from Astragali Radix, 7from Cinnamomi Ramulus, 13 from Paeoniae Radix Alba, 5 from Zingiberis Rhizoma Recens, and 29 from Jujubae Fructus, witha total of 983 therapeutic targets. Among these targets, 134 were associated with PE, and protein kinase B1 (AKT1), mitogenactivatedprotein kinase 1 (MAPK1), and transformation-related protein 53 (TP53) served as the core targets. The results of GOand KEGG enrichment analyses indicated that the alleviation of PE by HGD is mainly related to pathways including immuneresponse, regulation of gene expression, atherosclerosis, and tumorigenesis. Molecular docking results showed that the keyactive components in HGD could bind to the core targets spontaneously and stably. This study revealed that HGD may alleviatesymptoms in PE patients by regulating signaling pathways, modulating platelet function to exert anticoagulant effects, andregulating the expression of anti-inflammatory genes, which provided a direction for subsequent experimental research.展开更多
BACKGROUND Chronic atrophic gastritis(CAG)is a clinically refractory gastric disease often characterized by high recurrence rates and adverse drug reactions.Anwei decoction(AWD),a traditional Chinese medicine formula,...BACKGROUND Chronic atrophic gastritis(CAG)is a clinically refractory gastric disease often characterized by high recurrence rates and adverse drug reactions.Anwei decoction(AWD),a traditional Chinese medicine formula,has been shown to significantly improve clinical symptoms in patients with CAG,as demonstrated by a multicenter cohort study(overall effective rate:82.5%,P<0.01).However,the unclear molecular mechanisms and therapeutic targets of AWD limit its international acceptance.AIM To investigate the therapeutic mechanisms of AWD against CAG from an integrated perspective.METHODS In this study,N-methyl-N’-nitro-N-nitrosoguanidine was used to establish a CAG rat model.Serum-derived constituents transferred from AWD were first identified using ultra-high-performance liquid chromatography coupled with tandem mass spectrometry.The concentrations of inflammatory cytokines in serum samples were determined by enzyme-linked immunosorbent assay.Moreover,gastric mucosal tissues were analyzed by quantitative realtime polymerase chain reaction to measure messenger RNA(mRNA)levels of the NLRP3 inflammasome.Western blotting was used to detect the protein expression of NLRP3,caspase-1,and interleukin(IL)-1β.To elucidate the regulatory mechanisms underlying AWD treatment,structural alterations of the gut microbiota(GM)and associated metabolites were analyzed using integrated high-throughput sequencing(16S rRNA)and liquid chromatography-mass spectrometry based untargeted metabolomics.This comprehensive approach systematically clarified AWD’s multi-target therapeutic mechanisms against CAG.RESULTS AWD notably reduced serum levels of pro-inflammatory cytokines,such as IL-1β,IL-18,tumor necrosis factor-α,and lipopolysaccharide,demonstrating significant statistical differences(all P<0.01).Additionally,AWD substantially inhibited NLRP3 mRNA expression in gastric mucosal tissue(P<0.01)and concurrently decreased the protein abundance of NLRP3,IL-1β,and caspase-1(all P<0.01),thereby suppressing inflammasome signaling activation.GM analysis indicated that AWD intervention significantly increased the relative abundance of beneficial bacteria.Associated microbial metabolites likely inhibited the NLRP3 inflammasome pathway by modulating immune cell function.Non-targeted metabolomics further indicated that AWD exerted anti-inflammatory effects by regulating critical metabolic pathways,including the Kaposi’s sarcoma-associated herpesvirus infection pathway,autophagy processes,and glycosylphosphatidylinositol-anchor biosynthesis.CONCLUSION AWD alleviates the pathological progression of CAG through multi-target synergistic mechanisms.On one hand,AWD directly suppresses gastric mucosal inflammation by inhibiting NLRP3 inflammasome activation.On the other hand,AWD remodels intestinal microbiota-metabolite homeostasis,enhances intestinal barrier function,and regulates mucosal immune responses.展开更多
Ganmai Dazao Decoction,originating from“Jin Gui Yao Lue”(Synopsis of the Golden Chamber),is a classical prescription for treating visceral agitation.Composed of three medicinal and edible substances-licorice(Gancao)...Ganmai Dazao Decoction,originating from“Jin Gui Yao Lue”(Synopsis of the Golden Chamber),is a classical prescription for treating visceral agitation.Composed of three medicinal and edible substances-licorice(Gancao),wheat(Xiaomai),and jujube(Dazao),it functions to nourish the heart and calm the mind,harmonize the middle burner and regulate Qi,and alleviate urgency and restlessness.As its clinical application has expanded from traditional emotional disorders to neurological,endocrine,and various psychosomatic diseases,establishing a scientifically precise quality control system and deeply elucidating its pharmacodynamic material basis and mechanism of action have become critical tasks.Modern analytical methods,typified by chromatography,spectroscopy,and their hyphenated techniques,with their high sensitivity,high resolution,and powerful substance characterization capabilities,have become the core driving force for standardizing the quality control and modernizing the clinical application research of this formula.This paper systematically reviews the progress of the aforementioned analytical techniques and chemometrics in interpreting the chemical composition,establishing fingerprint profiles,controlling process quality,and researching the pharmacodynamic material basis of Ganmai Dazao Decoction.Furthermore,it discusses integrated approaches combining analytical techniques with pharmacology and clinical medicine to reveal mechanisms of action and explore therapeutic biomarkers.Finally,it provides an outlook on future directions and challenges,including technological integration and innovation,standardization of whole-process quality control systems,and evidence-based research aimed at internationalization.展开更多
[Objectives]To investigate the ameliorative effects of Huanglian Jiedu Decoction(HLJDD)on cognitive function impairment in an Alzheimer s disease(AD)mouse model induced by Porphyromonas gingivalis infection.[Methods]T...[Objectives]To investigate the ameliorative effects of Huanglian Jiedu Decoction(HLJDD)on cognitive function impairment in an Alzheimer s disease(AD)mouse model induced by Porphyromonas gingivalis infection.[Methods]Thirty-six male C57BL/6 mice were randomly assigned to six groups:control group,model group,low-dose HLJDD group,medium-dose HLJDD group,high-dose HLJDD group,and positive drug group(treated with moxifloxacin).With the exception of the control group,all groups underwent an 8-week P.gingivalis chronic infection model induced via oral administration.Subsequently,each treatment group received corresponding doses of HLJDD(2.5,5,and 10 mg/g)or moxifloxacin for 8 weeks intervention.The novel object recognition test was employed to evaluate the non-spatial memory abilities of mice,and the novel object exploration preference index was calculated to assess cognitive function.[Results]Compared to the control group,the novel object exploration preference index of mice in the model group was significantly reduced(P<0.01),indicating that P.gingivalis infection effectively induced cognitive impairment.Relative to the model group,mice treated with medium and high doses of HLJDD exhibited a significant,dose-dependent increase in the novel object exploration preference index,whereas the low-dose group showed no significant improvement.Additionally,the positive drug moxifloxacin demonstrated a significant neuroprotective effect on cognition.[Conclusions]HLJDD effectively improves cognitive function impairment in AD model mice induced by P.gingivalis infection,offering novel experimental evidence supporting the heat-clearing and detoxification approach as well as the therapeutic potential of traditional Chinese medicine(TCM)compounds in the intervention of AD.展开更多
Background:ZhiZi-BoPi Decoction(ZZBPD),a traditional prescription for liver and gallbladder protection,has garnered significant clinical interest due to its hepatoprotective properties.Despite its proven efficacy in m...Background:ZhiZi-BoPi Decoction(ZZBPD),a traditional prescription for liver and gallbladder protection,has garnered significant clinical interest due to its hepatoprotective properties.Despite its proven efficacy in mitigating intrahepatic cholestasis,the precise mechanisms underlying its therapeutic effects remain inadequately understood.This study aims to comprehensively investigate the pharmacological mechanisms underlying the therapeutic effects of ZZBPD in cholestatic liver injury(CLI).Methods:Firstly,we evaluated the hepatoprotective effects of ZZBPD on mice with CLI induced byα-naphthylisothiocyanate(ANIT),by measuring biochemical markers,inflammatory factors,and bile acid levels.Subsequently,we employed network pharmacology and single-cell RNA sequencing(scRNA-seq)to identify key targets and potential signaling pathways for the prevention and treatment of CLI.Finally,we further validated the mechanism of action of ZZBPD on these key targets through molecular docking,western blotting,and immunofluorescence techniques.Results:ZZBPD notably improved serum liver function,reduced hepatic inflammation,and restored bile acid balance.Through network pharmacology and scRNA-seq analysis,48 core targets were identified,including TNF,IL-6,and NFKB1,all of which are linked to the IL-17 and NF-κB signaling pathways,as shown by KEGG enrichment analysis.Molecular docking further confirmed stable interactions between ZZBPD’s key active components and molecules such as IL-6,IL-17,and NF-κB.Additionally,western blotting and immunofluorescence validated the downregulation of IL-17 and NF-κB protein expression in liver tissue.Conclusion:ZZBPD effectively treats CLI by activating pathways related to the bile acid receptor FXR,while also modulating the IL-17/NF-κB signaling pathway.This dual action enhances bile secretion and alleviates liver inflammation.These findings offer important insights into the pharmacological mechanisms of ZZBPD and underscore its potential as a promising therapeutic for CLI.展开更多
Objective This study aimed to study the effects of different crystalline states of Sheng Shigao(raw gypsum,RG)and its inorganic elements on the antipyretic efficacy of Baihu Decoction(BHT).Methods RG samples calcined ...Objective This study aimed to study the effects of different crystalline states of Sheng Shigao(raw gypsum,RG)and its inorganic elements on the antipyretic efficacy of Baihu Decoction(BHT).Methods RG samples calcined at different temperatures were prepared.The phase composition of RG and Duan Shigao(calcination of gypsum,CG)as well as the changes in phase composition before and after adding water to RG calcined at specific temperatures,were determined using X-ray diffraction(XRD).A fever model was established by subcutaneously injecting 20%yeast suspension(10 mL·kg~(-1))into the backs of rats.The effects of BHT containing RG in different crystalline states on rat body temperature were measured.Serum levels of IL-1β,IL-6,and hypothalamic prostaglandin E2(PGE_2)were detected using ELISA.Serum Ca~(2+)levels were measured using a microplate method.The content of trace elements in RG and CG and the corresponding freeze-dried BHT powder was determined using inductively coupled plasma mass spectrometry(ICP-MS).The complexation of representative inorganic elements with mangiferin,a major active component in BHT,was investigated using UV-Vis spectroscopy and fluorescence spectroscopy.A validation model was established using RAW264.7 mouse macrophages.Drug-containing serum of BHT with different inorganic elements was prepared,and the nitric oxide(NO)levels in the cell supernatant of different treatment groups were measured using the Griess method.The mRNA levels of IL-6,TNF-α,and PGE2in each group were detected using qPCR(real-time fluorescent quantitative PCR).Results After calcination,the phase composition of RG changed,and the content of inorganic elements in RG,CG170(RG calcined at 170°C),and CG350(RG calcined at 350°C)showed similar trends.Compared with RG,the content of Ca,Sr,Al,and Na in CG changed significantly.Compared with BHT,the content of Ca,Sr,Si,and Na in CG changed significantly when incorporated into the formula.Intermolecular interactions confirmed strong binding between mangiferin and Cu~(2+)and Al~(3+).Cu~(2+)and Fe~(3+)exhibited fluorescence quenching effects on mangiferin solution,while Al~(3+)and Zn~(2+)showed strong fluorescence enhancement,with fluorescence intensity increasing by 120-fold and 30-fold,respectively.In vitro evaluation of synergistic anti-inflammatory effects confirmed that Ca,Fe,Cr,Al,and Si exhibited synergistic anti-inflammatory effects.Conclusion The crystalline state of RG has little effect on its antipyretic properties,while Ca,Sr,Na,Fe,and Al are likely the key material bases influencing its efficacy.展开更多
Lingguizhugan Decoction(LGZG)demonstrates significant efficacy in treating various cardiovascular diseases clinically,yet its precise mechanism of action remains elusive.This study aimed to elucidate the potential mec...Lingguizhugan Decoction(LGZG)demonstrates significant efficacy in treating various cardiovascular diseases clinically,yet its precise mechanism of action remains elusive.This study aimed to elucidate the potential mechanisms and effects of LGZG on isoproterenol(ISO)continuous stimulation-induced chronic heart failure(CHF)in mice,providing direct experimental evidence for further clinical applications.In vivo,continuous ISO infusion was administered to mice,and ventricular myocytes were utilized to explore LGZG's potential mechanism of action on theβ1-adrenergic receptor(β1-AR)/Gs/G protein-coupled receptor kinases(GRKs)/β-arrestin signaling deflection system in the heart.The findings reveal that LGZG significantly reduced the messenger ribonucleic acid(mRNA)expression of hypertrophy-related biomarkers[atrial natriuretic peptide(ANP)and B-type natriuretic peptide(BNP)]and improved cardiac remodeling and left ventricular diastolic function in mice with ISO-induced CHF.Furthermore,LGZG inhibited the overactivation of Gs/cyclic adenosine monophosphate(c AMP)/protein kinase A(PKA)signaling and downregulated the downstream transcriptional activity of c AMP-response element binding protein(CREB)and the expression of the coactivator CBP/P300.Notably,LGZG downregulated the expression ofβ-arrestin1 and GRK 2/3/5 while upregulating the expression ofβ1-AR andβ-arrestin2.These results suggest that LGZG inhibits Gs/c AMP/PKA signaling andβ-arrestin/GRK-mediated desensitization and internalization ofβ1-AR,potentially exerting cardioprotective effects through the synergistic regulation of theβ1-AR/Gs/GRKs/β-arrestin signaling deflection system via multiple pathways.展开更多
BACKGROUND The deleterious effects of surgical trauma and subsequent postoperative complications pose significant challenges to the smooth recovery of patients after gastric cancer(GC)resection despite the substantial...BACKGROUND The deleterious effects of surgical trauma and subsequent postoperative complications pose significant challenges to the smooth recovery of patients after gastric cancer(GC)resection despite the substantial curative benefits provided by surgical interventions for GC.Hence,the investigation of more optimal and efficacious treatment approaches has become an urgent necessity in the medical community.AIM To investigate the association of Sijunzi decoction plus chemotherapy with the gastrointestinal function and serum markers of patients after GC surgery.METHODS This study included patients who underwent GC surgery from June 2022 to February 2024.The control group included 45 patients who received chemotherapy(oxaliplatin+calcium folinate+5-fluorouracil),whereas the research group consisted of 54 patients who received Sijunzi decoction therapy in addition to the treatment administered in the control group.Comparative analyses were conducted from the following perspectives:Gastrointestinal function(defecation time,intestinal gas discharge time,and hospitalization time),serum markers[carcinoembryonic antigen(CEA),carbohydrate antigen(CA)125,and CA199],nutritional indicators total protein(TP)and transferrin(TRF),traditional Chinese medicine(TCM)syndrome score,and grades Ⅲ–Ⅳ adverse events(gastrointestinal reactions,renal/liver function impairment,and myelosuppression).RESULTS The two groups demonstrated similar defecation time(P>0.05),but the intestinal gas discharge time and hospitalization time were significantly shortened in the research group(P<0.05).Further,the research group exhibited significant CEA,CA125,and CA199 reductions after treatment,which were lower compared to the control group,as well as notable increases in TP and TRF that were statistically higher than the control group(all P<0.05).Furthermore,the research group demonstrated an evident decrease in TCM syndrome scores in areas,such as poor appetite,epigastric distension and pain,fatigue and weakness(P<0.01),and abdominal distension after eating,which are notably lower than those in the control group(P<0.01),with a comparable incidence of grades Ⅲ-Ⅳ adverse events(P>0.05).CONCLUSION Our research results indicate that Sijunzi decoction plus chemotherapy exerts a good rehabilitation-promoting effect on gastrointestinal function in patients after GC surgery and significantly downregulates abnormally increased CEA,CA125,and CA199 levels.展开更多
Traditional Chinese medicine has unique advantages in preventing and treating COVID-19,and Fuzheng Jiedu decoction(FZJDD)was reported to be effective against COVID-19 in clinical trials.To investigate the potential me...Traditional Chinese medicine has unique advantages in preventing and treating COVID-19,and Fuzheng Jiedu decoction(FZJDD)was reported to be effective against COVID-19 in clinical trials.To investigate the potential mechanisms and material basis of FZJDD against SARS-CoV-2,we performed SARS-CoV-2 target protein inhibition analyses and a metabolite full spectrum analysis of FZJDD.Interestingly,FZJDD was found to block the binding of SARS-CoV-2 Spike protein with the receptor ACE2 and inhibit the activity of SARS-CoV-23CLpro.Moreover,FZJDD can regulate the TNF and the MAPK signaling pathway to inhibit the inflammatory response and alleviate the“cytokine storm”.A total of 298 compounds were identified in FZJDD,among them,caffeic acid and octyl gallate were found to be the potential therapeutic agents of FZJDD.Importantly,FZJDD can broadly inhibit coronavirus infection,including SADS-CoV and porcine epidemic diarrhea virus(PEDV)live viruses,SARS-CoV,MERS-CoV,and SARS-CoV-2 mutant pseudotyped viruses,which might be ascribed to the broad-spectrum anti-coronavirus activity of caffeic acid and octyl gallate.In conclusion,this study reveals the mechanisms and material basis of FZJDD against SARS-CoV-2 and identifies the broadspectrum anti-coronavirus activity of FZJDD for the first time.Our data provide empirical evidence for the development and application of FZJDD.展开更多
BACKGROUND The development of slow transit constipation(STC)is associated with intestinal barrier damage.Huangqi decoction(HQD)is effective in treating STC,but me-chanisms are unclear.AIM To investigate whether HQD al...BACKGROUND The development of slow transit constipation(STC)is associated with intestinal barrier damage.Huangqi decoction(HQD)is effective in treating STC,but me-chanisms are unclear.AIM To investigate whether HQD alleviates STC by downregulating the nuclear factorκB(NF-κB)signaling pathway and restoring intestinal barrier function.METHODS KM mice were divided into control,model,and HQD treatment groups.Fresh colonic tissues were collected for single-cell RNA sequencing and spatial tra-nscriptome sequencing.The expressions of claudin-1,mucin 2,and NF-κB P65 proteins were detected by immunohistochemistry.In vitro experiments evaluated the effects of HQD on the LS174T cell line.RESULTS HQD improved intestinal motility,restored mucosal epithelium function and morphology.Single-cell RNA sequencing and spatial transcriptome sequencing data showed a reduction in goblet cells,decreased mucin 2 secretion,and activated apoptotic pathways in STC mice.The population of intestinal stem cells was reduced,and proliferation along with Wnt/β-catenin pathways were inhibited.STC also altered the distribution of intestinal cell states,increasing immune-associated Enterocyte_C3.Aberrant NF-κB pathway activation was noted across various cell types.After HQD treatment,NF-κB pathway activity was down-regulated,while cell proliferation pathways were up-regulated,alongside an increase in Enterocyte_C1 related to material transport.Immunocytochemical,Western blot,and immunohistochemistry analyses confirmed NF-κB pathway activation in goblet cells of STC mice,with HQD inhibiting this aberrant activation.CONCLUSION STC involves intestinal mucosal barrier damage.HQD may treat STC by suppressing NF-κB signaling in epithelial cells,restoring intestinal epithelial cell function,and promoting mucosal barrier repair.展开更多
Objective:To evaluate the therapeutic effect of Tianma Gouteng Decoction combined with Betahistine Mesylate in patients with posterior circulation ischemic vertigo(PCI).Methods:Eighty-two patients with PCI who visited...Objective:To evaluate the therapeutic effect of Tianma Gouteng Decoction combined with Betahistine Mesylate in patients with posterior circulation ischemic vertigo(PCI).Methods:Eighty-two patients with PCI who visited the hospital from February 2024 to February 2025 were selected as samples and randomly divided into two groups.Group A received Tianma Gouteng Decoction combined with Betahistine Mesylate,while Group B received only Betahistine Mesylate.The efficacy,syndrome scores,hemodynamics,and quality of life indicators were compared between the two groups.Results:The efficacy of PCI treatment in Group A was higher than that in Group B(P<0.05).The syndrome scores in Group A were lower than those in Group B(P<0.05).The peak systolic velocity(PSV)of the basilar artery and left and right vertebral arteries in Group A were higher than those in Group B(P<0.05).The quality of life(SF-36)score in Group A was higher than that in Group B(P<0.05).Conclusion:Tianma Gouteng Decoction combined with Betahistine Mesylate is effective and feasible in the treatment of PCI,with improved hemodynamic indicators and reduced disease scores.展开更多
Sini Decoction(SNT)is a traditional formula recognized for its efficacy in warming the spleen and stomach and dispersing cold.However,elucidating the mechanism of action of SNT remains challenging due to its complex m...Sini Decoction(SNT)is a traditional formula recognized for its efficacy in warming the spleen and stomach and dispersing cold.However,elucidating the mechanism of action of SNT remains challenging due to its complex multiple components.This study utilized a synergistic approach combining two-dimensional fluorescence difference in gel electrophoresis(2D-DIGE)-based drug affinity responsive target stability(DARTS)with label-free quantitative proteomics techniques to identify the direct and indirect protein targets of SNT in myocardial infarction.The analysis identified 590 proteins,with 30 proteins showing significant upregulation and 51 proteins showing downregulation when comparing the SNT group with the model group.Through the integration of 2D-DIGE DARTS with proteomics data and pharmacological assessments,the findings indicate that protein disulfide-isomerase A3(PDIA3)may serve as a potential protein target through which SNT provides protective effects on myocardial cells during myocardial infarction.展开更多
Chemotherapy-induced intestinal mucositis(IM)is a prevalent complication affecting up to 80%of cancer patients undergoing treatment.Current therapies focus on symptomatic relief rather than addressing the underlying m...Chemotherapy-induced intestinal mucositis(IM)is a prevalent complication affecting up to 80%of cancer patients undergoing treatment.Current therapies focus on symptomatic relief rather than addressing the underlying mechanism.Recent advances in integrative medicine highlight the potential of traditional Chinese medicine formulations as alternatives or adjuncts to existing therapies.In this context,this editorial discusses the recent results of a study published by Qiu et al,which investigates the multifaceted potential of modified Pulsatilla decoction(PD),a formulation of PD with licorice(Glycyrrhiza uralensis)and Ejiao(Colla corii asini),on 5-fluorouracil-induced IM in mice to alleviate clinical symptoms including diarrhea,weight loss,and intestinal damage.A series of histological,biochemical,bioinformatic,and microbiological assays evaluated body weight,diarrhea scores,inflammatory cytokine profiles,oxidative stress modulation,and microbiota composition.The findings indicated a reduction in diarrhea and oxidative stress,as well as an improvement in body weight and intestinal histopathology.Furthermore,the modified PD suppressed the TLR4/MyD88/nuclear factor kappa-B inflammatory pathway and down-regulated key proinflammatory cytokines.Moreover,the study underscores the role of gut microbiota in IM pathogenesis.Modified PD treatment reshaped microbial diversity by promoting beneficial genera such as Bacteroides acidifaciens while suppressing pathogenic species like Salmonella.These findings suggest that the therapeutic effects of the modified PD extend beyond inflammation modulation to encompass microbiome reprogramming and mucosal barrier repair.Although the study provides significant insights,several limitations still prevail.The broader implications of modified PD in gastrointestinal disorders and integrative oncology need further exploration.展开更多
Severe fever with thrombocytopenia syndrome(SFTS)is a novel emerging acute infectious disease caused by severe fever with thrombocytopenia syndrome virus(SFTSV),characterized by high fever and thrombocytopenia.It has ...Severe fever with thrombocytopenia syndrome(SFTS)is a novel emerging acute infectious disease caused by severe fever with thrombocytopenia syndrome virus(SFTSV),characterized by high fever and thrombocytopenia.It has been proved that traditional Chinese medicine(TCM)has displayed definite therapeutic effects on viral hemorrhagic fever,indicating its potential to treat SFTS.In this study,SFTS-relative key targets were predicted via gene ontology(GO)analysis and kyoto encyclopedia of genes and genomes(KEGG)enrichment analysis.Molecular docking was then used to select stable binders.Molecules matched TCMs were identified,and a new prescription,Qingqi Guxue decoction(QQGX),was formulated to clear heat and nourish blood,with a resulting drug composition network.We explored the optimal drug proportion for QQGX.Through an in-depth study of molecular mechanisms,we found that QQGX induces S phase arrest by promoting the degradation of cyclin A2(CCNA2)and cyclin-dependent kinase 2(CDK2),thereby inhibiting SFTSV replication.Finally,we verified the effectiveness and safety of QQGX based on the mouse liver bile duct organoid model infected with SFTSV.In summary,our study prepared a TCM decoction using the method of network pharmacology.This decoction has a significant inhibitory effect on the replication of SFTSV and provides a new treatment strategy for hemorrhagic fever with TCM.展开更多
OBJECTIVE:To evaluate the effect of Fuzi Lizhong decoction(附子理中汤)on intestinal flora,serum inflammatory factors,and hypoxia inducible factor-1α(HIF-1α)in patients with colorectal cancer associated with spleen a...OBJECTIVE:To evaluate the effect of Fuzi Lizhong decoction(附子理中汤)on intestinal flora,serum inflammatory factors,and hypoxia inducible factor-1α(HIF-1α)in patients with colorectal cancer associated with spleen and kidney Yang deficiency.METHODS:A total of 100 patients diagnosed with advanced colorectal cancer were randomly divided into two groups:a control group(CON,50)and a Traditional Chinese Medicine(TCM)group(n=50).The control group received treatment with the Capecitabine+Oxaliplatin(CAPEOX)regimen,while the TCM group received the same regimen along with Fuzi Lizhong decoction for six weeks.Changes in intestinal flora were assessed before and after six weeks in both groups.Serum markers,including HIF-1α,vascular endothelial growth factor(VEGF),interleukin-6(IL-6),and tumor necrosis factor-alpha(TNF-α),were measured using enzyme-linked immunosorbent assay.Adverse reactions,clinical efficacy,and TCM syndrome efficacy were also monitored.RESULTS:After six weeks,the levels of Lactobacillus and Bifidobacterium were significantly higher,while the levels of Enterobacter and Enterococcus were significantly lower in the TCM group compared to the control group(P<0.05).Serum levels of HIF-1α,VEGF,IL-6,and TNF-αwere also significantly reduced in the TCM group compared to the control group(P<0.05).Additionally,the incidence of adverse reactions was lower,and the clinical efficacy was higher in the TCM group compared to the control group(P<0.05).CONCLUSION:Fuzi Lizhong decoction effectively improves intestinal microbiota composition,reduces inflammatory factors and HIF-1αexpression,alleviates chemotherapy-related adverse reactions,enhances clinical efficacy,and may inhibit tumor growth in patients with colorectal cancer.展开更多
Objective:To explore the improvement effect of implementing Buzhong Yiqi Decoction combined with Xuefu Zhuyu Decoction on cardiac function and quality of life of patients during the treatment of coronary heart disease...Objective:To explore the improvement effect of implementing Buzhong Yiqi Decoction combined with Xuefu Zhuyu Decoction on cardiac function and quality of life of patients during the treatment of coronary heart disease complicated with heart failure.Methods:Eighty cases were included in the study,and they were equally divided into a control group(n=40,treated with basic western medicine)and a study group(n=40,treated with Buzhong Yiqi Decoction combined with Xuefu Zhuyu Decoction)according to random sampling grouping method.The intervention index results of the two groups were compared.Results:The improvement of cardiac function index,TCM syndrome score,and quality of life in the study group was more prominent,with a statistical value of P<0.05.Conclusion:Buzhong Yiqi Decoction combined with Xuefu Zhuyu Decoction and conventional western medicine treatment can effectively improve the cardiac function of patients with coronary heart disease complicated with heart failure and enhance their quality of life.It is worthy of clinical promotion and application.展开更多
OBJECTIVE:To evaluate the effectiveness and safety of the sequential therapy in treating infertility with polycystic ovary syndrome(PCOS)and luteal phase defects(LPD)by Yangxin Dianji decoction(养心奠基方,YXDJ-D)and N...OBJECTIVE:To evaluate the effectiveness and safety of the sequential therapy in treating infertility with polycystic ovary syndrome(PCOS)and luteal phase defects(LPD)by Yangxin Dianji decoction(养心奠基方,YXDJ-D)and Nuangong Tiaojing decoction(暖宫调经方,NGTJ-D).METHODS:This study was undertaken in the Jiangsu Province Hospital of Chinese Medicine.Altogether 90 eligible patients with PCOS and LPD were assigned to exposed group A(Chinese Medicine therapy,YXDJ-D and NGTJ-D),exposed group B(Chinese Medicine plus Western Medicine therapy),control group(Western Medicine therapy).The exposed group A adopted the sequential therapy that YXDJ-D is taken in the postmenstrual period(follicular phase)and NGTJ-D is taken in premenstrual period(luteal phase).Control group took letrozole,dydrogesterone and was given intramuscular injection of human menopausal gonadotropin,human chorionic gonadotropin.The exposed group B was treated with the above-mentioned therapy project of integrated Chinese Medicine and Western Medicine.This study lasted for 2 courses for 6 months.The primary outcomes were pregnancy rate and early abortion rate.The secondary outcomes were the Traditional Chinese Medicine(TCM)syndrome scores,estrogen(E2)and progesterone(P),endometrial volume(EV),vascularity index(VI),flow index(FI)and vascularization flow index(VFI).These outcomes will be assessed at baseline and post-intervention.RESULTS:The pregnancy rates of the exposed group A and B were higher than the control group(60.00%vs 60.00%vs 53.33%),while early abortion rates of exposed groups A and B were lower than the control group(33.33%vs 16.67%vs 43.75%,P>0.05).Total efficacy rates in exposed group A and B were better than the control group(93.30%vs 93.30%vs 53.30%,P<0.01).TCM symptom scores and endometrial receptivity indexes(EV,FI,VFI)were significantly lower in exposed groups compared to the control group(P<0.05).P increase in exposed group B was superior to the other two groups(P<0.01).No noticeable abnormalities in safety indicators in the three groups.CONCLUSION:The sequential therapy of YXDJ-D and NGTJ-D can effectively increase pregnancy rate,reduce the early abortion rate and alleviate the clinical symptoms of infertility in patients with PCOS and LPD by improving luteal function and promoting the endometrial receptivity.展开更多
Objective:To investigate the clinical efficacy of Xiaochaihu Decoction combined with Xiaoxianxiong Decoction in the treatment of post-stroke pneumonia.Methods:To complete the sample grouping comparison,all patients wi...Objective:To investigate the clinical efficacy of Xiaochaihu Decoction combined with Xiaoxianxiong Decoction in the treatment of post-stroke pneumonia.Methods:To complete the sample grouping comparison,all patients with post-stroke pneumonia were investigated,and the number of cases was 60.These patients’diseases were consistent with the dialectical standards of traditional Chinese medicine(phlegm-heat obstructing lungs).The patients were randomly divided into a control group(30 cases,treated with antibiotics and symptomatic methods)and a treatment group(30 cases,treated with Xiaochaihu Decoction and Xiaoxianxiong Decoction on the basis of the control group).Various indicators were compared.Results:The total clinical effective rates were 93%and 80%in the treatment group and the control group,respectively,with statistical significance(P<0.05).The improvement of various clinical symptoms was compared,and the values in the treatment group were reduced,showing significance(P<0.05).Analysis of serum factor indicators showed that the overall trend of the treatment group was reduced,and the comparison between groups was below 0.05.Conclusion:Xiaochaihu Decoction combined with Xiaoxianxiong Decoction has a significant clinical effect in the treatment of post-stroke pneumonia(phlegm-heat obstructing lungs syndrome),which can reduce inflammatory reactions and has few adverse reactions,worthy of clinical application.展开更多
OBJECTIVE:To explore the mechanism of action of Tiaogeng decoction(调更汤,TG)in alleviating oxidative stress damage in the hippocampus of a mouse model of cognitive impairment.METHODS:Amyloid precursor protein/preseni...OBJECTIVE:To explore the mechanism of action of Tiaogeng decoction(调更汤,TG)in alleviating oxidative stress damage in the hippocampus of a mouse model of cognitive impairment.METHODS:Amyloid precursor protein/presenilin-1(APP/PS1)transgenic female mice were randomly divided into model,estradiol valerate,low-,medium-,and high-dose TG groups,female C57 mice were used as the control group(n=12/group).After 12 weeks of treatment,the behavior of mice was tested with the Morris water maze,and brain tissue samples were collected,and changes in hippocampal neurons were observed using electron microscopy.The deposition of beta-amyloid protein(Aβ)amyloid plaques in the hippocampus was determined by light microscopy.Aβ1-42 protein levels were detected through immunofluorescence.Oxidative stress indicators in the hippocampus were detected by enzyme linked immunosorbent assay.The expressions of nuclear factor-erythroid 2-related factor 2(Nrf2),c-Jun N-terminal kinase(JNK),phospho-JNK(p-JNK),B-cell lymphoma-2(Bcl-2),caspase-9,and cleaved caspase-9 were detected by Western blot.Hippocampal cell apoptosis was detected using the terminal deoxynucleotidyl transferase-mediated nick end Labeling.RESULTS:TG improved the cognitive function of APP/PS1 mice,as judged by improvements in several indices from the Morris water maze test.TG increased Nrf2,superoxide dismutase,and heme oxygenase-1 protein expression and reduced malondialdelyde and reactive oxygen species expression.TG also inhibited the expression of JNK proteins,upregulated the expression of Bcl-2,and downregulated the expression of caspase-9,reducing cell apoptosis.TG decreased the percentage of the hippocampal cornu ammonis 1 area positive for Aβ1-42,reducing mitochondrial damage caused by oxidative stress and Aβprotein deposition.CONCLUSIONS:TG may improve memory ability while reducing oxidative stress and apoptosis.It also reduces Aβprotein deposition in the hippocampus,protecting the central nervous system and improving memory function.TG may reduce the risk of AD.展开更多
Objective:To investigate the therapeutic effects and safety of Dioscorea Decoction combined with Coix Seed in treating cancer cachexia(spleen-kidney Yang deficiency syndrome)in malignant tumor patients.Methods:A total...Objective:To investigate the therapeutic effects and safety of Dioscorea Decoction combined with Coix Seed in treating cancer cachexia(spleen-kidney Yang deficiency syndrome)in malignant tumor patients.Methods:A total of 90 patients with cancer cachexia admitted between June 2024 and June 2025 were randomly divided into a control group and a study group(45 cases each)using a random number generator.Both groups received antitumor therapy,oral megestrol acetate capsules,and conventional nutritional intervention.The study group additionally received oral Dioscorea Decoction combined with Coix Seed.Differences in TCM syndrome scores,nutritional indicators(serum albumin,hemoglobin),and adverse reactions were compared before and after treatment.Results:Baseline TCM syndrome scores and nutritional indicators were comparable between the two groups before treatment.After treatment,both groups showed significant reductions in TCM syndrome scores and increases in serum albumin and hemoglobin levels.The study group exhibited lower TCM syndrome scores and higher serum albumin and hemoglobin levels than the control group,with statistically significant differences.No significant difference in adverse reaction rates was observed between the two groups.Conclusion:Dioscorea Decoction combined with Coix Seed can further improve nutritional status,alleviate clinical symptoms,and demonstrate good safety in treating cancer cachexia patients.展开更多
基金supported by Research Project on Traditional Chinese Medicine in Heilongjiang Province in 2025(Research on the pharmacological substance basis of Huangqi Guizhi decoction in improving acute pulmonary embolism and lung injury based on the theory of“Diaphoresis and expanding meridian”No.ZHY2025-043).
文摘This study explored the therapeutic targets and molecular mechanisms of Huangqi Guizhi Decoction (HGD) in alleviatingpulmonary embolism (PE) by employing network pharmacology and molecular docking techniques. Firstly, the effective activecomponents of the Chinese herbs in HGD were retrieved from the Traditional Chinese Medicine Systems Pharmacology Database(TCMSP), and their potential therapeutic targets were predicted using the Swiss Target Prediction platform. Subsequently, PErelatedtarget genes were obtained from the Online Mendelian Inheritance in Man (OMIM) database and GeneCards database.Then, the Wei Sheng Xin tool was used to generate a Venn diagram for identifying the common targets between the herb-relatedtargets and PE-related targets. After screening these common targets, a “drug-component-target network” and a protein-proteininteraction (PPI) network were constructed. Furthermore, Gene Ontology (GO) enrichment analysis and Kyoto Encyclopedia ofGenes and Genomes (KEGG) enrichment analysis were conducted on the intersecting targets, and molecular docking verificationwas performed using AutoDockTools and PyMol software. Finally, 20 active components were screened from Astragali Radix, 7from Cinnamomi Ramulus, 13 from Paeoniae Radix Alba, 5 from Zingiberis Rhizoma Recens, and 29 from Jujubae Fructus, witha total of 983 therapeutic targets. Among these targets, 134 were associated with PE, and protein kinase B1 (AKT1), mitogenactivatedprotein kinase 1 (MAPK1), and transformation-related protein 53 (TP53) served as the core targets. The results of GOand KEGG enrichment analyses indicated that the alleviation of PE by HGD is mainly related to pathways including immuneresponse, regulation of gene expression, atherosclerosis, and tumorigenesis. Molecular docking results showed that the keyactive components in HGD could bind to the core targets spontaneously and stably. This study revealed that HGD may alleviatesymptoms in PE patients by regulating signaling pathways, modulating platelet function to exert anticoagulant effects, andregulating the expression of anti-inflammatory genes, which provided a direction for subsequent experimental research.
基金Supported by the National Natural Science Foundation of China,No.81860843Guangxi Administration of Traditional Chinese Medicine Project,No.GZSY23-36 and No.GXZYA20240150。
文摘BACKGROUND Chronic atrophic gastritis(CAG)is a clinically refractory gastric disease often characterized by high recurrence rates and adverse drug reactions.Anwei decoction(AWD),a traditional Chinese medicine formula,has been shown to significantly improve clinical symptoms in patients with CAG,as demonstrated by a multicenter cohort study(overall effective rate:82.5%,P<0.01).However,the unclear molecular mechanisms and therapeutic targets of AWD limit its international acceptance.AIM To investigate the therapeutic mechanisms of AWD against CAG from an integrated perspective.METHODS In this study,N-methyl-N’-nitro-N-nitrosoguanidine was used to establish a CAG rat model.Serum-derived constituents transferred from AWD were first identified using ultra-high-performance liquid chromatography coupled with tandem mass spectrometry.The concentrations of inflammatory cytokines in serum samples were determined by enzyme-linked immunosorbent assay.Moreover,gastric mucosal tissues were analyzed by quantitative realtime polymerase chain reaction to measure messenger RNA(mRNA)levels of the NLRP3 inflammasome.Western blotting was used to detect the protein expression of NLRP3,caspase-1,and interleukin(IL)-1β.To elucidate the regulatory mechanisms underlying AWD treatment,structural alterations of the gut microbiota(GM)and associated metabolites were analyzed using integrated high-throughput sequencing(16S rRNA)and liquid chromatography-mass spectrometry based untargeted metabolomics.This comprehensive approach systematically clarified AWD’s multi-target therapeutic mechanisms against CAG.RESULTS AWD notably reduced serum levels of pro-inflammatory cytokines,such as IL-1β,IL-18,tumor necrosis factor-α,and lipopolysaccharide,demonstrating significant statistical differences(all P<0.01).Additionally,AWD substantially inhibited NLRP3 mRNA expression in gastric mucosal tissue(P<0.01)and concurrently decreased the protein abundance of NLRP3,IL-1β,and caspase-1(all P<0.01),thereby suppressing inflammasome signaling activation.GM analysis indicated that AWD intervention significantly increased the relative abundance of beneficial bacteria.Associated microbial metabolites likely inhibited the NLRP3 inflammasome pathway by modulating immune cell function.Non-targeted metabolomics further indicated that AWD exerted anti-inflammatory effects by regulating critical metabolic pathways,including the Kaposi’s sarcoma-associated herpesvirus infection pathway,autophagy processes,and glycosylphosphatidylinositol-anchor biosynthesis.CONCLUSION AWD alleviates the pathological progression of CAG through multi-target synergistic mechanisms.On one hand,AWD directly suppresses gastric mucosal inflammation by inhibiting NLRP3 inflammasome activation.On the other hand,AWD remodels intestinal microbiota-metabolite homeostasis,enhances intestinal barrier function,and regulates mucosal immune responses.
文摘Ganmai Dazao Decoction,originating from“Jin Gui Yao Lue”(Synopsis of the Golden Chamber),is a classical prescription for treating visceral agitation.Composed of three medicinal and edible substances-licorice(Gancao),wheat(Xiaomai),and jujube(Dazao),it functions to nourish the heart and calm the mind,harmonize the middle burner and regulate Qi,and alleviate urgency and restlessness.As its clinical application has expanded from traditional emotional disorders to neurological,endocrine,and various psychosomatic diseases,establishing a scientifically precise quality control system and deeply elucidating its pharmacodynamic material basis and mechanism of action have become critical tasks.Modern analytical methods,typified by chromatography,spectroscopy,and their hyphenated techniques,with their high sensitivity,high resolution,and powerful substance characterization capabilities,have become the core driving force for standardizing the quality control and modernizing the clinical application research of this formula.This paper systematically reviews the progress of the aforementioned analytical techniques and chemometrics in interpreting the chemical composition,establishing fingerprint profiles,controlling process quality,and researching the pharmacodynamic material basis of Ganmai Dazao Decoction.Furthermore,it discusses integrated approaches combining analytical techniques with pharmacology and clinical medicine to reveal mechanisms of action and explore therapeutic biomarkers.Finally,it provides an outlook on future directions and challenges,including technological integration and innovation,standardization of whole-process quality control systems,and evidence-based research aimed at internationalization.
基金Supported by National Natural Science Foundation of China(82160832)Natural Science Foundation of Guangxi Zhuang Autonomous Region(2017GXNS-FAA198255)+2 种基金Open Project of Guangxi Key Laboratory of Brain and Cognitive Neuroscience(GKLBCN-202206-02)Guangxi Undergraduate Innovation and Entrepreneurship Training Program(202410601029,S202410601113)The 4th Thousand Young and Middle-Aged Backbone Teachers Cultivation Program of Guangxi Higher Education Institutions.
文摘[Objectives]To investigate the ameliorative effects of Huanglian Jiedu Decoction(HLJDD)on cognitive function impairment in an Alzheimer s disease(AD)mouse model induced by Porphyromonas gingivalis infection.[Methods]Thirty-six male C57BL/6 mice were randomly assigned to six groups:control group,model group,low-dose HLJDD group,medium-dose HLJDD group,high-dose HLJDD group,and positive drug group(treated with moxifloxacin).With the exception of the control group,all groups underwent an 8-week P.gingivalis chronic infection model induced via oral administration.Subsequently,each treatment group received corresponding doses of HLJDD(2.5,5,and 10 mg/g)or moxifloxacin for 8 weeks intervention.The novel object recognition test was employed to evaluate the non-spatial memory abilities of mice,and the novel object exploration preference index was calculated to assess cognitive function.[Results]Compared to the control group,the novel object exploration preference index of mice in the model group was significantly reduced(P<0.01),indicating that P.gingivalis infection effectively induced cognitive impairment.Relative to the model group,mice treated with medium and high doses of HLJDD exhibited a significant,dose-dependent increase in the novel object exploration preference index,whereas the low-dose group showed no significant improvement.Additionally,the positive drug moxifloxacin demonstrated a significant neuroprotective effect on cognition.[Conclusions]HLJDD effectively improves cognitive function impairment in AD model mice induced by P.gingivalis infection,offering novel experimental evidence supporting the heat-clearing and detoxification approach as well as the therapeutic potential of traditional Chinese medicine(TCM)compounds in the intervention of AD.
基金supported by the National Science Foundation of China(No.82405004,82474253)the Natural Science Foundation postdoctoral project of Chongqing(CSTB2022NSCQ-BHX0709)+2 种基金Chongqing Wanzhou District doctoral“through train”scientific research project(wzstc-20220124)Natural Science Foundation of Chongqing,China(No.Cstc2021jcyj-msxmX0996)Chongqing Wanzhou District Science and Health Joint Medical Research Project(wzstc-kw2023032)。
文摘Background:ZhiZi-BoPi Decoction(ZZBPD),a traditional prescription for liver and gallbladder protection,has garnered significant clinical interest due to its hepatoprotective properties.Despite its proven efficacy in mitigating intrahepatic cholestasis,the precise mechanisms underlying its therapeutic effects remain inadequately understood.This study aims to comprehensively investigate the pharmacological mechanisms underlying the therapeutic effects of ZZBPD in cholestatic liver injury(CLI).Methods:Firstly,we evaluated the hepatoprotective effects of ZZBPD on mice with CLI induced byα-naphthylisothiocyanate(ANIT),by measuring biochemical markers,inflammatory factors,and bile acid levels.Subsequently,we employed network pharmacology and single-cell RNA sequencing(scRNA-seq)to identify key targets and potential signaling pathways for the prevention and treatment of CLI.Finally,we further validated the mechanism of action of ZZBPD on these key targets through molecular docking,western blotting,and immunofluorescence techniques.Results:ZZBPD notably improved serum liver function,reduced hepatic inflammation,and restored bile acid balance.Through network pharmacology and scRNA-seq analysis,48 core targets were identified,including TNF,IL-6,and NFKB1,all of which are linked to the IL-17 and NF-κB signaling pathways,as shown by KEGG enrichment analysis.Molecular docking further confirmed stable interactions between ZZBPD’s key active components and molecules such as IL-6,IL-17,and NF-κB.Additionally,western blotting and immunofluorescence validated the downregulation of IL-17 and NF-κB protein expression in liver tissue.Conclusion:ZZBPD effectively treats CLI by activating pathways related to the bile acid receptor FXR,while also modulating the IL-17/NF-κB signaling pathway.This dual action enhances bile secretion and alleviates liver inflammation.These findings offer important insights into the pharmacological mechanisms of ZZBPD and underscore its potential as a promising therapeutic for CLI.
基金Joint Fund Project of the Henan Provincial Science and Technology Research and Development Plan(222301420060)。
文摘Objective This study aimed to study the effects of different crystalline states of Sheng Shigao(raw gypsum,RG)and its inorganic elements on the antipyretic efficacy of Baihu Decoction(BHT).Methods RG samples calcined at different temperatures were prepared.The phase composition of RG and Duan Shigao(calcination of gypsum,CG)as well as the changes in phase composition before and after adding water to RG calcined at specific temperatures,were determined using X-ray diffraction(XRD).A fever model was established by subcutaneously injecting 20%yeast suspension(10 mL·kg~(-1))into the backs of rats.The effects of BHT containing RG in different crystalline states on rat body temperature were measured.Serum levels of IL-1β,IL-6,and hypothalamic prostaglandin E2(PGE_2)were detected using ELISA.Serum Ca~(2+)levels were measured using a microplate method.The content of trace elements in RG and CG and the corresponding freeze-dried BHT powder was determined using inductively coupled plasma mass spectrometry(ICP-MS).The complexation of representative inorganic elements with mangiferin,a major active component in BHT,was investigated using UV-Vis spectroscopy and fluorescence spectroscopy.A validation model was established using RAW264.7 mouse macrophages.Drug-containing serum of BHT with different inorganic elements was prepared,and the nitric oxide(NO)levels in the cell supernatant of different treatment groups were measured using the Griess method.The mRNA levels of IL-6,TNF-α,and PGE2in each group were detected using qPCR(real-time fluorescent quantitative PCR).Results After calcination,the phase composition of RG changed,and the content of inorganic elements in RG,CG170(RG calcined at 170°C),and CG350(RG calcined at 350°C)showed similar trends.Compared with RG,the content of Ca,Sr,Al,and Na in CG changed significantly.Compared with BHT,the content of Ca,Sr,Si,and Na in CG changed significantly when incorporated into the formula.Intermolecular interactions confirmed strong binding between mangiferin and Cu~(2+)and Al~(3+).Cu~(2+)and Fe~(3+)exhibited fluorescence quenching effects on mangiferin solution,while Al~(3+)and Zn~(2+)showed strong fluorescence enhancement,with fluorescence intensity increasing by 120-fold and 30-fold,respectively.In vitro evaluation of synergistic anti-inflammatory effects confirmed that Ca,Fe,Cr,Al,and Si exhibited synergistic anti-inflammatory effects.Conclusion The crystalline state of RG has little effect on its antipyretic properties,while Ca,Sr,Na,Fe,and Al are likely the key material bases influencing its efficacy.
基金supported by the National Natural Science Foundation of China(No.82074054)Shanghai Municipal Commission of Health and Family Planning(No.ZY(2021-2023)-0208)+2 种基金Youth Program of the National Natural Science Foundation of China(No.81903831)Shanghai Municipality:Shanghai Chenguang Program(No.19CG48)Natural Science Foundation of Shanghai(No.24ZR1465900)。
文摘Lingguizhugan Decoction(LGZG)demonstrates significant efficacy in treating various cardiovascular diseases clinically,yet its precise mechanism of action remains elusive.This study aimed to elucidate the potential mechanisms and effects of LGZG on isoproterenol(ISO)continuous stimulation-induced chronic heart failure(CHF)in mice,providing direct experimental evidence for further clinical applications.In vivo,continuous ISO infusion was administered to mice,and ventricular myocytes were utilized to explore LGZG's potential mechanism of action on theβ1-adrenergic receptor(β1-AR)/Gs/G protein-coupled receptor kinases(GRKs)/β-arrestin signaling deflection system in the heart.The findings reveal that LGZG significantly reduced the messenger ribonucleic acid(mRNA)expression of hypertrophy-related biomarkers[atrial natriuretic peptide(ANP)and B-type natriuretic peptide(BNP)]and improved cardiac remodeling and left ventricular diastolic function in mice with ISO-induced CHF.Furthermore,LGZG inhibited the overactivation of Gs/cyclic adenosine monophosphate(c AMP)/protein kinase A(PKA)signaling and downregulated the downstream transcriptional activity of c AMP-response element binding protein(CREB)and the expression of the coactivator CBP/P300.Notably,LGZG downregulated the expression ofβ-arrestin1 and GRK 2/3/5 while upregulating the expression ofβ1-AR andβ-arrestin2.These results suggest that LGZG inhibits Gs/c AMP/PKA signaling andβ-arrestin/GRK-mediated desensitization and internalization ofβ1-AR,potentially exerting cardioprotective effects through the synergistic regulation of theβ1-AR/Gs/GRKs/β-arrestin signaling deflection system via multiple pathways.
基金Supported by Liaoning Provincial Science and Technology Plan Joint Plan,No.2023JH2/101700149。
文摘BACKGROUND The deleterious effects of surgical trauma and subsequent postoperative complications pose significant challenges to the smooth recovery of patients after gastric cancer(GC)resection despite the substantial curative benefits provided by surgical interventions for GC.Hence,the investigation of more optimal and efficacious treatment approaches has become an urgent necessity in the medical community.AIM To investigate the association of Sijunzi decoction plus chemotherapy with the gastrointestinal function and serum markers of patients after GC surgery.METHODS This study included patients who underwent GC surgery from June 2022 to February 2024.The control group included 45 patients who received chemotherapy(oxaliplatin+calcium folinate+5-fluorouracil),whereas the research group consisted of 54 patients who received Sijunzi decoction therapy in addition to the treatment administered in the control group.Comparative analyses were conducted from the following perspectives:Gastrointestinal function(defecation time,intestinal gas discharge time,and hospitalization time),serum markers[carcinoembryonic antigen(CEA),carbohydrate antigen(CA)125,and CA199],nutritional indicators total protein(TP)and transferrin(TRF),traditional Chinese medicine(TCM)syndrome score,and grades Ⅲ–Ⅳ adverse events(gastrointestinal reactions,renal/liver function impairment,and myelosuppression).RESULTS The two groups demonstrated similar defecation time(P>0.05),but the intestinal gas discharge time and hospitalization time were significantly shortened in the research group(P<0.05).Further,the research group exhibited significant CEA,CA125,and CA199 reductions after treatment,which were lower compared to the control group,as well as notable increases in TP and TRF that were statistically higher than the control group(all P<0.05).Furthermore,the research group demonstrated an evident decrease in TCM syndrome scores in areas,such as poor appetite,epigastric distension and pain,fatigue and weakness(P<0.01),and abdominal distension after eating,which are notably lower than those in the control group(P<0.01),with a comparable incidence of grades Ⅲ-Ⅳ adverse events(P>0.05).CONCLUSION Our research results indicate that Sijunzi decoction plus chemotherapy exerts a good rehabilitation-promoting effect on gastrointestinal function in patients after GC surgery and significantly downregulates abnormally increased CEA,CA125,and CA199 levels.
基金supported by National Key Research and Development Program of China(grant No.2022YFC0867500,2020YFA0712102)National Natural Science Foundation of China(grant No.82151224,82202492)+3 种基金Fundamental Research Funds for Central Universities(grant No.QNTD 2023-01)Nutrition and Care of Maternal&Child Research Project of Biostime Institute of Nutrition&Care(grant No.2023BINCMCF28)State Key Laboratory of Pathogen and Biosecurity of China(grant No.SKLPBS2438)State Key Laboratory of Component-based Chinese Medicine(grant No.CBCM2024204).
文摘Traditional Chinese medicine has unique advantages in preventing and treating COVID-19,and Fuzheng Jiedu decoction(FZJDD)was reported to be effective against COVID-19 in clinical trials.To investigate the potential mechanisms and material basis of FZJDD against SARS-CoV-2,we performed SARS-CoV-2 target protein inhibition analyses and a metabolite full spectrum analysis of FZJDD.Interestingly,FZJDD was found to block the binding of SARS-CoV-2 Spike protein with the receptor ACE2 and inhibit the activity of SARS-CoV-23CLpro.Moreover,FZJDD can regulate the TNF and the MAPK signaling pathway to inhibit the inflammatory response and alleviate the“cytokine storm”.A total of 298 compounds were identified in FZJDD,among them,caffeic acid and octyl gallate were found to be the potential therapeutic agents of FZJDD.Importantly,FZJDD can broadly inhibit coronavirus infection,including SADS-CoV and porcine epidemic diarrhea virus(PEDV)live viruses,SARS-CoV,MERS-CoV,and SARS-CoV-2 mutant pseudotyped viruses,which might be ascribed to the broad-spectrum anti-coronavirus activity of caffeic acid and octyl gallate.In conclusion,this study reveals the mechanisms and material basis of FZJDD against SARS-CoV-2 and identifies the broadspectrum anti-coronavirus activity of FZJDD for the first time.Our data provide empirical evidence for the development and application of FZJDD.
基金Supported by the Natural Science Foundation of Guangdong Province for Distinguished Young Scholars,No.2022B1515020003the National Natural Science Foundation of China,No.82174369,No.82405397,No.82374442,and No.81973847+2 种基金Postdoctoral Fellowship Program of CPSF No.GZC20233247National Key Clinical Disciplineand the Program of Guangdong Provincial Clinical Research Center for Digestive Diseases,No.2020B1111170004.
文摘BACKGROUND The development of slow transit constipation(STC)is associated with intestinal barrier damage.Huangqi decoction(HQD)is effective in treating STC,but me-chanisms are unclear.AIM To investigate whether HQD alleviates STC by downregulating the nuclear factorκB(NF-κB)signaling pathway and restoring intestinal barrier function.METHODS KM mice were divided into control,model,and HQD treatment groups.Fresh colonic tissues were collected for single-cell RNA sequencing and spatial tra-nscriptome sequencing.The expressions of claudin-1,mucin 2,and NF-κB P65 proteins were detected by immunohistochemistry.In vitro experiments evaluated the effects of HQD on the LS174T cell line.RESULTS HQD improved intestinal motility,restored mucosal epithelium function and morphology.Single-cell RNA sequencing and spatial transcriptome sequencing data showed a reduction in goblet cells,decreased mucin 2 secretion,and activated apoptotic pathways in STC mice.The population of intestinal stem cells was reduced,and proliferation along with Wnt/β-catenin pathways were inhibited.STC also altered the distribution of intestinal cell states,increasing immune-associated Enterocyte_C3.Aberrant NF-κB pathway activation was noted across various cell types.After HQD treatment,NF-κB pathway activity was down-regulated,while cell proliferation pathways were up-regulated,alongside an increase in Enterocyte_C1 related to material transport.Immunocytochemical,Western blot,and immunohistochemistry analyses confirmed NF-κB pathway activation in goblet cells of STC mice,with HQD inhibiting this aberrant activation.CONCLUSION STC involves intestinal mucosal barrier damage.HQD may treat STC by suppressing NF-κB signaling in epithelial cells,restoring intestinal epithelial cell function,and promoting mucosal barrier repair.
文摘Objective:To evaluate the therapeutic effect of Tianma Gouteng Decoction combined with Betahistine Mesylate in patients with posterior circulation ischemic vertigo(PCI).Methods:Eighty-two patients with PCI who visited the hospital from February 2024 to February 2025 were selected as samples and randomly divided into two groups.Group A received Tianma Gouteng Decoction combined with Betahistine Mesylate,while Group B received only Betahistine Mesylate.The efficacy,syndrome scores,hemodynamics,and quality of life indicators were compared between the two groups.Results:The efficacy of PCI treatment in Group A was higher than that in Group B(P<0.05).The syndrome scores in Group A were lower than those in Group B(P<0.05).The peak systolic velocity(PSV)of the basilar artery and left and right vertebral arteries in Group A were higher than those in Group B(P<0.05).The quality of life(SF-36)score in Group A was higher than that in Group B(P<0.05).Conclusion:Tianma Gouteng Decoction combined with Betahistine Mesylate is effective and feasible in the treatment of PCI,with improved hemodynamic indicators and reduced disease scores.
基金supported by the National Natural Science Foundation of China(Nos.82073814,82122066,and 82104328)the"Dawn"Program of the Shanghai Education Commission(No.22SG34)+1 种基金the National Key Research and Development Program of the Ministry of China(No.2022YFC2704603)Shanghai Sailing Program(No.20YF1458900).
文摘Sini Decoction(SNT)is a traditional formula recognized for its efficacy in warming the spleen and stomach and dispersing cold.However,elucidating the mechanism of action of SNT remains challenging due to its complex multiple components.This study utilized a synergistic approach combining two-dimensional fluorescence difference in gel electrophoresis(2D-DIGE)-based drug affinity responsive target stability(DARTS)with label-free quantitative proteomics techniques to identify the direct and indirect protein targets of SNT in myocardial infarction.The analysis identified 590 proteins,with 30 proteins showing significant upregulation and 51 proteins showing downregulation when comparing the SNT group with the model group.Through the integration of 2D-DIGE DARTS with proteomics data and pharmacological assessments,the findings indicate that protein disulfide-isomerase A3(PDIA3)may serve as a potential protein target through which SNT provides protective effects on myocardial cells during myocardial infarction.
文摘Chemotherapy-induced intestinal mucositis(IM)is a prevalent complication affecting up to 80%of cancer patients undergoing treatment.Current therapies focus on symptomatic relief rather than addressing the underlying mechanism.Recent advances in integrative medicine highlight the potential of traditional Chinese medicine formulations as alternatives or adjuncts to existing therapies.In this context,this editorial discusses the recent results of a study published by Qiu et al,which investigates the multifaceted potential of modified Pulsatilla decoction(PD),a formulation of PD with licorice(Glycyrrhiza uralensis)and Ejiao(Colla corii asini),on 5-fluorouracil-induced IM in mice to alleviate clinical symptoms including diarrhea,weight loss,and intestinal damage.A series of histological,biochemical,bioinformatic,and microbiological assays evaluated body weight,diarrhea scores,inflammatory cytokine profiles,oxidative stress modulation,and microbiota composition.The findings indicated a reduction in diarrhea and oxidative stress,as well as an improvement in body weight and intestinal histopathology.Furthermore,the modified PD suppressed the TLR4/MyD88/nuclear factor kappa-B inflammatory pathway and down-regulated key proinflammatory cytokines.Moreover,the study underscores the role of gut microbiota in IM pathogenesis.Modified PD treatment reshaped microbial diversity by promoting beneficial genera such as Bacteroides acidifaciens while suppressing pathogenic species like Salmonella.These findings suggest that the therapeutic effects of the modified PD extend beyond inflammation modulation to encompass microbiome reprogramming and mucosal barrier repair.Although the study provides significant insights,several limitations still prevail.The broader implications of modified PD in gastrointestinal disorders and integrative oncology need further exploration.
基金supported by the National Natural Science Foundation of China(32170144 and 32470146).
文摘Severe fever with thrombocytopenia syndrome(SFTS)is a novel emerging acute infectious disease caused by severe fever with thrombocytopenia syndrome virus(SFTSV),characterized by high fever and thrombocytopenia.It has been proved that traditional Chinese medicine(TCM)has displayed definite therapeutic effects on viral hemorrhagic fever,indicating its potential to treat SFTS.In this study,SFTS-relative key targets were predicted via gene ontology(GO)analysis and kyoto encyclopedia of genes and genomes(KEGG)enrichment analysis.Molecular docking was then used to select stable binders.Molecules matched TCMs were identified,and a new prescription,Qingqi Guxue decoction(QQGX),was formulated to clear heat and nourish blood,with a resulting drug composition network.We explored the optimal drug proportion for QQGX.Through an in-depth study of molecular mechanisms,we found that QQGX induces S phase arrest by promoting the degradation of cyclin A2(CCNA2)and cyclin-dependent kinase 2(CDK2),thereby inhibiting SFTSV replication.Finally,we verified the effectiveness and safety of QQGX based on the mouse liver bile duct organoid model infected with SFTSV.In summary,our study prepared a TCM decoction using the method of network pharmacology.This decoction has a significant inhibitory effect on the replication of SFTSV and provides a new treatment strategy for hemorrhagic fever with TCM.
基金Supported by the Guangxi Natural Science Foundation“Controllable Synthesis of Ordered Mesoporous Seafoam-Loaded g-C3N4 Gomposites and Their Mechanism of Adsorption-Photocatalytic Degradation of Antidepressants in Water Bodies”(2017GXNSFBA198216)the Open Fund for the Director of Guangxi Key Laboratory of Spatial Information and Geographic Information“Geographic Spatial Analysis of Regional Urinary Tract Stone Disease”(19-185-10-04)。
文摘OBJECTIVE:To evaluate the effect of Fuzi Lizhong decoction(附子理中汤)on intestinal flora,serum inflammatory factors,and hypoxia inducible factor-1α(HIF-1α)in patients with colorectal cancer associated with spleen and kidney Yang deficiency.METHODS:A total of 100 patients diagnosed with advanced colorectal cancer were randomly divided into two groups:a control group(CON,50)and a Traditional Chinese Medicine(TCM)group(n=50).The control group received treatment with the Capecitabine+Oxaliplatin(CAPEOX)regimen,while the TCM group received the same regimen along with Fuzi Lizhong decoction for six weeks.Changes in intestinal flora were assessed before and after six weeks in both groups.Serum markers,including HIF-1α,vascular endothelial growth factor(VEGF),interleukin-6(IL-6),and tumor necrosis factor-alpha(TNF-α),were measured using enzyme-linked immunosorbent assay.Adverse reactions,clinical efficacy,and TCM syndrome efficacy were also monitored.RESULTS:After six weeks,the levels of Lactobacillus and Bifidobacterium were significantly higher,while the levels of Enterobacter and Enterococcus were significantly lower in the TCM group compared to the control group(P<0.05).Serum levels of HIF-1α,VEGF,IL-6,and TNF-αwere also significantly reduced in the TCM group compared to the control group(P<0.05).Additionally,the incidence of adverse reactions was lower,and the clinical efficacy was higher in the TCM group compared to the control group(P<0.05).CONCLUSION:Fuzi Lizhong decoction effectively improves intestinal microbiota composition,reduces inflammatory factors and HIF-1αexpression,alleviates chemotherapy-related adverse reactions,enhances clinical efficacy,and may inhibit tumor growth in patients with colorectal cancer.
文摘Objective:To explore the improvement effect of implementing Buzhong Yiqi Decoction combined with Xuefu Zhuyu Decoction on cardiac function and quality of life of patients during the treatment of coronary heart disease complicated with heart failure.Methods:Eighty cases were included in the study,and they were equally divided into a control group(n=40,treated with basic western medicine)and a study group(n=40,treated with Buzhong Yiqi Decoction combined with Xuefu Zhuyu Decoction)according to random sampling grouping method.The intervention index results of the two groups were compared.Results:The improvement of cardiac function index,TCM syndrome score,and quality of life in the study group was more prominent,with a statistical value of P<0.05.Conclusion:Buzhong Yiqi Decoction combined with Xuefu Zhuyu Decoction and conventional western medicine treatment can effectively improve the cardiac function of patients with coronary heart disease complicated with heart failure and enhance their quality of life.It is worthy of clinical promotion and application.
基金Supported by National Natural Science Foundation of China:Elucidation of a New Mechanism of the Prescription for Reinforcing Kidney and Promoting Pregnancy (Bushen Zhuyun Decoction) in Treating Luteal Phase Defects Infertility based on Coenzyme Q10/Ubiquinol Mediated New Ferroptosis Pathway in Endometrium During Implantation (No. 82474567)Jiangsu Province Key Research and Development Plan (Society Development) Project:a Multicenter Real-world Study of Sequential Treatment of Luteal Phase Defects Infertility with “Improving Endometrial Receptivity” as the Effect Point (No. BE2021726)Project of Clinical Innovation Center of Traditional Chinese Medicine in Jiangsu Province:Clinical And Basic Research on the Treatment of Luteal Phase Defects Infertility with “Improving Endometrial Receptivity” as the Effect Point (No. k2021j18-1)
文摘OBJECTIVE:To evaluate the effectiveness and safety of the sequential therapy in treating infertility with polycystic ovary syndrome(PCOS)and luteal phase defects(LPD)by Yangxin Dianji decoction(养心奠基方,YXDJ-D)and Nuangong Tiaojing decoction(暖宫调经方,NGTJ-D).METHODS:This study was undertaken in the Jiangsu Province Hospital of Chinese Medicine.Altogether 90 eligible patients with PCOS and LPD were assigned to exposed group A(Chinese Medicine therapy,YXDJ-D and NGTJ-D),exposed group B(Chinese Medicine plus Western Medicine therapy),control group(Western Medicine therapy).The exposed group A adopted the sequential therapy that YXDJ-D is taken in the postmenstrual period(follicular phase)and NGTJ-D is taken in premenstrual period(luteal phase).Control group took letrozole,dydrogesterone and was given intramuscular injection of human menopausal gonadotropin,human chorionic gonadotropin.The exposed group B was treated with the above-mentioned therapy project of integrated Chinese Medicine and Western Medicine.This study lasted for 2 courses for 6 months.The primary outcomes were pregnancy rate and early abortion rate.The secondary outcomes were the Traditional Chinese Medicine(TCM)syndrome scores,estrogen(E2)and progesterone(P),endometrial volume(EV),vascularity index(VI),flow index(FI)and vascularization flow index(VFI).These outcomes will be assessed at baseline and post-intervention.RESULTS:The pregnancy rates of the exposed group A and B were higher than the control group(60.00%vs 60.00%vs 53.33%),while early abortion rates of exposed groups A and B were lower than the control group(33.33%vs 16.67%vs 43.75%,P>0.05).Total efficacy rates in exposed group A and B were better than the control group(93.30%vs 93.30%vs 53.30%,P<0.01).TCM symptom scores and endometrial receptivity indexes(EV,FI,VFI)were significantly lower in exposed groups compared to the control group(P<0.05).P increase in exposed group B was superior to the other two groups(P<0.01).No noticeable abnormalities in safety indicators in the three groups.CONCLUSION:The sequential therapy of YXDJ-D and NGTJ-D can effectively increase pregnancy rate,reduce the early abortion rate and alleviate the clinical symptoms of infertility in patients with PCOS and LPD by improving luteal function and promoting the endometrial receptivity.
文摘Objective:To investigate the clinical efficacy of Xiaochaihu Decoction combined with Xiaoxianxiong Decoction in the treatment of post-stroke pneumonia.Methods:To complete the sample grouping comparison,all patients with post-stroke pneumonia were investigated,and the number of cases was 60.These patients’diseases were consistent with the dialectical standards of traditional Chinese medicine(phlegm-heat obstructing lungs).The patients were randomly divided into a control group(30 cases,treated with antibiotics and symptomatic methods)and a treatment group(30 cases,treated with Xiaochaihu Decoction and Xiaoxianxiong Decoction on the basis of the control group).Various indicators were compared.Results:The total clinical effective rates were 93%and 80%in the treatment group and the control group,respectively,with statistical significance(P<0.05).The improvement of various clinical symptoms was compared,and the values in the treatment group were reduced,showing significance(P<0.05).Analysis of serum factor indicators showed that the overall trend of the treatment group was reduced,and the comparison between groups was below 0.05.Conclusion:Xiaochaihu Decoction combined with Xiaoxianxiong Decoction has a significant clinical effect in the treatment of post-stroke pneumonia(phlegm-heat obstructing lungs syndrome),which can reduce inflammatory reactions and has few adverse reactions,worthy of clinical application.
基金Supported by Natural Science Foundation-funded Project:Mechanism of Tiaogeng Decoction improving Cognitive Function via Regulating Nuclear Factor-erythroid 2-related Factor 2/c-Jun N-terminal kinase/Aβ Oxidative Stress Network in Hippocampus Neurons (No. 81874482)
文摘OBJECTIVE:To explore the mechanism of action of Tiaogeng decoction(调更汤,TG)in alleviating oxidative stress damage in the hippocampus of a mouse model of cognitive impairment.METHODS:Amyloid precursor protein/presenilin-1(APP/PS1)transgenic female mice were randomly divided into model,estradiol valerate,low-,medium-,and high-dose TG groups,female C57 mice were used as the control group(n=12/group).After 12 weeks of treatment,the behavior of mice was tested with the Morris water maze,and brain tissue samples were collected,and changes in hippocampal neurons were observed using electron microscopy.The deposition of beta-amyloid protein(Aβ)amyloid plaques in the hippocampus was determined by light microscopy.Aβ1-42 protein levels were detected through immunofluorescence.Oxidative stress indicators in the hippocampus were detected by enzyme linked immunosorbent assay.The expressions of nuclear factor-erythroid 2-related factor 2(Nrf2),c-Jun N-terminal kinase(JNK),phospho-JNK(p-JNK),B-cell lymphoma-2(Bcl-2),caspase-9,and cleaved caspase-9 were detected by Western blot.Hippocampal cell apoptosis was detected using the terminal deoxynucleotidyl transferase-mediated nick end Labeling.RESULTS:TG improved the cognitive function of APP/PS1 mice,as judged by improvements in several indices from the Morris water maze test.TG increased Nrf2,superoxide dismutase,and heme oxygenase-1 protein expression and reduced malondialdelyde and reactive oxygen species expression.TG also inhibited the expression of JNK proteins,upregulated the expression of Bcl-2,and downregulated the expression of caspase-9,reducing cell apoptosis.TG decreased the percentage of the hippocampal cornu ammonis 1 area positive for Aβ1-42,reducing mitochondrial damage caused by oxidative stress and Aβprotein deposition.CONCLUSIONS:TG may improve memory ability while reducing oxidative stress and apoptosis.It also reduces Aβprotein deposition in the hippocampus,protecting the central nervous system and improving memory function.TG may reduce the risk of AD.
文摘Objective:To investigate the therapeutic effects and safety of Dioscorea Decoction combined with Coix Seed in treating cancer cachexia(spleen-kidney Yang deficiency syndrome)in malignant tumor patients.Methods:A total of 90 patients with cancer cachexia admitted between June 2024 and June 2025 were randomly divided into a control group and a study group(45 cases each)using a random number generator.Both groups received antitumor therapy,oral megestrol acetate capsules,and conventional nutritional intervention.The study group additionally received oral Dioscorea Decoction combined with Coix Seed.Differences in TCM syndrome scores,nutritional indicators(serum albumin,hemoglobin),and adverse reactions were compared before and after treatment.Results:Baseline TCM syndrome scores and nutritional indicators were comparable between the two groups before treatment.After treatment,both groups showed significant reductions in TCM syndrome scores and increases in serum albumin and hemoglobin levels.The study group exhibited lower TCM syndrome scores and higher serum albumin and hemoglobin levels than the control group,with statistically significant differences.No significant difference in adverse reaction rates was observed between the two groups.Conclusion:Dioscorea Decoction combined with Coix Seed can further improve nutritional status,alleviate clinical symptoms,and demonstrate good safety in treating cancer cachexia patients.
