Objective: To explore the possibility of using traditional Chinese medicine (TCM) in treating β thalassemia, its clinical effect and molecular mechanism of the action.Methods: According to the TCM theory of“Shen pro...Objective: To explore the possibility of using traditional Chinese medicine (TCM) in treating β thalassemia, its clinical effect and molecular mechanism of the action.Methods: According to the TCM theory of“Shen producing marrow”, the composite recipe, Yisui Shenxueling Granule (YSSXL), consisting of Chinese drugs for nourishing Shen and supplementing marrow (NS&SM) was given orally to 7 8 patients with β thalassemia (49 of the severe type and 29 of moderate type ), 3 times a day, 10 g each time (for children, the dose would be reduced proper ly), with 3 months as one therapeutic course, and no blood transfusion used in t he course. The clinical therapeutic efficacy and hematologic parameters in patie nts were observed, and systemic gene analysis was conducted with PAGE, PCR, PCR SSCP, RT PCR and DNA sequences analysis and mRNA detection, in order to s tudy the molecular mechanism from the relationships between genetic mutation and clinical efficacy, gene expression and its regulation. Results: YSSXL showed obvious therapeutic effect in treating β thalassemia. Gene analysis revealed that it did not change the genetic mutatio n type, but could obviously increase hemoglobin, fetal hemoglobin (HbF), γ/(β+ γ) globin ratio, γ globin mRNA expression and GM CSF mRNA expression in patients, as well as the GM CSFmRMA in marrow of mice after 60 Co radia tion. Conclusion: YSSXL has a remarkable therapeutic effect on β tha lassemia, and its possible mechanism is its action in unlocking γ gene, in creasing the γ globin expression and enhancing HbF synthesis so as to compe nsate for the gene defect. This study has opened a new path for the treatment of β thalassemia with TCM.展开更多
OBJECTIVE: To explore the molecular mechanism underpinning the action by investigating its effect on glycogen content and AKT(also known as protein kinase B)/glycogen synthase kinase 3β(GSK-3β) pathway in the liver ...OBJECTIVE: To explore the molecular mechanism underpinning the action by investigating its effect on glycogen content and AKT(also known as protein kinase B)/glycogen synthase kinase 3β(GSK-3β) pathway in the liver of rats with type 2 diabetic induced by high-fat diet.METHODS: The rat model of type 2 diabetes was induced by high-fat diet and multiple low-dose streptozotocin injection. Diabetic rats were divided into five groups: the model control group, the Metformin group, spleen-kidney supplementing formula groups of low, medium and high doses. Fasting blood glucose(FBG) levels were measured before treatment and every two weeks during treatment.After the treatment, oral glucose tolerance test was performed, and hemoglobin A1c (HbA1c) and C-peptide were measured to assess the formula's effect on glucose metabolism and insulin resistance. The protein expression levels of AKT, GSK-3βand their phosphorylated forms in the liver were also measured to study the formula's role in insulin signaling pathway.RESULTS: Spleen-kidney supplementing formula significantly relieved the symptoms of polydipsia,polyuria and weight loss in type 2 diabetic rats, reduced FBG and HbA1c levels, increased glycogen content, and improved insulin sensitivity. The anti-diabetic effects of spleen-kidney supplementing formula are dose dependent. It also increased the total AKT protein level and the GSK-3β phosphorylation in the liver of type 2 diabetic rats.CONCLUSION: Spleen-kidney supplementing formula has hypoglycemic effect and relieves insulin resistance by enhancing AKT/GSK-3β signaling pathway in the liver of type 2 diabetic rats.展开更多
Vertebrobasilar dolichoectasia(VBD),a rare posterior circulation vascular variant disease,is an important risk factor for many acute cerebrovascular diseases.An insufficient understanding of VBD often leads to misdiag...Vertebrobasilar dolichoectasia(VBD),a rare posterior circulation vascular variant disease,is an important risk factor for many acute cerebrovascular diseases.An insufficient understanding of VBD often leads to misdiagnose.Two cases of VBD that were initially diagnosed as posterior circulation watershed infarction are reported here.Absence of common causes of stroke including hypoperfusion,blood system diseases,carotid and aortic dissection,and eosinophil elevation,the symptoms of the 2 patients met the diagnostic criteria of VBD.Both patients displayed symptoms that were in line with the Traditional Chinese Medicine(TCM)syndrome pattern of"Qi deficiency and blood stasis".Accordingly,they were comprehensively treated with Supplementing Qi and activating blood circulation method.The clinical manifestations of the 2 patients were remarkably improved and no recurrence of watershed infarction was found in a 1-year follow-up.A detailed medical history and laboratory examination are capable of improving diagnostic accuracy of VBD.TCM treatment based on syndrome identification might be a promising candidate for VBD management.展开更多
In view of the fact that consolidation area for supplementing prime farmland （CASPF） is a new concept proposed in the latest round of general land use planning in China, this paper proposes a new and integrated GIS-...In view of the fact that consolidation area for supplementing prime farmland （CASPF） is a new concept proposed in the latest round of general land use planning in China, this paper proposes a new and integrated GIS- based technology for delimiting CASPF. Taking the advantage of the features of CASPF, a comprehensive evaluation indicator system for defining ordinary farmland as CASPF is established in this study, which covers 11 indicators, including slope, land plots connectivity, altitude, surface soil texture, and so on. With the help of the ideal-point method, ordinary farmland plots are sorted according to their evaluation scores in descending order. Based on the space analysis technique of GIS, high-ranking land plots are defined as CASPF reasonably.展开更多
The therapeutic effects in treating the intermediate and late rheumatoid arthritis by supplementing the kidney and invigorating blood circulation were observed. In the 43 cases of the treatment group, No. 2 Qu Feng Sh...The therapeutic effects in treating the intermediate and late rheumatoid arthritis by supplementing the kidney and invigorating blood circulation were observed. In the 43 cases of the treatment group, No. 2 Qu Feng Shi Ling capsules (祛风湿灵胶囊2号) and Fenbid (芬必得) were prescribed, while in the 39 cases of the control group Lei Gong Teng Tablets (雷公藤总甙片) and Fenbid were given. The results showed that the total effective rate in the treatment group was more satisfactory than that in the control (P<0.05 or P<0.01). With less toxic effects, the former could better improve the local swelling and lower the blood viscosity.展开更多
Objective: To probe the effects of qi-supplementing and yin-nourishing therapy (blood-increasing decoction and blood generating powder) on chronic thrombocytopenia. Methods: Two hundred patients with chronic thrombocy...Objective: To probe the effects of qi-supplementing and yin-nourishing therapy (blood-increasing decoction and blood generating powder) on chronic thrombocytopenia. Methods: Two hundred patients with chronic thrombocytopenia were randomly divided into control (n=100) and test groups (n = 100) with Amino-polypeptide as a basic treatment for both. Test group patients consumed a blood-increasing decoction and blood-generating powder for 1-3 months. Improvements in platelet counts and TCM syndrome were observed. Results: One hundred and sixty-four (80 in the test group and 84 in the control group) of 189 total participants were treated for 3 months. The total effective rate in improving TCM syndrome was 95.00% in the test group and 79.76% in the control group (P<0.05). There was significant difference (P<0.05) in the accumulated score of TCM syndrome between the two groups treated at different time points. The total effective rate of platelet counts was 86.25% in the test group and 59.52% in the control group (P<0.05). There was a significant difference in platelet counts before and after treatment in the two groups (P<0.05). There was no significant differences in platelet count between the two groups treated for 1-2 months; however, a significant difference was found between the two groups after treatment for 3 months (P<0.05). Conclusions: After a 3-month treatment of chronic thrombocytopenia patients with qi-supplementing and yin-nourishing therapy, TCM syndrome was improved and platelet counts increased with no obvious side effects, and the quality of life of the participants was enhanced with noticeable long-term curative effects.展开更多
Objective: To observe the effect and clinical significance of circulating endothelial cells (CEC) in the pathogenesis of coronary heart disease with unstable angina pectoris (CHD-UAP), and to explore the protective ef...Objective: To observe the effect and clinical significance of circulating endothelial cells (CEC) in the pathogenesis of coronary heart disease with unstable angina pectoris (CHD-UAP), and to explore the protective effect of Chinese herbs for activating blood circulation, removing stasis and supplementing Qi (CH) on CHD-UAP patient's CEC. Methods: Sixty patients with diagnosis of CHD-UAP confirmed and differentiated to be Qi-deficiency and blood stasis by TCM were randomly divided into two groups and treated, on the basis of Western drug-therapy, with Tongxinluo capsule (通心络胶囊, TXL) and Huoxue Tongmai capsule (活血通脉胶囊, HXTM) respectively by way of oral taking three times a day, 3 capsules every time, with 1 month as one therapeutic course. The number of CEC in patients' blood circulation was counted before and after treatment. Besides, the number of CEC in 30 healthy persons was also counted for control. Results: The number of CEC in CHD-UAP patients was significantly higher than that in the healthy persons (P<0.01). After the patients were treated with CH, either TXL or HXTM, it significantly decreased (P<0.01)with insignificant difference between the two treated groups. Conclusion: CEC in CHD-UAP patients is severely damaged and endothelial function in disorder, Chinese herbs have protective effect on patients' CEC.展开更多
Objective： To evaluate whether herbs of supplementing Qi and nourishing Yin combined with chemotherapy （versus chemotherapy alone） improve survival, increase tumor response, improve performance status or reduce ch...Objective： To evaluate whether herbs of supplementing Qi and nourishing Yin combined with chemotherapy （versus chemotherapy alone） improve survival, increase tumor response, improve performance status or reduce chemotherapy toxicity in patients with lung cancer. Methods： Searching the randomized controlled trials （RCT） studies from the databases （China HowNet database, Wan Fang database, VIP database, Master Thesis and Pubmed） between January 2013 and January 2017. RevMan 5.3 software was used to evaluate the quality of these collected papers. Results： Of 48 potentially relevant publications, 10 randomized studies representing 691 patients met inclusion criteria with 369 cases in the supplementing Qi and nourishing Yin plus Chemotherapy group （Herbs ＋ Chem group） and 322 cases in Chemotherapy group （Chem only group）. There were significant differences between Herbs ＋ Chem group and Chem only group in improving the treatment efficacy and reducing the side effects of chemotherapy （P 〈 0.001 for all）. There were also significant differences between the two groups in tumor response and quality of life （P 〈 0.001 for all）. Conclusion： Herbs of supplementing Qi and nourishing Yin may increase chemotherapy effectiveness, reduce chemotherapy toxicity and improve the quality of life of patients with lung cancer when combined with chemotherapy.展开更多
The aim of the work was to improve the healthy value of milk and cheese fatty acids (FA) by feeding a mix of crude soybean oil sediment (CSOS) combined with fish oil (FO) to grazing dairy cows. The CSOS is a by-produc...The aim of the work was to improve the healthy value of milk and cheese fatty acids (FA) by feeding a mix of crude soybean oil sediment (CSOS) combined with fish oil (FO) to grazing dairy cows. The CSOS is a by-product commonly discarded after oil extraction containing 3.3% moisture, 6% total ash and 70.7% oil, locally available, comparatively economic and easy to mix with other feed ingredients. The experiment lasted 55 days from September 30th to November 23th 2018 and was carried out at the dairy farm “Gacef” provider of milk to the dairy industrial plant “Capilla Del Se<span style="font-family:Verdana, Helvetica, Arial;white-space:normal;background-color:#FFFFFF;">ñ</span>or” (CDS) located at the Villa María City, Córdoba Province, Argentine. A herd of 80 multiparous Holstein cows producing 24 kg<sup>-1</sup> milk·cow<sup>-1</sup>·day<sup>-1</sup> was used. The cows grazed an alfalfa and an oat pasture that represented about 47% of total dry matter (DM) intake supplemented at 8.5 kg DM·cow<sup>-1</sup>·day<sup>-1</sup> with a total mixed ration (TMR) composed (DM basis) by cracked corn grain (35.18%), whole plant corn silage (31.98%), pelletized soyben meal (17.99%), the CSOS supplement (13.85%) and FO (0.99%). The TMR was supplied by halves after each milking time in groupal feeders yielding 1.4 kg·cow<sup>-1</sup>·day<sup>-1</sup> of the CSOS and 0.1 kg·cow<sup>-1</sup>·day<sup>-1</sup> of FO. Before the start of lipid supplementation, milk samples (5) were obtained from the farm-tank representing the standar or reference milk (Ref-Milk). After 21 days of supplementary lipid supply, additional milk samples (5) were obtained representing the modified milk (Mod-Milk). Milk samples were analyzed for chemical composition and milk FA profile. At each time, sufficient quantities of both (Ref- and Mod-Milk) were collected for manufacturing six types of cheeses. The results were analyzed through the Student-T test for independent observations. Oil supplementation did not modify (P > 0.05) the chemical composition of milk. Concentration of butyric acid (C<sub>4:0</sub>) in milk was not affected (P < 0.858). Concentration of total saturated FA (SFAs) in Ref-Milk averaged 58.83 g 100 g<sup>-1</sup> FA and was decreased to 49.67 g 100 g<sup>-1</sup> FA in Mod-Milk (P < 0.0001). Monounsaturated FA (MUFAs) increased (P < 0.001) from 32.03 g 100 g<sup>-1</sup> FA in Ref-Milk to 38.13 g 100 g-1 FA in Mod-Milk (+19.07%) whereas polyunsaturated FA (PUFAs) increased (+36.1%) from 4.71 to 6.41 (P < 0.004). The Mod-Milk showed a significant (P < 0.002) reduction (-15.3% or 5.9 g 100 g<sup>-1</sup> FA) for the total concentration of the potentially atherogenic fraction of milk FA (C<sub>12:0</sub> to C<sub>16:0</sub>). The atherogenic index (AI) also decreased (P < 0.012) from 1.98 in Ref-Milk to 1.42 in Mod-Milk (-28.4%). Concentration of vaccenic acid (VA, <em>trans</em>-11 C<sub>18:1</sub>) in Mod-Milk averaged 7.77 g 100 g<sup>-1</sup> FA which represented a 162 % increase (P < 0.0001) over that observed in Ref-Milk (2.95 g 100 g<sup>-1</sup>). Concentration of conjugated linoleic acid (CLA, <em>cis</em>-9, <em>trans</em>-11 C<sub>18:2</sub>) in Ref-Milk averaged 1.47 g 100 g<sup>-1</sup> FA and showed an important increase (P < 0.002) in the Mod-Milk (3.86 g 100 g<sup>-1</sup> FA, +163%). The omega 6/3 ratio resulted lower (P < 0.012) in the Ref-Milk (2.28) compared to the Mod-Milk (2.83). Milk and cheese FA composition were highly correlated (R2 = 0.99, P < 0.0001). The Mod-Cheeses showed similar results in AI, total concentration of SFAs, MUFAs and PUFAs compared to the milk of origin. Differences in FA composition between the cheeses made with the Ref- and Mod-Milk were equivalent to those described for milks. It is concluded that supplementation with a blend of CSOS supplement and FO was an effective way to improve the healthy value of dairy products by reducing contents of SFAs, atherogenic FAs and the atherogenicity index with a concomitant increase in VA and CLA. Modifications induced in the Mod-Milk were recovered in the Mod-Cheeses. The results obtained may help to reduce saturated fat intake and fight or prevent incidence of non-communicable, cardiovascular and chronic diseases.展开更多
<span style="font-family:Verdana;">The productivity of sheep in Ethiopia is very low mainly due to a serious shortage of feedstuff. As a result, it is necessary to look for cheap locally </span>&...<span style="font-family:Verdana;">The productivity of sheep in Ethiopia is very low mainly due to a serious shortage of feedstuff. As a result, it is necessary to look for cheap locally </span><span style="font-family:Verdana;">available feedstuffs to sustain sheep production in the country. Non-conventional</span><span style="font-family:Verdana;"> feeds like grass pea (<i></i></span><i><i><span style="font-family:Verdana;">Lathyrus sativus</span></i><span style="font-family:Verdana;"></span></i><i> </i><span style="font-family:Verdana;">L.) hulls (GPH) could partly fill the gap in the feed supply, decrease competition for food between humans and animals and reduce feed cost. Therefore, this experiment was designed to evaluate effects of different proportions of grass pea hulls and concentrate mixture (CM) supplementation on feed intake, digestibility, and growth of Washera sheep fed finger millet straw (FMS) as a basal diet.</span><span><span><span style="font-family:;" "=""><span style="font-family:Verdana;"> Diets consisted FMS alone fed </span><span style="font-family:Verdana;"><i></i></span><i><i><span style="font-family:Verdana;">ad libitum</span></i><span style="font-family:Verdana;"></span></i></span><span style="font-family:Verdana;"> (T1), 100% CM (T2), 30% GPH mixed with 70% CM (T3), 30% CM mixed with 70% GPH (T4), and 100% GPH (T5). For all treatments, FMS was fed </span><span style="font-family:Verdana;"><i></i></span><i><i><span style="font-family:Verdana;">ad libitum</span></i><span style="font-family:Verdana;"></span></i></span><span style="font-family:Verdana;">. Experimental sheep were arranged in a randomized complete block design and treatment feeds were assigned to the animals within a block. The results showed that FMS contained 5.5% CP and 68.9% NDF. The supplements contained 21%, 20%, 16% and 14% CP;and 36%, 43%, 52% and 59% NDF for T2, T3, T4 and T5, respectively. Supplementation improved (p < 0.0001) DM and nutrient digestibility. Average daily gain (ADG) was 60, 84, 51, and 28 g/day for T2, T3, T4 and T5, respectively, which showed that T3 recorded the highest ADG and T5</span><span style="color:red;"> </span><span style="font-family:Verdana;">resulted in the lowest ADG (p < 0.0001)</span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">. </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">While, animals in T1 lost a bodyweight of 5.6 g/day. As the proportion of GPH supplementation was greater than 30%, there was reduction (p < 0.05) in DM intake, DM and CP digestibility and consequently depressed ADG in sheep. Partial budget analysis results showed that net return and change in net return were in the order of T3 > T2 > T4 > T5. Therefore, from biological point of view as well as based on partial budget analysis, T3 was found to be recommendable for smallholder sheep producers.</span></span></span>展开更多
In the new era a new more effective family education model can ease unbalanced and inadequate education development.In the new era,parents look forward to a more personalized,active and interactive form of family educ...In the new era a new more effective family education model can ease unbalanced and inadequate education development.In the new era,parents look forward to a more personalized,active and interactive form of family education guidance.This new guidance model will start with improving behavior by focusing on emotional behavior and cognition.The Roast can ease parents'anxiety,lectures and reading groups can supplement parents'knowledge,and mutual discussion,vicarious practice and teaching others can solidify a scientific and effective family education behavior.The family education guidance model of"guiding first,then supplementing and further solidifying"focuses on the participation of parents in the whole process,which can improve the effectiveness of family education guidance.展开更多
The role of copper element has been an increasingly relevant topic in recent years in the fields of human and animal health, for both the study of new drugs and innovative food and feed supplements. This metal plays a...The role of copper element has been an increasingly relevant topic in recent years in the fields of human and animal health, for both the study of new drugs and innovative food and feed supplements. This metal plays an important role in the central nervous system, where it is associated with glutamatergic signaling, and it is widely involved in inflammatory processes. Thus, diseases involving copper(Ⅱ) dyshomeostasis often have neurological symptoms, as exemplified by Alzheimer's and other diseases(such as Parkinson's and Wilson's diseases). Moreover, imbalanced copper ion concentrations have also been associated with diabetes and certain types of cancer, including glioma. In this paper, we propose a comprehensive overview of recent results that show the importance of these metal ions in several pathologies, mainly Alzheimer's disease, through the lens of the development and use of copper chelators as research compounds and potential therapeutics if included in multi-target hybrid drugs. Seeing how copper homeostasis is important for the well-being of animals as well as humans, we shortly describe the state of the art regarding the effects of copper and its chelators in agriculture, livestock rearing, and aquaculture, as ingredients for the formulation of feed supplements as well as to prevent the effects of pollution on animal productions.展开更多
Objective:To observe the effects of Chinese drugs for supplementing qi,nourishing yin and activating blood circulation on the myocardial perfusion in acute myocardial infarction(AMI) patients after revascularization.M...Objective:To observe the effects of Chinese drugs for supplementing qi,nourishing yin and activating blood circulation on the myocardial perfusion in acute myocardial infarction(AMI) patients after revascularization.Methods:Eighty patients with anterior or inferior ventricular wall AMI,who had received revascularization by intravenous thrombolysis or coronary bypass,were randomized into the treated group and the control group equally,both treated with conventional Western medical treatment,but combined,resp...展开更多
Reperfusion following cerebral ischemia causes both structural and functional damage to brain tissue and could aggravate a patient's condition;this phenomenon is known as cerebral ischemia-reperfusion injury.Curre...Reperfusion following cerebral ischemia causes both structural and functional damage to brain tissue and could aggravate a patient's condition;this phenomenon is known as cerebral ischemia-reperfusion injury.Current studies have elucidated the neuroprotective role of the sirtuin protein family(Sirtuins)in modulating cerebral ischemia-reperfusion injury.However,the potential of utilizing it as a novel intervention target to influence the prognosis of cerebral ischemia-reperfusion injury requires additional exploration.In this review,the origin and research progress of Sirtuins are summarized,suggesting the involvement of Sirtuins in diverse mechanisms that affect cerebral ischemia-reperfusion injury,including inflammation,oxidative stress,blood-brain barrier damage,apoptosis,pyroptosis,and autophagy.The therapeutic avenues related to Sirtuins that may improve the prognosis of cerebral ischemia-reperfusion injury were also investigated by modulating Sirtuins expression and affecting representative pathways,such as nuclear factor-kappa B signaling,oxidative stress mediated by adenosine monophosphate-activated protein kinase,and the forkhead box O.This review also summarizes the potential of endogenous substances,such as RNA and hormones,drugs,dietary supplements,and emerging therapies that regulate Sirtuins expression.This review also reveals that regulating Sirtuins mitigates cerebral ischemia-reperfusion injury when combined with other risk factors.While Sirtuins show promise as a potential target for the treatment of cerebral ischemiareperfusion injury,most recent studies are based on rodent models with circadian rhythms that are distinct from those of humans,potentially influencing the efficacy of Sirtuinstargeting drug therapies.Overall,this review provides new insights into the role of Sirtuins in the pathology and treatment of cerebral ischemia-reperfusion injury.展开更多
Objective： To observe the effect of Chinese herbal medicine for nourishing yin, supplementing qi, and activating blood on the expression of interferen- γ （IFN-γ,）/interleukin-4 （IL-4） in peripheral blood and di...Objective： To observe the effect of Chinese herbal medicine for nourishing yin, supplementing qi, and activating blood on the expression of interferen- γ （IFN-γ,）/interleukin-4 （IL-4） in peripheral blood and disease activity in primary Sjogren＇s syndrome （pSS） patients, and to study the relationship between the immune balance of Th1/Th2 and the disease activity. Methods： A total of 66 pSS patients were randomized with tossing coins method into two groups： the integrative therapy group （34 cases） and the control group （32 cases）; and 28 healthy subjects were taken as the normal group. The integrative therapy group was treated by Chinese herbal medicines for nourishing yin, supplementing qi, and activating blood combined with hydroxychloroquine sulfate tablets and the control group was treated with hydroxychloroquine sulfate tablets. The treatment course was 3 months for both groups. The levels of serum immunoglobulin G （IgG）, erythrocyte sedimentation rate （ESR）, IFN-γand IL-4 in peripheral blood were measured before and after treatment. Results： Compared with the normal group, the levels of IgG, ESR, IFN- γ and IL-4 were significantly increased in pSS patients （P〈0.05）. Remarkably, after 3 months of treatment, these levels were dramatically decreased in both the integrative therapy group and the control group, although still higher than the normal group. The levels of IgG, ESR, IFN- and IL-4 in the integrative therapy group were lower than the control group and the same group before treatment （P〈0.05）. The ratio of IFN-γ/IL-4 also significantly decreased after treatment. Moreover, the level of IFN- γ, and the ratio of IFN- γ/IL-4 in the integrative theraphy group were significantly lower than the control group （P〈0.05）. For all patients the ratio of IFN-γ/IL-4 before and after treatment was positive correlated with the levels of IgG and ESR. Conclusion： Chinese herbal medicine for nourishing yin, supplementing qi, and activating blood can alleviate the disease activity of pSS by regulating the immune balance of Th1/Th2.展开更多
ABSTRACT Objective： To investigate the effect of Chinese herbal medicines for nourishing yin, supplementing qi, and activating blood on the reproductive endocrine-immune network and its mechanisms in patients with pr...ABSTRACT Objective： To investigate the effect of Chinese herbal medicines for nourishing yin, supplementing qi, and activating blood on the reproductive endocrine-immune network and its mechanisms in patients with primary Sjogren＇s syndrome （pSS）. Methods： Seventy pSS patients were randomly assigned to two groups using a randomized digital table： the integrative therapy group （36 cases） and the control group （34 cases）. Thirty healthy subjects were taken as a normal group. The control group was treated with hydroxychloroquine sulfate tablets alone, and the integrative therapy group was treated by Chinese herbal medicines for nourishing yin, supplementing qi, and activating blood combined with hydroxychloroquine sulfate tablets. The treatment course was 6 months for both groups. Before and after treatment, serum estradiol （E2）, testosterone （T）, luteinizing hormone （LH）, prolactin （PRL） by radioimmunoassay and immunoglobulin （IgG） by immunodiffusion, erythrocyte sedimentation rate （ESR） by Westergren, interferon-γ （IFN-γ） and interleukin-4 （IL-4） by enzyme linked immunosorbent assay were determined. Results： E2 and T levels in all patients were lower than those of normal subjects before treatment （P〈0.05） and were increased significantly after 6-month treatment （P〈0.05）. ESR, FSH, LH, IgG, IFN - γ, IL - 4 and ratios of E2/T, and IFN --γ/IL in the patients were higher than those of normal subjects before the treatments （P〈0.05）, and were reduced significantly after the treatments （P〈0.05）. The T and IFN -γ levels and E2/T ratio in the patients treated with integrative therapy were reduced significantly compared with the control group （P〈0.05）. However, the PRL levels before and after treatment were not significantly changed in the two groups （P〉0.05）. The ratios of E2/T and IFN -γ/IL-4, and levels of IgG and ESR were positively correlated before and after treatment （P〈0.05）. Conclusions： The ratios of E2/T and IFN - γ/ IL-4 might be used as indicators of pSS activity. Chinese herbal medicines for nourishing yin, supplementing qi, and activating blood combined with Western medicine could improve the therapeutic effect by regulating the reproductive endocrine-immune network in pSS patients.展开更多
Objective： To investigate the effects of Chinese herbs for supplementing qi, nourishing yin and activating blood circulation on heart function of patients with acute coronary syndrome （ACS） after successful percuta...Objective： To investigate the effects of Chinese herbs for supplementing qi, nourishing yin and activating blood circulation on heart function of patients with acute coronary syndrome （ACS） after successful percutaneous coronary intervention （PCI）. Methods： One hundred patients with ACS after successful PCI were randomly assigned to a Western medicine （WM） treatment group （WMG） and a combined treatment group （CMG） treated by Chinese herbs for supplementing qi, nourishing yin and activating blood circulation, besides Western medicine treatment, with 50 cases in each group. Both treatment courses were 6 months. The follow- up was scheduled at baseline, 6 months and 1 year after PCI, and New York Heart Association （NYHA） functional class, Chinese medicine （CM） symptom scores, blood stasis syndrome scores, and major adverse cardiovascular events （MACE） were observed, serum levels of N-terminal pro-brain natriuretic peptide （NT-proBNP） and hyper-sensitivity C-reactive protein （Hs-CRP） were measured, an echocardiogram was conducted to examine left ventricular ejection fraction （LVEF）, left ventricular end-diastolic volume （LVEDV）, left ventricular end-systolic volume （LVESV）, inter-ventricular septal thickness （IVST）, left ventricular posterior wall thickness （LVPWT）, and ventricular wall motion index （VWMI）. Results： Compared with the baseline, LVEF significantly increased （P〈0.01）, and CM symptom scores, blood stasis syndrome scores, VWMI, LVEDV, LVESV, NT-proBNP, and Hs-CRP all decreased （P〈0.01） in both groups at 6 months and at 1 year after PCI. There were no significant differences in all the above parameters at 1 year vs those at 6 months after PCI （P〉0.05）. VWMI, LVEDV, LVESV, NT-proBNP, Hs-CRP, LVEF, and CM symptom and blood stasis syndrome scores were all improved obviously in CMG than those in WMG （P〈0.05 or P〈0.01） at 6 months and at 1 year after PCI. There were no significant differences in NYHA functional class between CMG and WMG at different follow-up timepoints; it was notable that P value was 0.054 when comparing the cases of NYHA functional class between the two groups at 1-year follow-up. During the 1-year follow-up, 3 MACE and 11 MACE occurred in CMG and WMG, respectively; the MACE rate in CMG was lower than that in WMG （6% vs 22%, P〈0.05）. Conclusion： Chinese herbs for supplementing qi, nourishing yin and activating blood circulation could improve heart function, reduce the CM symptom scores and blood stasis syndrome scores, and decrease the incidence of MACE in patients with ACS after successful PCI.展开更多
Objective:To observe the influence of traditional Chinese medicine(TCM) therapy for supplementing Pi(脾) and nourishing Shen(肾,SPNS) on dendritic cell function in patients with chronic hepatitis B (CHB) treated by la...Objective:To observe the influence of traditional Chinese medicine(TCM) therapy for supplementing Pi(脾) and nourishing Shen(肾,SPNS) on dendritic cell function in patients with chronic hepatitis B (CHB) treated by lamivudine.Methods:Sixty CHB patients with positive HBeAg were equally randomized by digital table into two groups:the observation group and the control group.Patients in the control group were treated with lamivudine only,while patients in the observation group were treated with lamivudine combine...展开更多
Probiotic supplementation enhances the abundance of gutassociated Rhodobacteraceae species,critical symbionts contributing to the health and physiological fitness of Litopenaeus vannamei.Understanding the role of Rhod...Probiotic supplementation enhances the abundance of gutassociated Rhodobacteraceae species,critical symbionts contributing to the health and physiological fitness of Litopenaeus vannamei.Understanding the role of Rhodobacteraceae in shaping the shrimp gut microbiota is essential for optimizing probiotic application.This study investigated whether probiotics benefit shrimp health and fitness via the recruitment of Rhodobacteraceae commensals in the gut.Probiotic supplementation significantly enhanced feed conversion efficiency,digestive enzyme activity,and immune responses,thereby promoting shrimp growth.Additionally,probiotics induced pronounced shifts in gut microbial composition,enriched gut Rhodobacteraceae abundance,and reduced community variability,leading to a more stable gut microbiome.Network analysis revealed that the removal of Rhodobacteraceae nodes disrupted gut microbial connectivity more rapidly than the removal of nonRhodobacteraceae nodes,indicating a disproportionate role of Rhodobacteraceae in maintaining network stability.Probiotic supplementation facilitated the migration of Rhodobacteraceae taxa from the aquatic environment to the shrimp gut while reinforcing deterministic selection in gut microbiota assembly.Transcriptomic analysis revealed that up-regulation of amino acid metabolism and NF-κB signaling pathways was positively correlated with Rhodobacteraceae abundance.These findings demonstrate that probiotic supplementation enriches key Rhodobacteraceae taxa,stabilizes gut microbial networks,and enhances host digestive and immune functions,ultimately improving shrimp growth performance.This study provides novel perspectives on the ecological and molecular mechanisms underlying the beneficial effects of probiotics on shrimp fitness.展开更多
Background The creatine-creatine kinase-phosphocreatine(Cr-CK-PCr)system maintains intracellular ratios of ATP/ADP for support of cellular functions and has been characterized at the placental-uterine interface of rod...Background The creatine-creatine kinase-phosphocreatine(Cr-CK-PCr)system maintains intracellular ratios of ATP/ADP for support of cellular functions and has been characterized at the placental-uterine interface of rodents,primates,swine and sheep,and thus may support fetal development.This study determined effects of dietary supplementation of creatine(Cr)to gestating gilts on fetal development,the number and ratio of primary and secondary muscle fibers,and on protein expression in endometrium and fetal biceps-femoris muscle,respectively in fetal pigs on d 60 and d 90 of gestation.Methods Reproductively mature gilts were synchronized to estrus using Matrix,observed for estrus(d 0),and artificially inseminated 12 h and 36 h later.Gilts were individually housed and fed 0.86 kg of 14%crude protein diet twice daily that meets nutritional requirements for pregnant gilts.Gilts were assigned to either basal diet control(CON)group,or Cr supplemented group(provided 30 g Cr monohydrate daily)from d 10 to either d 60 or d 90 of gestation.Gilts were euthanized and hysterectomized on either d 60 or d 90 of gestation.These protocols were completed in two replicates,as gilts were bred in spring and euthanized in summer or bred in fall and euthanized in winter(n=20 gilts/replicate).Litter size,crown-rump length,sex,and fetal weight was recorded.Three female and male fetuses closest to mean litter weight were selected to assess effects of treatment on weight of fetal brain,kidney,liver,spleen,and biceps-femoris muscle.Data were analyzed to determine effects of treatment,days of gestation,replicate,and sex on litter size,fetal measurements,and incidence of intrauterine growth restriction.Results Dietary Cr supplementation increased fetal brain weight to body weight ratios on d 90 of gestation(P<0.05)and fetal kidney weight to body weight ratios on d 60 of gestation(P<0.01),while days of gestation had significant effect on expression of mitochondrial CK isoform in gilt endometria(P<0.05).Conclusions Results suggest that dietary supplementation of Cr in gestating gilts enhanced development of select fetal organs and contribute to understanding roles of the Cr-CK-PCr system in pregnancy.展开更多
基金This item was supported by National Funds of Natural Sciences (No. 3017119 9) and Natural Science Foundation of Guangxi Autonomous Region (No. 014402C)
文摘Objective: To explore the possibility of using traditional Chinese medicine (TCM) in treating β thalassemia, its clinical effect and molecular mechanism of the action.Methods: According to the TCM theory of“Shen producing marrow”, the composite recipe, Yisui Shenxueling Granule (YSSXL), consisting of Chinese drugs for nourishing Shen and supplementing marrow (NS&SM) was given orally to 7 8 patients with β thalassemia (49 of the severe type and 29 of moderate type ), 3 times a day, 10 g each time (for children, the dose would be reduced proper ly), with 3 months as one therapeutic course, and no blood transfusion used in t he course. The clinical therapeutic efficacy and hematologic parameters in patie nts were observed, and systemic gene analysis was conducted with PAGE, PCR, PCR SSCP, RT PCR and DNA sequences analysis and mRNA detection, in order to s tudy the molecular mechanism from the relationships between genetic mutation and clinical efficacy, gene expression and its regulation. Results: YSSXL showed obvious therapeutic effect in treating β thalassemia. Gene analysis revealed that it did not change the genetic mutatio n type, but could obviously increase hemoglobin, fetal hemoglobin (HbF), γ/(β+ γ) globin ratio, γ globin mRNA expression and GM CSF mRNA expression in patients, as well as the GM CSFmRMA in marrow of mice after 60 Co radia tion. Conclusion: YSSXL has a remarkable therapeutic effect on β tha lassemia, and its possible mechanism is its action in unlocking γ gene, in creasing the γ globin expression and enhancing HbF synthesis so as to compe nsate for the gene defect. This study has opened a new path for the treatment of β thalassemia with TCM.
基金Supported by Key Program of Science and Technology Research of Higher Education Institutions in Hebei Province(No.Zd2018215)Doctoral Scientific Research Fund of North China University of Science and Technology(No.BS2017064)
文摘OBJECTIVE: To explore the molecular mechanism underpinning the action by investigating its effect on glycogen content and AKT(also known as protein kinase B)/glycogen synthase kinase 3β(GSK-3β) pathway in the liver of rats with type 2 diabetic induced by high-fat diet.METHODS: The rat model of type 2 diabetes was induced by high-fat diet and multiple low-dose streptozotocin injection. Diabetic rats were divided into five groups: the model control group, the Metformin group, spleen-kidney supplementing formula groups of low, medium and high doses. Fasting blood glucose(FBG) levels were measured before treatment and every two weeks during treatment.After the treatment, oral glucose tolerance test was performed, and hemoglobin A1c (HbA1c) and C-peptide were measured to assess the formula's effect on glucose metabolism and insulin resistance. The protein expression levels of AKT, GSK-3βand their phosphorylated forms in the liver were also measured to study the formula's role in insulin signaling pathway.RESULTS: Spleen-kidney supplementing formula significantly relieved the symptoms of polydipsia,polyuria and weight loss in type 2 diabetic rats, reduced FBG and HbA1c levels, increased glycogen content, and improved insulin sensitivity. The anti-diabetic effects of spleen-kidney supplementing formula are dose dependent. It also increased the total AKT protein level and the GSK-3β phosphorylation in the liver of type 2 diabetic rats.CONCLUSION: Spleen-kidney supplementing formula has hypoglycemic effect and relieves insulin resistance by enhancing AKT/GSK-3β signaling pathway in the liver of type 2 diabetic rats.
基金the 2019 Major Difficult Diseases Clinical Collaboration Capacity Building Project of Traditional Chinese and Western Medicine-cerebral Infarction(No.YW082)。
文摘Vertebrobasilar dolichoectasia(VBD),a rare posterior circulation vascular variant disease,is an important risk factor for many acute cerebrovascular diseases.An insufficient understanding of VBD often leads to misdiagnose.Two cases of VBD that were initially diagnosed as posterior circulation watershed infarction are reported here.Absence of common causes of stroke including hypoperfusion,blood system diseases,carotid and aortic dissection,and eosinophil elevation,the symptoms of the 2 patients met the diagnostic criteria of VBD.Both patients displayed symptoms that were in line with the Traditional Chinese Medicine(TCM)syndrome pattern of"Qi deficiency and blood stasis".Accordingly,they were comprehensively treated with Supplementing Qi and activating blood circulation method.The clinical manifestations of the 2 patients were remarkably improved and no recurrence of watershed infarction was found in a 1-year follow-up.A detailed medical history and laboratory examination are capable of improving diagnostic accuracy of VBD.TCM treatment based on syndrome identification might be a promising candidate for VBD management.
基金Supported by the National Natural Science Foundation of China （No.40701179） and the Fundamental Research Funds for the Central Universities （No. XDJK2009C 102）.
文摘In view of the fact that consolidation area for supplementing prime farmland （CASPF） is a new concept proposed in the latest round of general land use planning in China, this paper proposes a new and integrated GIS- based technology for delimiting CASPF. Taking the advantage of the features of CASPF, a comprehensive evaluation indicator system for defining ordinary farmland as CASPF is established in this study, which covers 11 indicators, including slope, land plots connectivity, altitude, surface soil texture, and so on. With the help of the ideal-point method, ordinary farmland plots are sorted according to their evaluation scores in descending order. Based on the space analysis technique of GIS, high-ranking land plots are defined as CASPF reasonably.
文摘The therapeutic effects in treating the intermediate and late rheumatoid arthritis by supplementing the kidney and invigorating blood circulation were observed. In the 43 cases of the treatment group, No. 2 Qu Feng Shi Ling capsules (祛风湿灵胶囊2号) and Fenbid (芬必得) were prescribed, while in the 39 cases of the control group Lei Gong Teng Tablets (雷公藤总甙片) and Fenbid were given. The results showed that the total effective rate in the treatment group was more satisfactory than that in the control (P<0.05 or P<0.01). With less toxic effects, the former could better improve the local swelling and lower the blood viscosity.
基金supported by National Sci-tech support program in the 11th 5-year plan (2007BAI20B064)Zhejiang Provincial TCM Administration (2007CA026)
文摘Objective: To probe the effects of qi-supplementing and yin-nourishing therapy (blood-increasing decoction and blood generating powder) on chronic thrombocytopenia. Methods: Two hundred patients with chronic thrombocytopenia were randomly divided into control (n=100) and test groups (n = 100) with Amino-polypeptide as a basic treatment for both. Test group patients consumed a blood-increasing decoction and blood-generating powder for 1-3 months. Improvements in platelet counts and TCM syndrome were observed. Results: One hundred and sixty-four (80 in the test group and 84 in the control group) of 189 total participants were treated for 3 months. The total effective rate in improving TCM syndrome was 95.00% in the test group and 79.76% in the control group (P<0.05). There was significant difference (P<0.05) in the accumulated score of TCM syndrome between the two groups treated at different time points. The total effective rate of platelet counts was 86.25% in the test group and 59.52% in the control group (P<0.05). There was a significant difference in platelet counts before and after treatment in the two groups (P<0.05). There was no significant differences in platelet count between the two groups treated for 1-2 months; however, a significant difference was found between the two groups after treatment for 3 months (P<0.05). Conclusions: After a 3-month treatment of chronic thrombocytopenia patients with qi-supplementing and yin-nourishing therapy, TCM syndrome was improved and platelet counts increased with no obvious side effects, and the quality of life of the participants was enhanced with noticeable long-term curative effects.
文摘Objective: To observe the effect and clinical significance of circulating endothelial cells (CEC) in the pathogenesis of coronary heart disease with unstable angina pectoris (CHD-UAP), and to explore the protective effect of Chinese herbs for activating blood circulation, removing stasis and supplementing Qi (CH) on CHD-UAP patient's CEC. Methods: Sixty patients with diagnosis of CHD-UAP confirmed and differentiated to be Qi-deficiency and blood stasis by TCM were randomly divided into two groups and treated, on the basis of Western drug-therapy, with Tongxinluo capsule (通心络胶囊, TXL) and Huoxue Tongmai capsule (活血通脉胶囊, HXTM) respectively by way of oral taking three times a day, 3 capsules every time, with 1 month as one therapeutic course. The number of CEC in patients' blood circulation was counted before and after treatment. Besides, the number of CEC in 30 healthy persons was also counted for control. Results: The number of CEC in CHD-UAP patients was significantly higher than that in the healthy persons (P<0.01). After the patients were treated with CH, either TXL or HXTM, it significantly decreased (P<0.01)with insignificant difference between the two treated groups. Conclusion: CEC in CHD-UAP patients is severely damaged and endothelial function in disorder, Chinese herbs have protective effect on patients' CEC.
文摘Objective： To evaluate whether herbs of supplementing Qi and nourishing Yin combined with chemotherapy （versus chemotherapy alone） improve survival, increase tumor response, improve performance status or reduce chemotherapy toxicity in patients with lung cancer. Methods： Searching the randomized controlled trials （RCT） studies from the databases （China HowNet database, Wan Fang database, VIP database, Master Thesis and Pubmed） between January 2013 and January 2017. RevMan 5.3 software was used to evaluate the quality of these collected papers. Results： Of 48 potentially relevant publications, 10 randomized studies representing 691 patients met inclusion criteria with 369 cases in the supplementing Qi and nourishing Yin plus Chemotherapy group （Herbs ＋ Chem group） and 322 cases in Chemotherapy group （Chem only group）. There were significant differences between Herbs ＋ Chem group and Chem only group in improving the treatment efficacy and reducing the side effects of chemotherapy （P 〈 0.001 for all）. There were also significant differences between the two groups in tumor response and quality of life （P 〈 0.001 for all）. Conclusion： Herbs of supplementing Qi and nourishing Yin may increase chemotherapy effectiveness, reduce chemotherapy toxicity and improve the quality of life of patients with lung cancer when combined with chemotherapy.
文摘The aim of the work was to improve the healthy value of milk and cheese fatty acids (FA) by feeding a mix of crude soybean oil sediment (CSOS) combined with fish oil (FO) to grazing dairy cows. The CSOS is a by-product commonly discarded after oil extraction containing 3.3% moisture, 6% total ash and 70.7% oil, locally available, comparatively economic and easy to mix with other feed ingredients. The experiment lasted 55 days from September 30th to November 23th 2018 and was carried out at the dairy farm “Gacef” provider of milk to the dairy industrial plant “Capilla Del Se<span style="font-family:Verdana, Helvetica, Arial;white-space:normal;background-color:#FFFFFF;">ñ</span>or” (CDS) located at the Villa María City, Córdoba Province, Argentine. A herd of 80 multiparous Holstein cows producing 24 kg<sup>-1</sup> milk·cow<sup>-1</sup>·day<sup>-1</sup> was used. The cows grazed an alfalfa and an oat pasture that represented about 47% of total dry matter (DM) intake supplemented at 8.5 kg DM·cow<sup>-1</sup>·day<sup>-1</sup> with a total mixed ration (TMR) composed (DM basis) by cracked corn grain (35.18%), whole plant corn silage (31.98%), pelletized soyben meal (17.99%), the CSOS supplement (13.85%) and FO (0.99%). The TMR was supplied by halves after each milking time in groupal feeders yielding 1.4 kg·cow<sup>-1</sup>·day<sup>-1</sup> of the CSOS and 0.1 kg·cow<sup>-1</sup>·day<sup>-1</sup> of FO. Before the start of lipid supplementation, milk samples (5) were obtained from the farm-tank representing the standar or reference milk (Ref-Milk). After 21 days of supplementary lipid supply, additional milk samples (5) were obtained representing the modified milk (Mod-Milk). Milk samples were analyzed for chemical composition and milk FA profile. At each time, sufficient quantities of both (Ref- and Mod-Milk) were collected for manufacturing six types of cheeses. The results were analyzed through the Student-T test for independent observations. Oil supplementation did not modify (P > 0.05) the chemical composition of milk. Concentration of butyric acid (C<sub>4:0</sub>) in milk was not affected (P < 0.858). Concentration of total saturated FA (SFAs) in Ref-Milk averaged 58.83 g 100 g<sup>-1</sup> FA and was decreased to 49.67 g 100 g<sup>-1</sup> FA in Mod-Milk (P < 0.0001). Monounsaturated FA (MUFAs) increased (P < 0.001) from 32.03 g 100 g<sup>-1</sup> FA in Ref-Milk to 38.13 g 100 g-1 FA in Mod-Milk (+19.07%) whereas polyunsaturated FA (PUFAs) increased (+36.1%) from 4.71 to 6.41 (P < 0.004). The Mod-Milk showed a significant (P < 0.002) reduction (-15.3% or 5.9 g 100 g<sup>-1</sup> FA) for the total concentration of the potentially atherogenic fraction of milk FA (C<sub>12:0</sub> to C<sub>16:0</sub>). The atherogenic index (AI) also decreased (P < 0.012) from 1.98 in Ref-Milk to 1.42 in Mod-Milk (-28.4%). Concentration of vaccenic acid (VA, <em>trans</em>-11 C<sub>18:1</sub>) in Mod-Milk averaged 7.77 g 100 g<sup>-1</sup> FA which represented a 162 % increase (P < 0.0001) over that observed in Ref-Milk (2.95 g 100 g<sup>-1</sup>). Concentration of conjugated linoleic acid (CLA, <em>cis</em>-9, <em>trans</em>-11 C<sub>18:2</sub>) in Ref-Milk averaged 1.47 g 100 g<sup>-1</sup> FA and showed an important increase (P < 0.002) in the Mod-Milk (3.86 g 100 g<sup>-1</sup> FA, +163%). The omega 6/3 ratio resulted lower (P < 0.012) in the Ref-Milk (2.28) compared to the Mod-Milk (2.83). Milk and cheese FA composition were highly correlated (R2 = 0.99, P < 0.0001). The Mod-Cheeses showed similar results in AI, total concentration of SFAs, MUFAs and PUFAs compared to the milk of origin. Differences in FA composition between the cheeses made with the Ref- and Mod-Milk were equivalent to those described for milks. It is concluded that supplementation with a blend of CSOS supplement and FO was an effective way to improve the healthy value of dairy products by reducing contents of SFAs, atherogenic FAs and the atherogenicity index with a concomitant increase in VA and CLA. Modifications induced in the Mod-Milk were recovered in the Mod-Cheeses. The results obtained may help to reduce saturated fat intake and fight or prevent incidence of non-communicable, cardiovascular and chronic diseases.
文摘<span style="font-family:Verdana;">The productivity of sheep in Ethiopia is very low mainly due to a serious shortage of feedstuff. As a result, it is necessary to look for cheap locally </span><span style="font-family:Verdana;">available feedstuffs to sustain sheep production in the country. Non-conventional</span><span style="font-family:Verdana;"> feeds like grass pea (<i></i></span><i><i><span style="font-family:Verdana;">Lathyrus sativus</span></i><span style="font-family:Verdana;"></span></i><i> </i><span style="font-family:Verdana;">L.) hulls (GPH) could partly fill the gap in the feed supply, decrease competition for food between humans and animals and reduce feed cost. Therefore, this experiment was designed to evaluate effects of different proportions of grass pea hulls and concentrate mixture (CM) supplementation on feed intake, digestibility, and growth of Washera sheep fed finger millet straw (FMS) as a basal diet.</span><span><span><span style="font-family:;" "=""><span style="font-family:Verdana;"> Diets consisted FMS alone fed </span><span style="font-family:Verdana;"><i></i></span><i><i><span style="font-family:Verdana;">ad libitum</span></i><span style="font-family:Verdana;"></span></i></span><span style="font-family:Verdana;"> (T1), 100% CM (T2), 30% GPH mixed with 70% CM (T3), 30% CM mixed with 70% GPH (T4), and 100% GPH (T5). For all treatments, FMS was fed </span><span style="font-family:Verdana;"><i></i></span><i><i><span style="font-family:Verdana;">ad libitum</span></i><span style="font-family:Verdana;"></span></i></span><span style="font-family:Verdana;">. Experimental sheep were arranged in a randomized complete block design and treatment feeds were assigned to the animals within a block. The results showed that FMS contained 5.5% CP and 68.9% NDF. The supplements contained 21%, 20%, 16% and 14% CP;and 36%, 43%, 52% and 59% NDF for T2, T3, T4 and T5, respectively. Supplementation improved (p < 0.0001) DM and nutrient digestibility. Average daily gain (ADG) was 60, 84, 51, and 28 g/day for T2, T3, T4 and T5, respectively, which showed that T3 recorded the highest ADG and T5</span><span style="color:red;"> </span><span style="font-family:Verdana;">resulted in the lowest ADG (p < 0.0001)</span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">. </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">While, animals in T1 lost a bodyweight of 5.6 g/day. As the proportion of GPH supplementation was greater than 30%, there was reduction (p < 0.05) in DM intake, DM and CP digestibility and consequently depressed ADG in sheep. Partial budget analysis results showed that net return and change in net return were in the order of T3 > T2 > T4 > T5. Therefore, from biological point of view as well as based on partial budget analysis, T3 was found to be recommendable for smallholder sheep producers.</span></span></span>
文摘In the new era a new more effective family education model can ease unbalanced and inadequate education development.In the new era,parents look forward to a more personalized,active and interactive form of family education guidance.This new guidance model will start with improving behavior by focusing on emotional behavior and cognition.The Roast can ease parents'anxiety,lectures and reading groups can supplement parents'knowledge,and mutual discussion,vicarious practice and teaching others can solidify a scientific and effective family education behavior.The family education guidance model of"guiding first,then supplementing and further solidifying"focuses on the participation of parents in the whole process,which can improve the effectiveness of family education guidance.
文摘The role of copper element has been an increasingly relevant topic in recent years in the fields of human and animal health, for both the study of new drugs and innovative food and feed supplements. This metal plays an important role in the central nervous system, where it is associated with glutamatergic signaling, and it is widely involved in inflammatory processes. Thus, diseases involving copper(Ⅱ) dyshomeostasis often have neurological symptoms, as exemplified by Alzheimer's and other diseases(such as Parkinson's and Wilson's diseases). Moreover, imbalanced copper ion concentrations have also been associated with diabetes and certain types of cancer, including glioma. In this paper, we propose a comprehensive overview of recent results that show the importance of these metal ions in several pathologies, mainly Alzheimer's disease, through the lens of the development and use of copper chelators as research compounds and potential therapeutics if included in multi-target hybrid drugs. Seeing how copper homeostasis is important for the well-being of animals as well as humans, we shortly describe the state of the art regarding the effects of copper and its chelators in agriculture, livestock rearing, and aquaculture, as ingredients for the formulation of feed supplements as well as to prevent the effects of pollution on animal productions.
基金Supported by the National Key Technologies Research and Development Program of China during the 10th Five-Year Plan Period(No.2003BA712A11)
文摘Objective:To observe the effects of Chinese drugs for supplementing qi,nourishing yin and activating blood circulation on the myocardial perfusion in acute myocardial infarction(AMI) patients after revascularization.Methods:Eighty patients with anterior or inferior ventricular wall AMI,who had received revascularization by intravenous thrombolysis or coronary bypass,were randomized into the treated group and the control group equally,both treated with conventional Western medical treatment,but combined,resp...
文摘Reperfusion following cerebral ischemia causes both structural and functional damage to brain tissue and could aggravate a patient's condition;this phenomenon is known as cerebral ischemia-reperfusion injury.Current studies have elucidated the neuroprotective role of the sirtuin protein family(Sirtuins)in modulating cerebral ischemia-reperfusion injury.However,the potential of utilizing it as a novel intervention target to influence the prognosis of cerebral ischemia-reperfusion injury requires additional exploration.In this review,the origin and research progress of Sirtuins are summarized,suggesting the involvement of Sirtuins in diverse mechanisms that affect cerebral ischemia-reperfusion injury,including inflammation,oxidative stress,blood-brain barrier damage,apoptosis,pyroptosis,and autophagy.The therapeutic avenues related to Sirtuins that may improve the prognosis of cerebral ischemia-reperfusion injury were also investigated by modulating Sirtuins expression and affecting representative pathways,such as nuclear factor-kappa B signaling,oxidative stress mediated by adenosine monophosphate-activated protein kinase,and the forkhead box O.This review also summarizes the potential of endogenous substances,such as RNA and hormones,drugs,dietary supplements,and emerging therapies that regulate Sirtuins expression.This review also reveals that regulating Sirtuins mitigates cerebral ischemia-reperfusion injury when combined with other risk factors.While Sirtuins show promise as a potential target for the treatment of cerebral ischemiareperfusion injury,most recent studies are based on rodent models with circadian rhythms that are distinct from those of humans,potentially influencing the efficacy of Sirtuinstargeting drug therapies.Overall,this review provides new insights into the role of Sirtuins in the pathology and treatment of cerebral ischemia-reperfusion injury.
文摘Objective： To observe the effect of Chinese herbal medicine for nourishing yin, supplementing qi, and activating blood on the expression of interferen- γ （IFN-γ,）/interleukin-4 （IL-4） in peripheral blood and disease activity in primary Sjogren＇s syndrome （pSS） patients, and to study the relationship between the immune balance of Th1/Th2 and the disease activity. Methods： A total of 66 pSS patients were randomized with tossing coins method into two groups： the integrative therapy group （34 cases） and the control group （32 cases）; and 28 healthy subjects were taken as the normal group. The integrative therapy group was treated by Chinese herbal medicines for nourishing yin, supplementing qi, and activating blood combined with hydroxychloroquine sulfate tablets and the control group was treated with hydroxychloroquine sulfate tablets. The treatment course was 3 months for both groups. The levels of serum immunoglobulin G （IgG）, erythrocyte sedimentation rate （ESR）, IFN-γand IL-4 in peripheral blood were measured before and after treatment. Results： Compared with the normal group, the levels of IgG, ESR, IFN- γ and IL-4 were significantly increased in pSS patients （P〈0.05）. Remarkably, after 3 months of treatment, these levels were dramatically decreased in both the integrative therapy group and the control group, although still higher than the normal group. The levels of IgG, ESR, IFN- and IL-4 in the integrative therapy group were lower than the control group and the same group before treatment （P〈0.05）. The ratio of IFN-γ/IL-4 also significantly decreased after treatment. Moreover, the level of IFN- γ, and the ratio of IFN- γ/IL-4 in the integrative theraphy group were significantly lower than the control group （P〈0.05）. For all patients the ratio of IFN-γ/IL-4 before and after treatment was positive correlated with the levels of IgG and ESR. Conclusion： Chinese herbal medicine for nourishing yin, supplementing qi, and activating blood can alleviate the disease activity of pSS by regulating the immune balance of Th1/Th2.
基金Supported by the National Natural Science Foundation of China(No.81473604)
文摘ABSTRACT Objective： To investigate the effect of Chinese herbal medicines for nourishing yin, supplementing qi, and activating blood on the reproductive endocrine-immune network and its mechanisms in patients with primary Sjogren＇s syndrome （pSS）. Methods： Seventy pSS patients were randomly assigned to two groups using a randomized digital table： the integrative therapy group （36 cases） and the control group （34 cases）. Thirty healthy subjects were taken as a normal group. The control group was treated with hydroxychloroquine sulfate tablets alone, and the integrative therapy group was treated by Chinese herbal medicines for nourishing yin, supplementing qi, and activating blood combined with hydroxychloroquine sulfate tablets. The treatment course was 6 months for both groups. Before and after treatment, serum estradiol （E2）, testosterone （T）, luteinizing hormone （LH）, prolactin （PRL） by radioimmunoassay and immunoglobulin （IgG） by immunodiffusion, erythrocyte sedimentation rate （ESR） by Westergren, interferon-γ （IFN-γ） and interleukin-4 （IL-4） by enzyme linked immunosorbent assay were determined. Results： E2 and T levels in all patients were lower than those of normal subjects before treatment （P〈0.05） and were increased significantly after 6-month treatment （P〈0.05）. ESR, FSH, LH, IgG, IFN - γ, IL - 4 and ratios of E2/T, and IFN --γ/IL in the patients were higher than those of normal subjects before the treatments （P〈0.05）, and were reduced significantly after the treatments （P〈0.05）. The T and IFN -γ levels and E2/T ratio in the patients treated with integrative therapy were reduced significantly compared with the control group （P〈0.05）. However, the PRL levels before and after treatment were not significantly changed in the two groups （P〉0.05）. The ratios of E2/T and IFN -γ/IL-4, and levels of IgG and ESR were positively correlated before and after treatment （P〈0.05）. Conclusions： The ratios of E2/T and IFN - γ/ IL-4 might be used as indicators of pSS activity. Chinese herbal medicines for nourishing yin, supplementing qi, and activating blood combined with Western medicine could improve the therapeutic effect by regulating the reproductive endocrine-immune network in pSS patients.
基金Supported by the Key Projects in the National Science and Technology Pillar Program during the Eleventh Five-year Plan Period(No.2006BA104A01)
文摘Objective： To investigate the effects of Chinese herbs for supplementing qi, nourishing yin and activating blood circulation on heart function of patients with acute coronary syndrome （ACS） after successful percutaneous coronary intervention （PCI）. Methods： One hundred patients with ACS after successful PCI were randomly assigned to a Western medicine （WM） treatment group （WMG） and a combined treatment group （CMG） treated by Chinese herbs for supplementing qi, nourishing yin and activating blood circulation, besides Western medicine treatment, with 50 cases in each group. Both treatment courses were 6 months. The follow- up was scheduled at baseline, 6 months and 1 year after PCI, and New York Heart Association （NYHA） functional class, Chinese medicine （CM） symptom scores, blood stasis syndrome scores, and major adverse cardiovascular events （MACE） were observed, serum levels of N-terminal pro-brain natriuretic peptide （NT-proBNP） and hyper-sensitivity C-reactive protein （Hs-CRP） were measured, an echocardiogram was conducted to examine left ventricular ejection fraction （LVEF）, left ventricular end-diastolic volume （LVEDV）, left ventricular end-systolic volume （LVESV）, inter-ventricular septal thickness （IVST）, left ventricular posterior wall thickness （LVPWT）, and ventricular wall motion index （VWMI）. Results： Compared with the baseline, LVEF significantly increased （P〈0.01）, and CM symptom scores, blood stasis syndrome scores, VWMI, LVEDV, LVESV, NT-proBNP, and Hs-CRP all decreased （P〈0.01） in both groups at 6 months and at 1 year after PCI. There were no significant differences in all the above parameters at 1 year vs those at 6 months after PCI （P〉0.05）. VWMI, LVEDV, LVESV, NT-proBNP, Hs-CRP, LVEF, and CM symptom and blood stasis syndrome scores were all improved obviously in CMG than those in WMG （P〈0.05 or P〈0.01） at 6 months and at 1 year after PCI. There were no significant differences in NYHA functional class between CMG and WMG at different follow-up timepoints; it was notable that P value was 0.054 when comparing the cases of NYHA functional class between the two groups at 1-year follow-up. During the 1-year follow-up, 3 MACE and 11 MACE occurred in CMG and WMG, respectively; the MACE rate in CMG was lower than that in WMG （6% vs 22%, P〈0.05）. Conclusion： Chinese herbs for supplementing qi, nourishing yin and activating blood circulation could improve heart function, reduce the CM symptom scores and blood stasis syndrome scores, and decrease the incidence of MACE in patients with ACS after successful PCI.
基金Supported by General Scientific Research Development Projects of Science and Technology Department of Zhejiang Province(No.2006C33007)
文摘Objective:To observe the influence of traditional Chinese medicine(TCM) therapy for supplementing Pi(脾) and nourishing Shen(肾,SPNS) on dendritic cell function in patients with chronic hepatitis B (CHB) treated by lamivudine.Methods:Sixty CHB patients with positive HBeAg were equally randomized by digital table into two groups:the observation group and the control group.Patients in the control group were treated with lamivudine only,while patients in the observation group were treated with lamivudine combine...
基金supported by the National Natural Science Foundation of China(32371596)Key Natural Science Foundation of Zhejiang Province(Z25C030002)+2 种基金Science and Technology Innovation Yongjiang 2035 Key Research and Development Project of Ningbo(2024Z279)One Health Interdisciplinary Research Project(HZ202404)K.C.Wong Magna Fund in Ningbo University。
文摘Probiotic supplementation enhances the abundance of gutassociated Rhodobacteraceae species,critical symbionts contributing to the health and physiological fitness of Litopenaeus vannamei.Understanding the role of Rhodobacteraceae in shaping the shrimp gut microbiota is essential for optimizing probiotic application.This study investigated whether probiotics benefit shrimp health and fitness via the recruitment of Rhodobacteraceae commensals in the gut.Probiotic supplementation significantly enhanced feed conversion efficiency,digestive enzyme activity,and immune responses,thereby promoting shrimp growth.Additionally,probiotics induced pronounced shifts in gut microbial composition,enriched gut Rhodobacteraceae abundance,and reduced community variability,leading to a more stable gut microbiome.Network analysis revealed that the removal of Rhodobacteraceae nodes disrupted gut microbial connectivity more rapidly than the removal of nonRhodobacteraceae nodes,indicating a disproportionate role of Rhodobacteraceae in maintaining network stability.Probiotic supplementation facilitated the migration of Rhodobacteraceae taxa from the aquatic environment to the shrimp gut while reinforcing deterministic selection in gut microbiota assembly.Transcriptomic analysis revealed that up-regulation of amino acid metabolism and NF-κB signaling pathways was positively correlated with Rhodobacteraceae abundance.These findings demonstrate that probiotic supplementation enriches key Rhodobacteraceae taxa,stabilizes gut microbial networks,and enhances host digestive and immune functions,ultimately improving shrimp growth performance.This study provides novel perspectives on the ecological and molecular mechanisms underlying the beneficial effects of probiotics on shrimp fitness.
基金supported by Agriculture and Food Research Initiative Competitive Grant no.2022–67015-36376 from the USDA National Institute of Food and Agriculture.
文摘Background The creatine-creatine kinase-phosphocreatine(Cr-CK-PCr)system maintains intracellular ratios of ATP/ADP for support of cellular functions and has been characterized at the placental-uterine interface of rodents,primates,swine and sheep,and thus may support fetal development.This study determined effects of dietary supplementation of creatine(Cr)to gestating gilts on fetal development,the number and ratio of primary and secondary muscle fibers,and on protein expression in endometrium and fetal biceps-femoris muscle,respectively in fetal pigs on d 60 and d 90 of gestation.Methods Reproductively mature gilts were synchronized to estrus using Matrix,observed for estrus(d 0),and artificially inseminated 12 h and 36 h later.Gilts were individually housed and fed 0.86 kg of 14%crude protein diet twice daily that meets nutritional requirements for pregnant gilts.Gilts were assigned to either basal diet control(CON)group,or Cr supplemented group(provided 30 g Cr monohydrate daily)from d 10 to either d 60 or d 90 of gestation.Gilts were euthanized and hysterectomized on either d 60 or d 90 of gestation.These protocols were completed in two replicates,as gilts were bred in spring and euthanized in summer or bred in fall and euthanized in winter(n=20 gilts/replicate).Litter size,crown-rump length,sex,and fetal weight was recorded.Three female and male fetuses closest to mean litter weight were selected to assess effects of treatment on weight of fetal brain,kidney,liver,spleen,and biceps-femoris muscle.Data were analyzed to determine effects of treatment,days of gestation,replicate,and sex on litter size,fetal measurements,and incidence of intrauterine growth restriction.Results Dietary Cr supplementation increased fetal brain weight to body weight ratios on d 90 of gestation(P<0.05)and fetal kidney weight to body weight ratios on d 60 of gestation(P<0.01),while days of gestation had significant effect on expression of mitochondrial CK isoform in gilt endometria(P<0.05).Conclusions Results suggest that dietary supplementation of Cr in gestating gilts enhanced development of select fetal organs and contribute to understanding roles of the Cr-CK-PCr system in pregnancy.
