ObjectiveTo investigate the therapeutic effect of Astragali Radix-mediated changes in gut microbiota on treating type 2 diabetes （T2DM）. MethodsA 12-week randomized， placebo-controlled clinical trial enrolled eighty patients with newly diagnosed type 2 diabetes and poor glycemic control in the Qi deficiency type. All patients received insulin therapy. The observation group （40 cases） was administered with Astragali Radix Granules， while the control group （40 cases） received a placebo. Both treamtents were taken orally twice daily. Changes in gut microbiota were assessed by 16s rDNA sequencing. Serum glucagon-like peptide-1 （GLP-1） levels were measured using enzyme-linked immunosorbent assay （ELISA）. Glucose metabolism indicators including fasting blood glucose （FPG）， 2-hour postprandial blood glucose （2 h PG），glycated albumin（GA）， and glycated hemoglobin （HbA1c） were evaluated. Pancreatic function was evaluated using fasting C-peptide （FCP）， 2-hour postprandial C-peptide （2 h CP）， and C-peptide area under the curve （AUC_cp）. Traditional Chinese medicine （TCM） syndrome scores， clinical efficacy， and safety indicators were also observed. ResultsIn terms of glucose metabolism indicators， compared with the baseline， both groups exhibited significantly lower FPG， 2 h PG， GA and HbA1C （P<0.01），while FCP， 2 h CP and AUC_cp were significantly higher （P<0.01）. Compared with the control group after the treatment， the observation group showed significantly lower FPG， 2 h PG， GA and HbA1C（P<0.05， P<0.01），and significantly higher FCP， 2 h CP and AUC_cp （P<0.05， P<0.01）， indicating that Astragali Radix can improve glucose metabolism. In terms of the diversity of gut microbiota， no significant differences were detected in the Chao1， Shannon and Simpson indexes of the two groups compared with their respective baselines. However， compared with the post-treatment control group， the observation group demonstrated significant increases in the Chao1， Shannon and Simpson indexes （P<0.05， P<0.01）. The β-diversity analysis showed significant separation in gut microbiota composition before and after treatment in both groups， indicating that Astragali Radix can significantly alter the structure and improve the diversity of gut microbiota. At the phylum level， compared with the baseline， both groups showed a significant increase in the relative abundance of Bacteroidota（P<0.01）. The relative abundance of the potentially harmful phylum Proteobacteria was significantly lower in the observation Group after treatment （P<0.01）. Compared with the post-treatment control group， the observation group had a significantly higher relative abundance of Bacteroidota（P<0.01）. No significant difference was found in Firmicutes/Bacteroidota （F/B） ratio between the two groups after treatment， and other phyla showed no significant differences. At the genus level， compared with the baseline， the observation group exhibited a significant increase in Bacteroides （P<0.01） and a significant decrease in Escherichia-Shigella （P<0.01）， whereas no significant difference was seen in the control group . Compared with the control group after treatment， the observation group after treatment had a significantly higher relative abundance of Bacteroides （P<0.01）. No significant differences were seen in other genera. Linear discriminant analysis （LDA） identified potential characteristics taxa： in the observation group， Bacteroidota at the phylum level and Bacteroides and Dubosiella at the genus level， in the control group， Proteobacteria at the phylum level as well as Barnesiella and Staphylococcus at the genus level. Correlation analysis based on a heatmap revealed that GLP-1 levels were positively correlated with Firmicutes， F/B ratio and Fusobacterium， and negatively correlated with Bacteroidota， Proteobacteria， Bacteroides and Escherichia-Shigella. In terms of clinical efficacy， compared with the control group， the total effective rate of the observation group was significantly higher （P<0.05）. Compared with the baseline， the scores for shortness of breath， fatigue， weakness， spontaneous sweating and reluctance to speak significantly decreased in both groups （P<0.01）. Compared with the control group after treatment， the score for weakness was significantly lower in the observation group （P<0.01），indicating that Astragali Radix could improve clinical symptoms and alleviate weakness symptoms. In terms of safety， compared with the baseline， alanine aminotransferase （ALT） levels significantly decreased in both groups （P<0.05，P<0.01），indicating that Astragali Radix did not induce any significant abnormalities in liver and kidney functions. ConclusionAstragali Radix demonstrates the potential to significantly improve the gut microbiota environment in patients of newly diagnosed type 2 diabetes with Qi deficiency. The therapeutic effect may contribute to glycemic control， possibly mediated by an elevation in GLP-1 level. These findings may support its further clinical investigations and potential applications.

Abstract In recent years, the prevalence of overweight and obesity among children and adolescents has risen rapidly, posing a serious threat to their physical and mental health. To provide scientific, systematic, and standardized weight management guidance for overweight and obese children and adolescents, the study focuses on the core concept of healthy lifestyle intervention, integrates multidisciplinary expert opinions and research findings,and proposes a comprehensive multidisciplinary intervention framework covering scientific exercise intervention, precise nutrition and diet, optimized sleep management, and standardized psychological support. It calls for the establishment of a multi agent collaborative management mechanism led by the government, implemented by families, fostered by schools, initiated by individuals, optimized by communities, reinforced by healthcare, and coordinated by multiple stakeholders. Emphasizing a child and adolescent centered approach, the consensus advocates for comprehensive, multi level, and personalized guidance strategies to promote the internalization and maintenance of a healthy lifestyle. It serves as a reference and provides recommendations for the effective prevention and control of overweight and obesity, and enhancing the health level of children and adolescents.

Objective Based on a complete Freund's adjuvant(CFA)-induced chronic inflammatory pain model,we compared and analyzed the differences in anti-inflammatory and analgesic effects of moxibustion intervention initiated at different timepoints,aiming to identify the optimal timing for moxibustion intervention.The goal is to establish standardized intervention protocols for basic research on the anti-inflammatory and analgesic effects of moxibustion.Methods Male C57BL/6 mice were randomly divided into 3 groups based on the moxibustion initiation timepoints of 4,7,and 10 d after modeling.Then,the mice in each group were randomly assigned to 3 subgroups,including a control group,a model group,and a moxibustion group,with 8 mice in each subgroup.Chronic inflammatory pain was induced by injecting 20 μL of CFA into the sole of the right hind paw.Moxibustion applied at the"Zusanli"acupoint for 30 minutes started on the 4th,7th,and 10th days after modeling,and the intervention continued for 7 days.The latency of paw withdrawal to thermal radiation was measured to evaluate the pain threshold before modeling,after modeling,and on the 1st,4th,and 7th days of treatment.Foot volume was measured to assess toe swelling before modeling,after modeling,and on the 1st and 7th days of treatment.Results Compared with the control group,the model group exhibited a reduced pain threshold(P＜0.0001)and increased paw volume(P＜0.0001).Compared with the model group,the subgroups receiving moxibustion intervention initiated on the 4th,7th,and 10th days post-modeling exhibited an increased pain threshold(P＜0.05,P＜0.0001).However,the paw volume of the subgroups receiving moxibustion intervention initiated on the 4th day post-modeling increased(P＜0.0001),while those of the subgroups receiving moxibustion intervention initiated on the 7th and 10th days post-modeling decreased(P＜0.0001).Among the intervention subgroups receiving moxibustion initiated on days 4,7,and 10,the day 7 intervention-initiating subgroup showed significant increase in pain threshold(P＜0.05,P＜0.0001),and the day 7 and day 10 intervention-initiating subgroups showed significantly reduced paw volume(P＜0.0001).Conclusion Considering both the analgesic and anti-inflammatory effects of moxibustion,day 7 post-modeling may be the optimal time for moxibustion to achieve effective anti-inflammatory and analgesic outcomes.

Designation of ideological and political teaching of Medical Immunology courses focuses on"cultivate talent for Party and the State",and adheres to goal of"build morality and cultivate people".From perspective of big ideology and politics,with basic foundation of"major guiding,disciplines supporting and curriculum shaping",principle of"six combinations"is applied to con-struct ideological and political cases of Medical Immunology courses,to create an infiltrating teaching pattern,which simultaneously cultivate talent for the Party and the State,and forms a synergistic effect of professional course learning and ideological and political learning.

Designation of ideological and political teaching of Medical Immunology courses focuses on"cultivate talent for Party and the State",and adheres to goal of"build morality and cultivate people".From perspective of big ideology and politics,with basic foundation of"major guiding,disciplines supporting and curriculum shaping",principle of"six combinations"is applied to con-struct ideological and political cases of Medical Immunology courses,to create an infiltrating teaching pattern,which simultaneously cultivate talent for the Party and the State,and forms a synergistic effect of professional course learning and ideological and political learning.

AIM To explore the clinical effects of Astragali Radix on patients with type 2 diabetes mellitus of Qi Deficiency Pattern.METHODS Ninety patients were randomly assigned into control group (45 cases) for 12-week intervention of both conventional treatment and original treatment regimen,and observation group (45 cases) for 12-week intervention of conventional treatment,original treatment regimen and Astragali Radix granules.The changes in TCM syndrome effects and scores,vascular endothelial function indices and inflammatory cytokines (FMD,NO,ET-1,MHR,CRP),glucose metabolism indices (FBG,2 hPBG,HbA1C,FCP),lipid metabolism indices (TC,TG,HDL-C,LDL-C) and safety indices were detected.RESULTS The observation group demonstrated higher total effective rate of TCM syndromes than the control group ( P<0.05).After the treatment,the observation group displayed higher FMD and NO than the control group (P<0.05),along with lower MHR,2 hPBG,HbA1C,TC,TG and scores for shortness of breath,fatigue,weakness ( P<0.05).No obvious adverse reactions were observable in the two groups.CONCLUSION For the patients with type 2 diabetes mellitus of Qi Deficiency Pattern,Astragali Radix can safely and effectively improve vascular endothelial dysfunction,which is worthy of clinical popularization.

Objective To investigate the predictive value of serum ferritin(SF)and glycated haemoglobin(HbA1c)in the occurrence of adverse perinatal outcomes in pregnant women with gestational diabetes melli-tus(GDM).Methods A total of 97 pregnant women with GDM who underwent antenatal examination and gave birth in Qionglai Maternal and Child Health Hospital from March 2021 to February 2023 were selected as observation group,and another 116 healthy pregnant women who came to the hospital for prenatal examina-tion were concurrently selected as control group.The fasting blood glucose(FBG),SF and HbA1c were com-pared between two groups,and the clinical characteristics,SF and HbA1c levels were compared among women with different perinatal outcomes.Then the influencing factors of adverse perinatal outcomes in GDM preg-nant women were identified,and the value of serum SF and HbA1c in predicting adverse perinatal outcomes in GDM pregnant women was determined.Results FBG,triglycerides(TG),total cholesterol(TC),low-density lipoprotein cholesterol(LDL-C),SF,and HbA1c were elevated in observation group compared to control group,and the differences were statistically significant(P＜0.05).FBG,TG,TC,SF,and HbA1c were higher in poor perinatal outcome group than in good perinatal outcome group,and the differences were statistically significant(P＜0.05).Multivariate Logistic regression analysis denoted that FBG,TG,TC,SF and HbA1c were independent influencing factors for adverse perinatal outcomes(P＜0.05).Receiver operating character-istic(ROC)curve analysis indicated that the area under the curve of single detection and combined detection of SF and HbA1c in predicting the adverse perinatal outcomes in GDM were 0.741(95％CI:0.638-0.844),0.685(95％CI:0.570-0.800)and 0.874(95％CI:0.797-0.951),respectively.Conclusion SF and HbA1c are abnormally elevated in pregnant women with GDM,and SF combined with HbA1c has certain predictive value for perinatal outcomes of pregnant women with GDM.

AIM To explore the clinical effects of Astragali Radix on patients with type 2 diabetes mellitus of Qi Deficiency Pattern.METHODS Ninety patients were randomly assigned into control group (45 cases) for 12-week intervention of both conventional treatment and original treatment regimen,and observation group (45 cases) for 12-week intervention of conventional treatment,original treatment regimen and Astragali Radix granules.The changes in TCM syndrome effects and scores,vascular endothelial function indices and inflammatory cytokines (FMD,NO,ET-1,MHR,CRP),glucose metabolism indices (FBG,2 hPBG,HbA1C,FCP),lipid metabolism indices (TC,TG,HDL-C,LDL-C) and safety indices were detected.RESULTS The observation group demonstrated higher total effective rate of TCM syndromes than the control group ( P<0.05).After the treatment,the observation group displayed higher FMD and NO than the control group (P<0.05),along with lower MHR,2 hPBG,HbA1C,TC,TG and scores for shortness of breath,fatigue,weakness ( P<0.05).No obvious adverse reactions were observable in the two groups.CONCLUSION For the patients with type 2 diabetes mellitus of Qi Deficiency Pattern,Astragali Radix can safely and effectively improve vascular endothelial dysfunction,which is worthy of clinical popularization.