Aim To explore the mechanism of action of Guizhi Jia Gegen decoction(GGD)in treating pneu-monia-enteritis induced by H1N1 influenza virus infec-tion in a mouse model,using network pharmacology and molecular docking techniques,followed by in vivo verification.Methods A pneumonia-enteritis mouse model was established,and the intervention effects of GGD on the model mice were evaluated using indica-tors such as body weight,rectal temperature,lung in-dex,colon length,H1N1 M gene expression,relative mRNA expression levels of inflammatory cytokines,and pathological sections of the lung and intestine.The targets of the blood-absorbed components of GGD were identified using the Swiss Target Prediction platform,and the disease targets were retrieved from the Gene-Cards platform.The intersecting targets were analyzed through PPI network analysis using the STRING data-base to identify core targets.GO analysis and KEGG pathway enrichment analysis were performed using the Metascape database.RT-qPCR was employed to vali-date the core targets and pathways.Molecular docking was conducted using AutoDock Tools software to verify the interactions between blood-absorbed components and key targets.Results GGD demonstrated signifi-cant therapeutic effects on the pneumonia-enteritis mouse model.The results of network pharmacology in-dicated that the therapeutic effects of GGD were strong-ly associated with targets such as TNF,ALB,PTGS2,MMP9,EGFR,ESR1,SRC,HSP90AA1,PPARG and MMP2.RT-qPCR results indicated that GGD could intervene in pneumonia-enteritis by regulating the targets TNF,ALB,EGFR and the related targets of the NF-κB pathway.Molecular docking results re-vealed that blood-absorbed components such as puerar-in and liquiritin could stably bind to TNF,ALB and EGFR.Conclusion Components such as puerarin and liquiritin in GGD may exert therapeutic effects on pneumonia-enteritis induced by H1N1 influenza virus infection by acting on targets such as TNF,ALB and EGFR.

Objective To explore the effect of a health behaviour intervention program based on health action process approach(HAPA)on patients after implantation of a pacemaker.Methods Convenience sampling was conducted to select 154 patients who had implantation of a pacemaker in our hospital as research subjects.A random table was used to divide the patients into a control group and an trial group,with 77 patients per group.Patients in the control group were treated with conventional care and issued with exercise brochures,while the patients in the trial group were treated with conventional care with a HAPA-based health behaviour intervention program for 3 months.Both groups were evaluated using the rehabilitation exercise adherence questionnaire and the adult health self-management ability assessment scale before the intervention,at 3 and 6 months after the intervention.Cardiopulmonary function of the patients in both groups was assessed by 6-minute walk test.Results After 3 months and 6 months of intervention,the scores of rehabilitation exercise compliance and self-management ability of the patients in the trial group were better than those in the control group.The difference between the two groups was statistically significant(P<0.05).Six months after discharge,the 6-minute walking distance(6MWD)of the patients in the trial group was longer than that of the control group,and the difference between the two groups was statistically significant(P<0.05).Conclusion The health behaviour intervention program based on the HAPA enhances the exercise compliance in patients who were implanted with a pacemaker,as well as improves the self-management behaviour and cardiopulmonary function.

Aim To explore the mechanism of action of Guizhi Jia Gegen decoction(GGD)in treating pneu-monia-enteritis induced by H1N1 influenza virus infec-tion in a mouse model,using network pharmacology and molecular docking techniques,followed by in vivo verification.Methods A pneumonia-enteritis mouse model was established,and the intervention effects of GGD on the model mice were evaluated using indica-tors such as body weight,rectal temperature,lung in-dex,colon length,H1N1 M gene expression,relative mRNA expression levels of inflammatory cytokines,and pathological sections of the lung and intestine.The targets of the blood-absorbed components of GGD were identified using the Swiss Target Prediction platform,and the disease targets were retrieved from the Gene-Cards platform.The intersecting targets were analyzed through PPI network analysis using the STRING data-base to identify core targets.GO analysis and KEGG pathway enrichment analysis were performed using the Metascape database.RT-qPCR was employed to vali-date the core targets and pathways.Molecular docking was conducted using AutoDock Tools software to verify the interactions between blood-absorbed components and key targets.Results GGD demonstrated signifi-cant therapeutic effects on the pneumonia-enteritis mouse model.The results of network pharmacology in-dicated that the therapeutic effects of GGD were strong-ly associated with targets such as TNF,ALB,PTGS2,MMP9,EGFR,ESR1,SRC,HSP90AA1,PPARG and MMP2.RT-qPCR results indicated that GGD could intervene in pneumonia-enteritis by regulating the targets TNF,ALB,EGFR and the related targets of the NF-κB pathway.Molecular docking results re-vealed that blood-absorbed components such as puerar-in and liquiritin could stably bind to TNF,ALB and EGFR.Conclusion Components such as puerarin and liquiritin in GGD may exert therapeutic effects on pneumonia-enteritis induced by H1N1 influenza virus infection by acting on targets such as TNF,ALB and EGFR.

Objective To explore the effect of a health behaviour intervention program based on health action process approach(HAPA)on patients after implantation of a pacemaker.Methods Convenience sampling was conducted to select 154 patients who had implantation of a pacemaker in our hospital as research subjects.A random table was used to divide the patients into a control group and an trial group,with 77 patients per group.Patients in the control group were treated with conventional care and issued with exercise brochures,while the patients in the trial group were treated with conventional care with a HAPA-based health behaviour intervention program for 3 months.Both groups were evaluated using the rehabilitation exercise adherence questionnaire and the adult health self-management ability assessment scale before the intervention,at 3 and 6 months after the intervention.Cardiopulmonary function of the patients in both groups was assessed by 6-minute walk test.Results After 3 months and 6 months of intervention,the scores of rehabilitation exercise compliance and self-management ability of the patients in the trial group were better than those in the control group.The difference between the two groups was statistically significant(P<0.05).Six months after discharge,the 6-minute walking distance(6MWD)of the patients in the trial group was longer than that of the control group,and the difference between the two groups was statistically significant(P<0.05).Conclusion The health behaviour intervention program based on the HAPA enhances the exercise compliance in patients who were implanted with a pacemaker,as well as improves the self-management behaviour and cardiopulmonary function.

[Objective] To investigate the correlation between human leukocyte antigen (HLA) gene polymorphism and hepatitis B virus (HBV) infection. [Methods] Venous blood samples were collected from 501 healthy individuals undergoing physical examinations at Yan’an Hospital in Kunming, Yunnan Province. Enzyme linked immunosorbent assay (ELISA) was used to detect HBV halves. Based on the results of HBV half detection, the patients were divided into three groups: HBV carrier group, previous infection group, and healthy control group. The HLA-A antigen genotype was detected using polymerase chain reaction with sequence specific primers (PCR-SSP) genotyping technology, and the distribution frequency of HLA-A gene polymorphism was compared between HBV carrier group and healthy control group, as well as between previous infection group and healthy control group. SPSS17.0 software was used for data statistical analysis. [Results] In the healthy control group, the HLA-A2 positivity rate was 47.49%, and the allele frequency was 31.29%.The overall frequency of gene distribution in the healthy control group was consistent with the HLA-A allele table commonly and confirmed in China published by the Chinese Bone Marrow Bank. The HLA-A2 positivity rate and allele frequency in the HBV carrier group were 63.04% and 42.23%, respectively; The difference in HLA-A2 positivity rate and allele frequency among carriers was statistically significant (P<0.05). the HLA-A2 positivity rate and allele frequency in the HBV previous infection group were 56.14% and 35.97%, respectively, which did not significantly differ from those in the healthy control group (P>0.05). [Conclusion] HLA-A2 gene may be a susceptibility gene for chronic hepatitis B HBV carriers.

Objective To investigate the clinical efficacy of a compound oral sulfate solution for preoperative bowel cleansing in colonic polyp patients.Methods Patients who underwent colonoscopic polypectomy were divided into control group and treatment group according to cohort method methods.Patients in the control group were given compound polyethylene glycol electrolyte powder.They started taking it 4-6 hours before colonoscopy and completed the 4 liters of solution within 2 hours.Patients in the treatment group were given a compound oral sulfate solution.They took 1.5 liters of the solution the evening before surgery and repeated the same dosage on the day of the operation.Intestinal cleanliness was assessed using the Boston bowel preparation scale(BBPS),bowel preparation compliance,drug tolerance,patient satisfaction,and incidence of adverse drug reactions were compared between the two groups.Results Control group and treatment group each consisted of 40 cases.The total BBPS scores for the control group and treatment group were(6.68±1.19)and(7.43±1.23)points,respectively.This difference was statistically significant(P＜0.01).Medication compliance rates in the control group and treatment group were 70.00％(28 cases/40 cases)and 95.00％(38 cases/40 cases),respectively;movement compliance rates were 67.50％(27 cases/40 cases)and 97.50％(39 cases/40 cases)in the two groups,while medication tolerance rates were 67.50％(27 cases/40 cases)and 90.00％(36 cases/40 cases);patient satisfaction with bowel preparation were(1.89±0.75)and(2.42±0.43)points for the control and treatment groups,respectively;statistically significant differences were found between the control and treatment groups in all the above indicators(P＜0.05,P＜0.01,P＜0.001).The main adverse drug reactions in the control and treatment groups were nausea and vomiting,with occurrence rates of 10.00％(4 cases/40 cases)and 5.00％(2 cases/40 cases),respectively.The comparison of adverse drug reactions occurrence rate between the two groups showed no statistically significant difference(P＞0.05).Conclusion Taking compound oral sulfate solution for intestinal preparation,the intestinal cleaning effect is better than that of compound polyethylene glycol electrolyte powder,and the patient's compliance and drug tolerance are higher,and the patient's satisfaction can be effectively improved.

Temporomandibular joint (TMJ) diseases are common clinical conditions. The number of patients with TMJ diseases is large, and the etiology, epidemiology, disease spectrum, and treatment of the disease remain controversial and unknown. To understand and master the current situation of the occurrence, development and prevention of TMJ diseases, as well as to identify the patterns in etiology, incidence, drug sensitivity, and prognosis is crucial for alleviating patients′suffering.This will facilitate in-depth medical research, effective disease prevention measures, and the formulation of corresponding health policies. Cohort construction and research has an irreplaceable role in precise disease prevention and significant improvement in diagnosis and treatment levels. Large-scale cohort studies are needed to explore the relationship between potential risk factors and outcomes of TMJ diseases, and to observe disease prognoses through long-term follw-ups. The consensus aims to establish a standard conceptual frame work for a cohort study on patients with TMJ disease while providing ideas for cohort data standards to this condition. TMJ disease cohort data consists of both common data standards applicable to all specific disease cohorts as well as disease-specific data standards. Common data were available for each specific disease cohort. By integrating different cohort research resources, standard problems or study variables can be unified. Long-term follow-up can be performed using consistent definitions and criteria across different projects for better core data collection. It is hoped that this consensus will be facilitate the development cohort studies of TMJ diseases.

Objective To investigate the clinical efficacy of therapy of clearing heat,percolating dampness and lowering turbidity combined with Silibin Meglumine Tablets in the treatment of non-alcoholic steatohepatitis(NASH)patients with abnormal alanine aminotransferase(ALT)level of damp-heat accumulation type.Methods A retrospective study was conducted.According to the medication,80 patients with NASH with abnormal ALT level of damp-heat accumulation type were divided into control group and observation group,with 40 cases in each group.The control group was treated with Silibin Meglumine Tablets,and the observation group was treated with therapy of clearing heat,percolating dampness and lowering turbidity on the basis of treatment for the control group.The course of treatment covered 12 weeks.The changes of liver function indicators of ALT,aspartate aminotransferase(AST),and gamma glutamyl transpeptidase(GGT),blood lipid indicators of total cholesterol(CHOL)and triglyceride(TRIG),and the degree of hepatic steatosis in the two groups were observed before and after treatment.After treatment,the clinical efficacy and safety of the two groups were evaluated.Results(1)After 12 weeks of treatment,the total effective rate of the observation group was 95.00%(38/40),and that of the control group was 77.50%(31/40).The curative effect of the observation group was significantly superior to that of the control group,and the difference was statistically significant(P＜0.05).(2)After treatment,the levels of ALT,AST and GGT in the two groups were significantly lower than those before treatment(P＜0.05),and the decrease of ALT,AST and GGT in the observation group was significantly superior to that in the control group(P＜0.05).(3)After treatment,the levels of CHOL and TRIG in the two groups were significantly lower than those before treatment(P＜0.05),and the decrease of CHOL and TRIG in the observation group was significantly superior to that in the control group(P＜0.05).(4)After treatment,the degree of hepatic steatosis in the two groups was significantly lower than that before treatment(P＜0.05),and the decrease of the degree of hepatic steatosis in the observation group was significantly superior to that in the control group(P＜0.05).(5)During the treatment,no obvious adverse reactions occurred in the two groups,indicating high safety.Conclusion The therapy of clearing heat,percolating dampness and lowering turbidity combined with Silibin Meglumine Tablets exerts certain effect in the treatment of NASH patients with abnormal ALT level of damp-heat accumulation type,and the therapy can significantly enhance the clinical efficacy of Silibin Meglumine Tablets alone for NASH.

Objective To investigate the correlation between amide proton transfer-weighted(APTw)value derived from APTw imaging and Ki-67 expression in hepatocellular carcinoma.Methods Sixty patients with hepatic occupations underwent preoperative upper abdominal MRI scanning,including APTw and diffusion weighted imaging(DWI)sequences.Thirty-two patients with hepatocellular carcinoma proved by pathological results were enrolled in the prospective study.The APTw and apparent diffusion coefficient(ADC)values of the lesions were measured from the corresponding APTw and ADC images,respectively.Mann-Whitney U test or independent sample t test was used to analyze the differences in APTw and ADC values between the high and low Ki-67 expression groups.Pearson correlation analysis was used to evaluate the correlation between APTw value,ADC value and Ki-67 expression level of hepatocellular carcinoma.The receiver operating characteristic(ROC)curve was used to evaluate the diagnostic efficacy of amide proton transfer(APT)parameter in differentiating high and low Ki-67 expression groups.Results The APTw values of high Ki-67 expression group(n=24)was higher than that of low Ki-67 expression group(n=8)[(1.33±0.77)％vs(0.64±0.58)％,P=0.026].There was no significant difference in ADC values between the two groups(0.82×10-3 mm2/s vs 0.86×10-3 mm2/s,P=0.679).The APTw values were positively correlated with Ki-67 expression(r=0.377,P=0.035),and the area under the curve(AUC)of APTw value＞1.24％for the diagnosis of high Ki-67 expression was 0.794,with a sensitivity of 67％and a specificity of 88％.Conclusion The APTw value of hepatocellular carcinoma is positively correlated with Ki-67 expression,which has certain diagnostic value for predicting the expression status of Ki-67.