Background:Acupuncture(AP)is widely used in hospitalized patients.However,high-quality evidence supporting its use in patients with sepsis-induced gastrointestinal dysfunction remains limited.Objective:This study aims to conduct a systematic review and meta-analysis to evaluate the effects of AP in patients with sepsis-induced gastrointestinal dysfunction.Methods:PubMed,Embase,Web of Science,SinoMed,VIP Database,Wanfang Data Knowledge Service Platform,China National Knowledge Infrastructure,and the Cochrane Library were searched from inception to March 10,2024.We included randomized controlled trials(RCTs)that focused on adult patients with sepsis receiving AP and compared them with a control group.The primary outcome was gastrointestinal indicators.Sensitivity analysis,subgroup analysis,and assessment of publication bias were conducted to explore the potential heterogeneity among the included studies.Results:A total of 23 RCTs involving 1603 patients were included.Overall,AP significantly improved gastrointestinal indicators,including intra-abdominal pressure(mean difference[MD]=-1.97cm H2O;95％confidence interval[CI]:-2.77,-1.16;P＜0.00001),bowel sounds(MD=0.91 per minute;95％CI:0.66,1.16;P＜0.00001),and gastric residual volume(MD=-46.94mL;95％CI:-83.45,-10.43;P=0.01).These findings were corroborated by subgroup and sensitivity analyses.AP also showed significant benefits in inflammation indicators(procalcitonin,tumor necrosis factor-α,and interleukin-6),gastrointestinal function indicators(D-lactate,diamine oxidase,intestinal fatty acid-binding protein,and motilin),disease severity scores(Acute Physiology and Chronic Health Evaluation Ⅱ score and gastrointestinal dysfunction score),clinical prognosis,and other critical clinical outcomes(total effective rate and time to achieve target enteral nutrition)(all P values＜0.05).Additionally,the mortality rate in the AP group was comparable to that of the control group.Conclusion:Our findings suggest that AP significantly improves gastrointestinal indicators and other clinical outcomes in patients with sepsis and gastrointestinal dysfunction,indicating its potential as a promising therapeutic option.However,due to the small sample sizes and substantial heterogeneity among the included studies,further high-quality,multicenter RCTs are needed to validate these results.

AIM:To examine the impact of the transcription factor 7 analogue 2(TCF7L2)gene polymorphism on the hypoglycaemic effect of ex-enatide in patients with type 2 diabetes mellitus(T2DM).METHODS:A total of 100 newly diagnosed Han Chinese patients with T2DM who had not re-ceived any drug treatment were selected from the Affiliated Hospital of Xuzhou Medical University and treated with exenatide monotherapy for 6 months.The TCF7L2 rs290487 was genotyped by SnaPshot method,and blood glucose levels,lipids profiles and pancreatic function evaluation indica-tors were measured at baseline,3 months and 6 months after exenatide treatment.Multiple linear regression analysis was employed to assess the cor-relation between each indicator and the reduction in glycated hemoglobin(HbA1c)levels after 6 months of exenatide treatment.The expression of TCF7L2 protein in the plasma of T2DM patients was detected by enzyme-linked immunosorbent assay(ELISA)kit.Furthermore,western blotting was con-ducted to ascertain TCF7L2 expression in pancreat-ic tissues obtained from db/db mice and INS-1 cells cultured under high glucose conditions.Lentivirus transfection was used to overexpress or knock down TCF7L2 in insulinoma cell line(INS-1)cells,followed by measurement of KSIS activity and insu-lin content after a 24-hour intervention with exena-tide.RESULTS:The distribution pattern of TCF7L2 rs290487 was found to be in accordance with Har-dy-Weinberg equilibrium(P＞0.05).Following 6 months of exenatide treatment,there was a nota-ble reduction in blood glucose levels and an im-provement in lipid profiles when compared to base-line values.Additionally,there was a significant in-crease in the homeostasis model assessment of be-ta-cell function(HOMA-B)values.Patients with the TT genotype exhibited significantly lower postpran-dial plasma glucose(PPG)levels and HbA1c values compared to those with the CC or CT genotypes(P＜0.05).After adjusting for age,gender,body mass in-dex(BMI),and waist to hip ratio(WHR)in the mul-tiple linear regression model,a significant associa-tion was observed between the rs290487 TT geno-type,baseline HbA1c levels,and family history of diabetes with the reduction in HbA1c after six months of exenatide treatment(P＜0.05).Further-more,individuals with the rs290487 TT genotype demonstrated a notable elevation in TCF7L2 expres-sion in plasma among T2DM patients in comparison to those with the CC genotype(P＜0.05).In particu-lar,pancreatic tissue from db/db mice exhibited markedly elevated TCF7L2 expression compared to db/m mice.However,this up-regulation was re-versed by exenatide treatment.Similarly,INS-1 cells cultured under high glucose conditions dem-onstrated an increase in TCF7L2 expression,which was ameliorated upon exenatide administration.The knockdown of TCF7L2 using shRNA enhanced the KSIS function of pancreatic β cells and aug-mented the insulinotropic effect of exenatide.Con-versely,the upregulation of TCF7L2 impaired the KSIS function of pancreatic β cells and attenuated the insulinotropic effect of exenatide.CONCLU-SION:The TCF7L2 rs290487 gene polymorphism is closely associated with the hypoglycaemic efficacy of exenatide therapy.The risk allele C may diminish the effectiveness of exenatide by impacting the lev-els of PPG and HbA1c in T2DM patients.The muta-tion at TCF7L2 rs290487 site(C→T)influenced the expression of TCF7L2 protein.By exerting its regula-tory effect,exenatide may be capable of regulating the impact of TCF7L2 on the function of pancreaticβ cells.

Background: Acupuncture (AP) is widely used in hospitalized patients. However, high-quality evidence supporting its use in patients with sepsis-induced gastrointestinal dysfunction remains limited. Objective: This study aims to conduct a systematic review and meta-analysis to evaluate the effects of AP in patients with sepsisinduced gastrointestinal dysfunction. Methods: PubMed, Embase, Web of Science, SinoMed, VIP Database, Wanfang Data Knowledge Service Platform, China National Knowledge Infrastructure, and the Cochrane Library were searched from inception to March 10, 2024. We included randomized controlled trials (RCTs) that focused on adult patients with sepsis receiving AP and compared them with a control group. The primary outcome was gastrointestinal indicators. Sensitivity analysis, subgroup analysis, and assessment of publication bias were conducted to explore the potential heterogeneity among the included studies. Results: A total of 23 RCTs involving 1603 patients were included. Overall, AP significantly improved gastrointestinal indicators, including intra-abdominal pressure (mean difference [MD] = -1.97 cm H O; 95% confidence interval [CI]: -2.77, -1.16; P < 0.00001), bowel sounds (MD = 0.91 per minute; 95% CI: 0.66, 1.16; P < 0.00001), and gastric residual volume (MD = -46.94 mL; 95% CI:-83.45, -10.43; P = 0.01). These findings were corroborated by subgroup and sensitivity analyses. AP also showed significant benefits in inflammation indicators (procalcitonin, tumor necrosis factor-α, and interleukin-6), gastrointestinal function indicators(D-lactate, diamine oxidase, intestinal fatty acid-binding protein, and motilin), disease severity scores (Acute Physiology and Chronic Health Evaluation II score and gastrointestinal dysfunction score), clinical prognosis, and other critical clinical outcomes (total effective rate and time to achieve target enteral nutrition) (all P values < 0.05). Additionally, the mortality rate in the AP group was comparable to that of the control group. Conclusion: Our findings suggest that AP significantly improves gastrointestinal indicators and other clinical outcomes in patients with sepsis and gastrointestinal dysfunction, indicating its potential as a promising therapeutic option. However, due to the small sample sizes and substantial heterogeneity among the included studies, further high-quality, multicenter RCTs are needed to validate these results.

Background:Acupuncture(AP)is widely used in hospitalized patients.However,high-quality evidence supporting its use in patients with sepsis-induced gastrointestinal dysfunction remains limited.Objective:This study aims to conduct a systematic review and meta-analysis to evaluate the effects of AP in patients with sepsis-induced gastrointestinal dysfunction.Methods:PubMed,Embase,Web of Science,SinoMed,VIP Database,Wanfang Data Knowledge Service Platform,China National Knowledge Infrastructure,and the Cochrane Library were searched from inception to March 10,2024.We included randomized controlled trials(RCTs)that focused on adult patients with sepsis receiving AP and compared them with a control group.The primary outcome was gastrointestinal indicators.Sensitivity analysis,subgroup analysis,and assessment of publication bias were conducted to explore the potential heterogeneity among the included studies.Results:A total of 23 RCTs involving 1603 patients were included.Overall,AP significantly improved gastrointestinal indicators,including intra-abdominal pressure(mean difference[MD]=-1.97cm H2O;95％confidence interval[CI]:-2.77,-1.16;P＜0.00001),bowel sounds(MD=0.91 per minute;95％CI:0.66,1.16;P＜0.00001),and gastric residual volume(MD=-46.94mL;95％CI:-83.45,-10.43;P=0.01).These findings were corroborated by subgroup and sensitivity analyses.AP also showed significant benefits in inflammation indicators(procalcitonin,tumor necrosis factor-α,and interleukin-6),gastrointestinal function indicators(D-lactate,diamine oxidase,intestinal fatty acid-binding protein,and motilin),disease severity scores(Acute Physiology and Chronic Health Evaluation Ⅱ score and gastrointestinal dysfunction score),clinical prognosis,and other critical clinical outcomes(total effective rate and time to achieve target enteral nutrition)(all P values＜0.05).Additionally,the mortality rate in the AP group was comparable to that of the control group.Conclusion:Our findings suggest that AP significantly improves gastrointestinal indicators and other clinical outcomes in patients with sepsis and gastrointestinal dysfunction,indicating its potential as a promising therapeutic option.However,due to the small sample sizes and substantial heterogeneity among the included studies,further high-quality,multicenter RCTs are needed to validate these results.

Objective To discuss the clinical application of coronary CT angiography(CCTA)-derived fractional flow reserve(CT-FFR)in evaluating the risk stratification of the coronary artery stenosis and atherosclerotic plaque quantitative parameters.Methods A total of 122 patients,who received CCTA examination at the Xuzhou Municipal Central Hospital of China,were enrolled in this study.The patients were divided into non-ischemia group(CT-FFR＞0.8,n=66)and ischemia group(CT-FFR0.8,n=56).The characteristics of atherosclerotic plaque were compared between the two groups.Logistic regression analysis was used to analyze the correlation between plaque characteristics and ischemic lesions.Results There were 218 vessels having a CT-FFR＞0.8 and 174 vessels having a CT-FFR ≤0.8.Statistically significant differences in the total plaque volume,calcified plaque volume,plaque length,and stenosis ratio＞50％existed between the two groups(all P＜0.05).Logistic regression analysis indicated that the total plaque volume,calcified plaque volume,plaque length,and stenosis ratio＞50％were the risk factors for myocardial ischemia.Conclusion CT-FFR can be used for the risk stratification of coronary stenosis and atherosclerotic plaque characteristics,which can evaluate the local myocardial blood supply condition from the anatomical stenosis and functional level so as to optimize the diagnosis and treatment measures.

The report of the 20th National Congress of the Communist Party of China has made a major deployment to promote the expansion of high-quality medical resources and balanced regional layout, and the construction of national regional medical centers is an important measure to implement the landing. By analyzing the " three co-construction" mode of the National Children′s Regional Medical Center of Henan Children′s Hospital (Beijing Children′s Hospital Zhengzhou Hospital), this paper systematically introduced the internal and external decision-making, management and operation of the regional medical center from four aspects: management, talent, discipline and system. The practice and effectiveness in talent introduction and training, salary distribution, two-way communication, assessment and incentive, discipline construction, technology application, sharing and evaluation of scientific and technological innovation, institutional linkage and integration, as well as the construction of a hierarchical diagnosis and treatment system, were put forward. Suggestions such as construction according to local conditions, strengthening internal coordination, and optimizing external guarantee were put forward, so as to provide practical reference for the in-depth promotion of other national regional medical center construction projects.

Nuclear receptor corepressor (NCoR1) interacts with various nuclear receptors and regulates the anabolism and catabolism of lipids. An imbalance in lipid/energy homeostasis is also an important factor in obesity and metabolic syndrome development. In this study, we found that the deletion of NCoR1 in intestinal epithelial cells (IECs) mainly activated the nuclear receptor PPARα and attenuated metabolic syndrome by stimulating thermogenesis. The increase in brown adipose tissue thermogenesis was mediated by gut-derived tricarboxylic acid cycle intermediate succinate, whose production was significantly enhanced by PPARα activation in the fed state. Additionally, NCoR1 deletion derepressed intestinal LXR, increased cholesterol excretion, and impaired duodenal lipid absorption by decreasing bile acid hydrophobicity, thereby reversing the possible negative effects of intestinal PPARα activation. Therefore, the simultaneous regulatory effect of intestinal NCoR1 on both lipid intake and energy expenditure strongly suggests that it is a promising target for developing metabolic syndrome treatment.

Objective:To discuss the value of pubo-femoral distance(PFD) in the diagnosis of infants with developmental dysplasia of the hip(DDH).Methods:Nine hundred and thirty-one infants with DDH and normal infants diagnosed by clinical examination and ultrasonography were involved from February 2022 to June 2023 in Beijing Jishuitan Hospital. The ultrasonographic examination included Graf method and pubo-femoral distance measurement. Statistical analysis was made on the measurements of PFD of different types of hips.Results:Among all the hips, 1 359 hips were Graf type Ⅰ, 274 hips were Graf type Ⅱa, 166 hips were Graf type Ⅱb, 31 hips were Graf type Ⅱc, 7 hips were Graf type D, 13 hips were Graf type Ⅲ, and 12 hips were Graf type Ⅳ. The PFD of these hips were (0.34±0.07)cm, (0.35±0.08)cm, (0.35±0.08)cm, (0.51±0.11)cm, (0.67±0.09)cm, (0.95±0.26)cm, (1.27±0.30)cm, respectively. There was no significant difference in PFD between hips of Graf Ⅰ, Graf Ⅱa and Graf Ⅱb ( P>0.05), but there was significant difference in PFD between hips of the other Graf types ( P<0.05). The area under curve(AUC) of the PFD for the diagnosis of stability of the hips in infants was 0.959 with the cut-off value of 0.435 cm, the sensitivity and specificity were 88.9% and 90.4%, respectively. Conclusions:The PFD has great value in the evaluation of the stability of hip joint, and the cut-off value is 0.435 cm.

Objective:To understand the research ability, cognition, and training needs of clinical medical staff in a grade A tertiary hospital in Xinjiang and to analyze the influencing factors.Methods:A convenience sampling method was applied to survey the clinical medical staff of our hospital with a questionnaire including general information, a self-assessment scale of research ability, and a survey of research cognition and training needs. A total of 618 questionnaires were collected with 609 valid returned responses, resulting in an effective return rate of 98.54%. Univariate and multiple linear regression analysis were applied to analyze the influencing factors of the total score of clinical medical staff's research ability.Results:The total score of research ability of 609 clinical medical personnel was 60.73±13.59. The results of multiple linear regression showed that participation in scientific research conferences, enthusiasm for scientific research activities, and the need for scientific research training all had positive effects on the self-assessment of scientific research ability, which together explained 52% of the total variance (adjusted R2=0.520, P<0.001). The top three " very important" options for medical staff research training were data analysis, research design, and research topic selection. Conclusions:Medical staff research skills need to be improved and there is a strong need for research training. Managers should refine scientific research management initiatives and provide hierarchical and targeted scientific research training to improve the overall medical staff's scientific research literacy and research ability, thereby promoting the progress of medical care in hospitals.

Objective:To investigate the current situation of occurrence of social isolation in maintenance hemodialysis patients and analyze its influencing factors, in order to provide a theoretical basis for the implementation of targeted interventions.Methods:The study was a cross-sectional study. A total of 315 dialysis patients in three hemodialysis centers in Xinjiang were selected by simple sampling method from October 2021 to March 2022, who were investigated using the general information questionnaire, Lubben-6 social network scale, International Physical Activity Questionnaire (sedentary behavior section), Patient Health Questionnaire 9-item scale (PHQ-9) and Frail Scale. Univariate analysis and binary Logistic regression analysis were used to explore the influencing factors affecting the social isolation of dialysis patients.Results:Social isolation was present in 28.89% (91/315) of maintenance hemodialysis patients, and binary Logistic regression analysis revealed that age (45-59 years old: OR=4.815, 95% CI 1.362-17.017;≥60 years old: OR=8.968, 95% CI 2.349-34.236), dialysis age ( OR=2.788, 95% CI 1.334-5.826), sedentary behavior ( OR=2.504, 95% CI 1.406-4.461), depression ( OR=2.095, 95% CI 1.179-3.722), and debilitation ( OR=2.043, 95% CI=1.062-3.933) were influencing factors of social isolation in maintenance hemodialysis patients (all P<0.05). Conclusions:The occurrence of social isolation in maintenance hemodialysis patients was closely associated with advanced age, high dialysis age, sedentary behavior, debilitation, and depressive status, suggesting that medical staff in hemodialysis centers can implement targeted interventions to prevent or improve the level of social isolation in patients based on relevant influencing factors.