Establishment and validation of early prediction model for hypertriglyceridemic severe acute pancreatitis.

BACKGROUND: The prevalence of hypertriglyceridaemia-induced acute pancreatitis (HTG-AP) is increasing due to improvements in living standards and dietary changes. However, currently, there is no clinical multifactor scoring system specific to HTG-AP. This study aimed to screen the predictors of HTG-SAP and combine several indicators to establish and validate a visual model for the early prediction of HTG-SAP. METHODS: The clinical data of 266 patients with HTG-SAP were analysed. Patients were classified into severe (N = 42) and non-severe (N = 224) groups according to the Atlanta classification criteria. Several statistical analyses, including one-way analysis, least absolute shrinkage with selection operator (LASSO) regression model, and binary logistic regression analysis, were used to evaluate the data. RESULTS: The univariate analysis showed that several factors showed no statistically significant differences, including the number of episodes of pancreatitis, abdominal pain score, and several blood diagnostic markers, such as lactate dehydrogenase (LDH), serum calcium (Ca2+), C-reactive protein (CRP), and the incidence of pleural effusion, between the two groups (P < 0.000). LASSO regression analysis identified six candidate predictors: CRP, LDH, Ca2+, procalcitonin (PCT), ascites, and Balthazar computed tomography grade. Binary logistic regression multivariate analysis showed that CRP, LDH, Ca2+, and ascites were independent predictors of HTG-SAP, and the area under the curve (AUC) values were 0.886, 0.893, 0.872, and 0.850, respectively. The AUC of the newly established HTG-SAP model was 0.960 (95% confidence interval: 0.936-0.983), which was higher than that of the bedside index for severity in acute pancreatitis (BISAP) score, modified CT severity index, Ranson score, and Japanese severity score (JSS) CT grade (AUC: 0.794, 0.796, 0.894 and 0.764, respectively). The differences were significant (P < 0.01), except for the JSS prognostic indicators (P = 0.130). The Hosmer-Lemeshow test showed that the predictive results of the model were highly consistent with the actual situation (P > 0.05). The decision curve analysis plot suggested that clinical intervention can benefit patients when the model predicts that they are at risk for developing HTG-SAP. CONCLUSIONS: CRP, LDH, Ca2+, and ascites are independent predictors of HTG-SAP. The prediction model constructed based on these indicators has a high accuracy, sensitivity, consistency, and practicability in predicting HTG-SAP.

Community promotion of superficial needling plus club swing for post-stroke motion impairment of the shoulder joint / 针灸推拿医学（英文版）

Objective: To investigate the community promotion feasibility of superficial needling plus club swing for post-stroke motion impairment of the shoulder joint. Methods:A total of 180 cases (duration 0.05). After a 60-day treatment, the shoulder pain severity, active range of motion of the shoulder joint and ADL in the observation group were significantly improved than those in the control group (allP<0.01). In addition, no adverse events were reported by participants in the observation group. Conclusion:Superficial needling plus club swing plays a positive role in improving post-stroke motion impairment of the shoulder joint. This safe, reliable and economical therapy has good patient compliance and is suitable for community promotion.

Study on construction and function of CNE1 cells stably over-expressing eIF1 gene / 重庆医学

Objective To establish nasopharyngeal carcinoma cell line (CNE1) with eIF1 gene stable over-expression and to study its effects on the proliferation and migration of nasopharyngeal carcinoma cells.Methods EIF1 over-expression vector was constructed by adopting the pEGFPC1 eukaryotic expression system for transfecting nasopharyngeal carcinoma CNE1 cells.Thus the stably transfected EIF1-elF1 and its control cells were obtained.The over-expression situation of eIF1 in these cells was verified by real time fluorescence quantitative PCR(qPCR) and Western blot.The proliferation and migration activity of CNE1-eIF1 cells were tested by adopting the cell proliferation and migration tests.Results The enzyme digestion electrophoresis identification and sequencing showed that the pEGFPC1-eIF1 eukaryotic expression vector was successfully constructed.After mRNA and protein expression identification,compared with the reloading plasmid transfection group,the eIF1 gene mRNA and protein expression levels in nasopharyngeal carcinoma cell line CNE1 stably over-expressing eIF1 were up-regulated by 2.85 folds and 2.58 folds respectively (P＜ 0.05),while its proliferation and migration activities were down-regulated by 55 ％ and 36 ％ respective (P＜ 0.05).Conclusion The nasopharyngeal carcinoma cell line over-expressing elF1 is successfully constructed,the eIF 1 over-expression could significantly down-regulate the proliferation and migration activities of nasopharyngeal carcinoma cells,suggesting that eIF1 has potential anti-tumor effect.

Study on construction and function of CNE1 cells stably over-expressing eIF1 gene / 重庆医学

Objective To establish nasopharyngeal carcinoma cell line (CNE1) with eIF1 gene stable over-expression and to study its effects on the proliferation and migration of nasopharyngeal carcinoma cells.Methods EIF1 over-expression vector was constructed by adopting the pEGFPC1 eukaryotic expression system for transfecting nasopharyngeal carcinoma CNE1 cells.Thus the stably transfected EIF1-elF1 and its control cells were obtained.The over-expression situation of eIF1 in these cells was verified by real time fluorescence quantitative PCR(qPCR) and Western blot.The proliferation and migration activity of CNE1-eIF1 cells were tested by adopting the cell proliferation and migration tests.Results The enzyme digestion electrophoresis identification and sequencing showed that the pEGFPC1-eIF1 eukaryotic expression vector was successfully constructed.After mRNA and protein expression identification,compared with the reloading plasmid transfection group,the eIF1 gene mRNA and protein expression levels in nasopharyngeal carcinoma cell line CNE1 stably over-expressing eIF1 were up-regulated by 2.85 folds and 2.58 folds respectively (P＜ 0.05),while its proliferation and migration activities were down-regulated by 55 ％ and 36 ％ respective (P＜ 0.05).Conclusion The nasopharyngeal carcinoma cell line over-expressing elF1 is successfully constructed,the eIF 1 over-expression could significantly down-regulate the proliferation and migration activities of nasopharyngeal carcinoma cells,suggesting that eIF1 has potential anti-tumor effect.

Effect of acupuncture combined with rehabilitation therapy to improve comprehensive function among patients with stroke in communities / 中华全科医师杂志

Objective To Btudy effect of standardized acupuncture combined with rehabilitation therapy (function training)on improvement of comprehensive function among patients with stroke in communities,Changning District of Shanghai.Methods One hundred and seventy-six stroke patients were divided into rehabilitation therapy group(88 cases)and control group(88 cages)with block randomization.Patients in rehabilitation therapy group were treated with standardized acupuncture combined with function training in addition to regular medical treatment,and patients in control group regular medical treatment only.All the patients were evaluated with functional comprehensive assessment(FCA)scale by the end of 2-and 5-month of treatment,respectively.Results By the end of 5-month of treatment,scores of FCA in both groups increased significantly (P＜0.01),as compared to those before treatment,more in rehabilitation therapy group than that in control group(P＜0.05).Conclusions Effect of standardized acupuncture combined with rehabilitation therapy Can obviously improve their comprehensive function among stroke patients in communities.