Effect of oral diosmin tablets on the pain and wound healing after modified anal fissure resection / 中国生化药物杂志

Objective To investigate the effect of diosmin on the pain and wound healing after modified anal fissure resection .Methods 98 patients from January 2015 to July 2016 in our hospital who were admitted to meet the inclusion criteria and improved anal fissure resection patients were selected and randomly divided into control group and study group, 49 cases in each group.And the control group was given routine postoperative treatment, the study group was treated with diosmin tablets on routine postoperative therapy , two groups were treated for seven days for a course of treatment, the wound pain, wound width and wound healing were observed and recorded before and after treatment, blood samples were taken to determine changes in serum inflammatory factors, the clinical efficacy and complications were compared.Results After treatment, the two groups of wound pain, the width of the wound and wound healing rate were decreased, the serum TNF-α, IFN-γ, IL-6 levels were decreased, the difference was statistically significant (P<0.05), compared with the control group, the degree of pain, the width of the wound and wound healing rate were lower, the serum TNF-α, IFN-γ, IL-6 content were lower, the average healing time and granulation growth time and remove decay time were shorter, the difference was statistically significant (P<0.05).The effective rate of the study group was 91.83%, higher than the control group 75.51%, the difference was statistically significant (P<0.05).All patients were followed up, no case falls off phenomenon, there was no significant difference in the incidence of adverse reactions between the two groups.Conclusion Diosmin tablets on the improvement of anal fissure after resection of wound healing has a role in promoting inflammation, reduce the severity of pain conditions.

Study of 5-aminolevulinic acid in enhancing anti-diabetic efficacy of metformin / 中国药理学通报

Aim Toexaminethecombinedeffectsof 5-ALA and metformin on diabetes mellitus induced by streptozotocin( STZ) in mice, and to discuss the mech-anisminitially.Methods Thediabeticmiceinduced by intraperitoneal injection of STZ were treated with 5-ALA and/or metformin for 30 days. Physical signs, fasting blood glucose ( FBG ) , fasting plasma insulin ( FIns) , plasma leptin ( Lep) , glucose tolerance, and histological changes of liver and pancreas were as-sessed. Insulin resistance was evaluated by the homeo-stasismodelassessment(HOMA).Results There were more significant effects when 5-ALA combined with metformin than only using metformin on lowering FBG, FIns and Lep. And 5-ALA combined with met-formin could improve glucose tolerance and the insulin sensitivity. Microscopic analysis demonstrated that sig-nificant changes in pancreatic islet and characteristic feature of the vacuolization phenotype in liver was ob-served on diabetic mice, and use of 5-ALA could in-hibit shrinking pancreatic islet number and hepatic morphological changes, especially in combination with metformin.Conclusions Asynergisticeffectof5-ALA and metformin is observed. Combined therapy of 5-ALA and metformin can decrease FBG and improve glucose tolerance, insulin sensitivity and islet ? cells function and morphology.