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This study was to investigate the protective effect of paeoniflorin (PF) on hydrogen peroxide-induced injury. Firstly, "SMILES" of PF was searched in Pubchem and further was used for reverse molecular docking in Swiss Target Prediction database to obtain potential targets. Injury-related molecules were obtained from GeenCards database, and the predicted targets of PF for injury treatment were selected by Wayne diagram. For mechanism analysis, the protein-protein interactions were constructed by String, and the KEGG analysis was conducted in Webgestalt. Then, cell viability and cytotoxicity assay were established by CCK8 assay. Also, the experimental cells were allocated to control, model (200 μmol·L
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Objective:To investigate the clinical effects of scalp acupuncture combined with cognitive therapy on cognitive impairment after traumatic brain injury. Methods:From June, 2016 to October, 2017, 60 patients with cognitive impairment after traumatic brain injury were randomly divided into scalp acupuncture group (n = 20), cognitive training group (n = 20) and combined group (n = 20), who accepted their own therapies for 40 times. They were assessed with Mini-Mental State Examination (MMSE), Montreal Cognitive Assessment (MoCA) and modified Barthel Index (MBI) before and after treatment. Results:All the groups improved in the scores of MMSE, MoCA and MBI after treatment (F > 21.923, P < 0.001), which were the best in the combined group (F > 3.423, P < 0.05). Conclusion:Combination of scalp acupuncture and cognitive training is more effective on cognitive impairment after traumatic brain injury.
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Objective To evaluate the effect of hyperhomocysteinemia on ischemic diease in rats. Methods Thirty-two SD rats were randomized into two groups,control group(n=16,administered with tap water) and hyperhomocysteinemia group(HH group,n=16,administered with water containing L-methionine at 1 g/kg/d).At the 14thday of dietary modification,the left femoral artery and vein were excised,and the interventions continued for another 14 days.At the 15th day after operation,serum biochemical parameters as well as NOx and cGMP in ischemic tissues were tested,capillary vessel density of both hindlimbs were measured by histological analysis,and angiogenesis of ischemic hindlimb was observed by angiography. Results At the 15th day after operation,the level of high-density lipoprotein-cholesterol(HDL-C),blood urea nitrogen,uric acid and ratio of blood urea nitrogen to serum creatinine were significantly higher in HH group than those in control group,while the level of serum folic acid,VitB12,HDL-C and endogenous creatinine clearance rate were significantly lower in HH group than those in control group(P