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1.
China Pharmacy ; (12): 5119-5122, 2017.
Article in Chinese | WPRIM | ID: wpr-704489

ABSTRACT

OBJECTIVE:To evaluate clinical efficacy of Shenling baizhu powder combined with aminosalicylic acid in the treatment of ulcerative colitis (UC),and to provide evidence-based reference in clinic.METHODS:Retrieved from PubMed,Cochrane library,CJFD,VIP,Wanfang database and CBM,randomized controlled trials (RCTs) about Shenling baizhu powder combined with aminosalicylic acid preparations (trial group) vs.aminosalicylic acid preparations alone (control group) in the treatment of UC were collected.Meta-analysis was performed by using Rev Man 5.2 statistical software afder data extraction and quality evaluation with Cochrane systematic evaluator manual 5.1.0.RESULTS:A total of 14 RCTs were included,involving 1 177 patients.Meta-analysis showed that total response rate of trial group was significantly higher than that of control group [OR=3.40,95% CI (2.44,4.74),P<0.001],while Sutherland DAI score [MD=-1.31,95% CI (-2.07,-0.56),P<0.001],the levels of TNF-α [SMD=-1.90,95%CI(-2.90,-0.90),P<0.001],IL-17[MD=-85.18,95%CI(-100.51,-69.85),P<0.001] and IL-23 [MD=-113.27,95%CI(-132.34,-94.21),P<0.001] in trial groups were significantly lower than control group,with statistical significance.CONCLUSIONS:Therapeutic efficacy of Shenling baizhu powder combined with aminosalicylic acid preparation is better than aminosalicylic acid preparation alone in the treatment of UC,and can significantly reduce Suthedand DAI and the levels of serum cytokines.

2.
Chongqing Medicine ; (36): 12-15, 2014.
Article in Chinese | WPRIM | ID: wpr-439912

ABSTRACT

Objective To investigate and detect the immunity characteristics of a conserved sequence including 30 amino residues which is located in the C terminal of HPVL1 .Methods The immune model of mouse was establish with a polypeptide synthetized based on this sequence .The amount of CD3+ ,CD3+CD4+ or CD3+CD8+ lymphocyte of the mouse spleen was detected by Flow cy-tometry ,then the value of CD4+ /CD8+ were calculated .The cell proliferation was detected by MTT assay .Sample was took from the cell supernatant to detect the content of IL-4 and IFN-γby double antibody sandwich ELISA .Results (1)The amount of CD3+CD8+ lymphocytes and the value of CD4+ /CD8+ were significantly increased than control group(P0 .05) .(3)The level of IL 4 were significantly higher than that of control group (P0 .05) .Conclusion The results showed that it was affirmative that the polypeptides induced humoral immunity ,which was worth to be furtherly studied as a preventive vaccine .But its cell immunogenicity is weak ,and the attenmpt to induce the response related to the cell immunogenicity was failed ,and the immunogenicity of the peptide remains to be improved .

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