Pharmacodynamic Study of Compound Xiangqi Granules in Vitiligo Model Guinea Pigs
10.6039/j.issn.1001-0408.2015.28.16
- VernacularTitle:复方香芪颗粒对白癜风模型豚鼠的药效学研究Δ
- Author:
Ruirui ZHOU
;
Shilong MAO
- Publication Type:Journal Article
- Keywords:
Compound xiangqi granules;
Vitiligo model;
Guinea pig;
Cholinesterase;
Malondialdehyde;
Hemorheology index-es;
Pharmacodynamics
- From:
China Pharmacy
2015;(28):3935-3937
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To study the pharmacodynamics of Compound xiangqi granules in vitiligo model guinea pigs. METH-ODS:The vitiligo guinea pigs model was established by chemical decolorization with hydrogen peroxide. Then guinea pigs were randomly divided into 5 groups after modeling,including model control group (water),vitiligo capsules group [positive control, 50 mg/(kg·d)] and Compound xiangqi granules low-dose,medium-dose and high-dose groups [25,100,and 400 mg/(kg·d)]. They were given related medicines intragastrically once a day for 40 days. The distribution of skin melanin and the number of black hair follicle were observed,and cholinesterase (ChE) activity,malondialdehyde (MDA) content of plasma and hemorheology in-dexes were detected. Blank control group had also been established. RESULTS:Compared with blank control group,the distribu-tion of skin melanin,the number of black hair follicle and ChE activity decreased in model control group,while plasma viscosity, whole blood viscosity and hematocrit increased significantly,and erythrocyte sedimentation rate decreased significantly;there was statistical significance(P<0.05 or P<0.01). Compared with model control group,except erythrocyte sedimentation rate and hema-tocrit of low-dose group,above indicators of positive control group and Compound xiangqi granules low-dose,medium-dose and high-dose groups were all improved;there was statistical significance(P<0.05 or P<0.01),showing good effectiveness-dose rela-tionship. CONCLUSIONS:Compound xiangqi granules improve relative indicators of experimental vitiligo model guinea pigs effec-tively.
