Effects of puerarin on GLUT4 in adipocyte of rats with insulin resistance / 中国临床药理学与治疗学
Chinese Journal of Clinical Pharmacology and Therapeutics
;
(12)2004.
Artigo
em Chinês
| WPRIM
| ID: wpr-555350
ABSTRACT
AIM:
To investigate the effects of puerarin on expression and translocation of glucose transporter 4(GLUT4) in adipocyte of rats with insulin resistance induced by diets.METHODS:
Experimental rats were divided into three groups control group (n=10), model group (n=10) and puerarin group (n=10) randomly. Animals in model group and puerarin group were fed with the diets enriched with sucrose (20%, w/w), lard (10%, w/w), cholesterol( 2.5%, w/w) and cholic acid (1%, w/w) to induce insulin resistance. Puerarin group were treated with puerarin (100 mg?kg -1 body weight, ip) every day for 6 weeks. After the plasma membranes and the intracellular membranes of adipocyte were prepared and separated, GLUT4 protein was detected by Western blot analysis. Body weight, serum triglyceride and cholesterol, fasting plasma glucose and serum insulin concentration were detected termly. And the insulin sensitivity index was also calculated.RESULTS:
Western blot analysis showed that intracellular membranes GLUT4 protein in adipocyte of model group rats decreased by 38.72% (P
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Clinical Pharmacology and Therapeutics
Ano de publicação:
2004
Tipo de documento:
Artigo
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