Title : Insulin-sensitizing effect of rosiglitazone (BRL-49653) by regulation of glucose transporters in muscle and fat of Zucker rats.

Pub. Date : 2001 Nov

PMID : 11699047






3 Functional Relationships(s)
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1 Interestingly, GLUT-1 protein content was increased in adipose tissue ( thick approximate 150%) and skeletal muscle (approximately 50%) of obese rats and treatment with rosiglitazone increased it even more by 5.5-fold in fat and by 2.5-fold in muscle. Rosiglitazone solute carrier family 2 member 1 Rattus norvegicus
2 Consistent with these results, basal (GLUT-1-mediated) transport rate of 3-O-methyl-D-glucose into isolated epitrochlearis muscle was elevated in response to rosiglitazone. Rosiglitazone solute carrier family 2 member 1 Rattus norvegicus
3 In conclusion, rosiglitazone may improve insulin resistance in vivo by normalizing GLUT-4 protein content in adipose tissue and increasing GLUT-1 in skeletal muscle and fat. Rosiglitazone solute carrier family 2 member 1 Rattus norvegicus