title: Effect of V(IV)O(dipic-Cl)(H2O)2 on Lipid Metabolism Disorders in the Liver of STZ-Induced Diabetic Rats.
abstract: Vanadium complexes are potent antidiabetic agents for therapeutical treatment of diabetes. In the present study, we investigated the hypolipidemic effect of V(IV)O(dipic-Cl)(H2O)2 (V4dipic-Cl) in liver of streptozotocin- (STZ-)-induced diabetic rats. We found that diabetic animals exhibited hepatic inflammatory infiltration and impaired liver function along with triglyceride (TG) accumulation in the liver. V4dipic-Cl treatment not only ameliorated liver pathological state but also reduced hepatic TG level. Moreover, the upregulation of fatty acid translocase (FAT/CD36) mRNA (4.0-fold) and protein (8.2-fold) levels in the liver of diabetic rats were significantly reversed after V4dipic-Cl treatment. However, no significant effects of V4dipic-Cl on the mRNA expression of fatty acid metabolism-related fatty acid bounding protein 1 (FABP1) and fatty acid transporter 5 (FATP5) were observed. These results suggest that the modification of lipid metabolism-related FAT/CD36 in the liver of diabetic rats is likely involved in the hypolipidemic effects of V4dipic-Cl.
authors.affiliation: College of Life Sciences, University of Chinese Academy of Sciences, No. 19A YuQuan Road, Beijing 100049, China.
authors.forename: Fang
authors.initials: F
authors.lastname: Liu
authors.forename: Mingxia
authors.initials: M
authors.lastname: Xie
authors.forename: Deliang
authors.initials: D
authors.lastname: Chen
authors.forename: Jian
authors.initials: J
authors.lastname: Li
authors.forename: Wenjun
authors.initials: W
authors.lastname: Ding