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Pharmacology

2004

Articles 1 - 1 of 1

Full-Text Articles in Cell Biology

Mitochondrial Remodeling In Adipose Tissue Associated With Obesity And Treatment With Rosiglitazone, Leanne Wilson-Fritch, Sarah M. Nicoloro, My T. Chouinard, Mitchell A. Lazar, Patricia C. Chui, John D. Leszyk, Juerg R. Straubhaar, Michael P. Czech, Silvia Corvera Nov 2004

Mitochondrial Remodeling In Adipose Tissue Associated With Obesity And Treatment With Rosiglitazone, Leanne Wilson-Fritch, Sarah M. Nicoloro, My T. Chouinard, Mitchell A. Lazar, Patricia C. Chui, John D. Leszyk, Juerg R. Straubhaar, Michael P. Czech, Silvia Corvera

Open Access Articles

Adipose tissue plays a central role in the control of energy homeostasis through the storage and turnover of triglycerides and through the secretion of factors that affect satiety and fuel utilization. Agents that enhance insulin sensitivity, such as rosiglitazone, appear to exert their therapeutic effect through adipose tissue, but the precise mechanisms of their actions are unclear. Rosiglitazone changes the morphological features and protein profiles of mitochondria in 3T3-L1 adipocytes. To examine the relevance of these effects in vivo, we studied white adipocytes from ob/ob mice during the development of obesity and after treatment with rosiglitazone. The levels of ...