Molecular, Genetic, and Biochemical Nutrition Commons^™

Feeding State, Vitamin A Status And Atypical Protein Kinase C Modulate The Insulin-Regulated Gene Expression In Rat Hepatocytes, Wei Chen

Doctoral Dissertations

Hormonal and nutritional stimuli coordinately regulate the glucose and lipid metabolism in the liver. Dysregulated hormonal balance and nutrient metabolism not only disrupt the energy homeostasis, but also predispose individuals to the development of obesity and its related metabolic diseases. Research presented in this dissertation investigated the effects of a nutritional factor, vitamin A (VA), and a potential component of insulin signaling cascade, atypical protein kinase C (aPKC), on the glucose and lipid metabolic genes transcription in primary hepatocytes from Zucker lean (ZL) and fatty (ZF) rats.

To examine VA effects, we put ZL and ZF rats with different VA …