Dan-gua fang improves glycolipid metabolic disorders by promoting hepatic adenosine 5'-monophosphate activated protein kinase expression in diabetic Goto-Kakizaki rats.

Objective: To investigate the effect of Dan-gua Fang on adenosine 5'-monophosphate (AMP) activated protein kinase (AMPK) α expression in liver and subsequent improvement of glucose and lipid metabolism.

Methods: Forty 13-week-old diabetic Goto-Kakizaki (GK) rats were randomly divided into model, Dan-gua Fang, metformin and simvastatin groups (n=10 for each), and fed high-fat diet ad libitum. Ten Wistar rats were used as normal group and fed normal diet.