Endocrine Abstracts

The biguanides metformin and phenformin enhance insulin sensitivity and improve glycaemic control in type 2 diabetes. Metformin is the most prescribed oral agent for type 2 diabetes but phenformin has been withdrawn because of its propensity to cause lactic acidosis. Metformin has a major effect in the liver where it reduces glucose output via AMPK activation. As the adipocyte is now considered to be a critical participant in whole-organism metabolic homeostasis we investigate...