Insulin's ability to stimulate glucose metabolism is severely diminished in the adipose tissue of rats fed a high-fat diet as compared to that of rats fed a low-fat diet. To elucidate the mechanism for this effect we have measured the binding of insulin, the hormone effect on 2-deoxyglucose uptake and the major pathways of [1-(14)C]glucose metabolism, and the activity of lipogenesis-related enz...
