Fig. 3From: Apple polyphenol extract improves insulin sensitivity in vitro and in vivo in animal models of insulin resistance Chronic effects of APE on whole-body insulin sensitivity in OZR fed with a standard rodent diet (AIN93M) supplemented with 3 g APE/kg diet for five weeks. Results are expressed as mean ± SEM, n = 10 in each group. (a) p < 0.05 compared with control cellsBack to article page