Figure 1From: Grape seed proanthocyanidins ameliorate pancreatic beta-cell dysfunction and death in low-dose streptozotocin- and high-carbohydrate/high-fat diet-induced diabetic rats partially by regulating endoplasmic reticulum stressSchematic representation of the experimental procedures. The present study was performed in Sprague–Dawley rats made diabetic with low dose streptozotocin and a high-carbohydrate/high-fat diet. GSPs: grape seed proanthocyanidins; OGTT: oral glucose tolerance test.Back to article page