Differential Changes of Aorta and Carotid Vasodilation in Type 2 Diabetic GK and OLETF Rats: Paradoxical Roles of Hyperglycemia and Insulin
Vasodilation and intima morphology in aorta (AO) and carotid artery (CA) of 12-month-old Goto-Kakizaki rats (GK) after metabolic control with insulin injection. Arrows: subendothelial hyperplasia with many collagen fibers. Bar = 2 μm. Data are presented as mean ± SEM, segments. ** versus respective Wistar controls; †† versus GK.
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