Differential Changes of Aorta and Carotid Vasodilation in Type 2 Diabetic GK and OLETF Rats: Paradoxical Roles of Hyperglycemia and Insulin

<table>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 <i>μ</i>m. Data are presented as mean ± SEM, <svg height="11.125" id="M101" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 61.099998 11.125" width="61.099998" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> versus respective Wistar controls; <sup>††</sup><svg height="11.375" id="M103" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 58.712502 11.375" width="58.712502" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> versus GK.</table>

Journal of Diabetes Research

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Figure 9

Figure 9: Differential Changes of Aorta and Carotid Vasodilation in Type 2 Diabetic GK and OLETF Rats: Paradoxical Roles of Hyperglycemia and Insulin 

Figure 9 | Differential Changes of Aorta and Carotid Vasodilation in Type 2 Diabetic GK and OLETF Rats: Paradoxical Roles of Hyperglycemia and Insulin 