Vascular Remodeling, Oxidative Stress, and Disrupted PPARγ Expression in Rats of Long-Term Hyperhomocysteinemia with Metabolic Disturbance

Figure 5

Representative immunohistochemical images of PPARγ in the coronary arteriole in the control-diet group (a) and the Met-diet group (b). Positive staining of PPARγ was found in the nuclei of the cells. The Met-diet group had significantly fewer PPARγ positive cells () (c). Original magnification was ×200 for (a)-(b) and the scale bar = 100 um. Values are mean ± SEM.

(a)

(b)

(c)