Potential Effects of Bisphenol A on the Heart and Coronary Artery of Adult Male Rats and the Possible Role of L-Carnitine

Figure 4

Histopathological section in the heart of rat stained with Masson trichrome stain. a and b is the control group, c and d are the BPA group, and e and f are the BPA + LC group. The myocardium of the control group shows minimal bluish-stained collagen fibers. The expression of the color is notably increased in the BPA group and reduced in the BPA + LC group (Masson trichrome stain; A, C, and E X 200, B, D, and F X 400).