Fig. 1

A photomicrograph of the longitudinal sections of the cardiac tissues in A group Ӏ and B group ӀӀ showing regular arranged cardiac myofibres (MF) with oval central nuclei of the cardiomyocytes (arrow) and normal endothelial lining of the blood vessels (BV. C group ӀӀӀ showing disrupted cardiac myofibres (MF) with peripheral nuclei of the cardiomyocytes (arrow), thinning of myofibres (arrow head) and degeneration of other myofibres (star) D group ӀӀӀ showing irregular arranged cardiac myofibres (MF) and ruptured blood vessel (BV) with extravasation of the red blood cells (arrow. (H&E × 400, Scale bar = 20 μm)