Representative light microphotographs of the livers obtained from Sham (a1 and a2), Sham + G.E (b1 and b2), FS (c1 and c2), and FS + G.E group (d1 and d2) (Hematoxylin–eosin staining in a1, b1, c1, and d1 shows swelling of hepatocyte and in a2, b2, c2, and d2 shows apoptosis