Fig. 6
From: Caftaric acid attenuates kidney and remote organ damage induced by renal ischemia-reperfusion injury
Immunohistochemical analysis of caspase-3 expression in kidney tissues across experimental groups, (a) Sham group. (b) IR group, intensive caspase-3 immunopositivity in tubule epithelium (arrowhead) and glomerular structure (arrow) of kidney tissue. (c) Low dose of (CA) (40 mg/kg) group mild caspase-3 immunopositivity in inflammatory cells in intertubular area (arrow) of kidney tissue. (d) High dose of CA (80 mg/kg) group, nonspecific staining. CA = Caftaric acid.
