Fig. 11
From: Caftaric acid attenuates kidney and remote organ damage induced by renal ischemia-reperfusion injury
Immunohistochemical analysis of COX2 expression in lung tissues across experimental groups, (a) Sham group. b) IR group, intensive COX2 immunopositivity in inflammatory cells in peribronchial tissue (star). (c) Low dose of CA (40 mg/kg) group, mild COX2 in inflammatory cells in the peribronchial tissue (star). (d) High dose of CA (80 mg/kg) group, mild COX2 immunopositivity in inflammatory cells (arrow) in peribronchial tissue. CA = Caftaric acid, IR = Ischemia reperfusion.
