Fig. 5From: Effects of intraperitoneal injection of magnetic graphene oxide on the improvement of acute liver injury induced by CCl4Micrographs of the CCl4-induced liver failure stained with caspase-3 (a, b) and IL-6 (c, d) antibodies. Arrows and head arrows indicate apoptosis and inflammatory cells respectively. Numerous positive caspase-3 and IL-6 are visible. Magnification: 100x (a, c) and 400× (b, d). Scale bar = 100 μmBack to article page