NanoCurc™ increases redox capacity of the hepatocytes. (a) Free glutathione (GSH), (b) oxidized GSH (c), total GSH and (d) the ratio of free GSH to oxidized glutathione disulfide (GSSG) were determined as described in Materials and Methods in liver lysates harvested 48 h after CCl4 treatment in void polymer- (Poly) and NanoCurc™- (NC) treated mice. Data were expressed as mean ± s.e.m., *P values as indicated, t-test, Poly n = 4, NC n = 5.