Fig. 4From: Therapeutic and prophylactic effects of oral administration of probiotic Enterococcus faecium Smr18 in Salmonella enterica-infected miceEffect of different treatments on antioxidant activity of liver enzymes, (a) catalase, (b) superoxide dismutase and (c) glutathione reductase in S. enterica-infected mice model. Error bars are representative of mean ± SD. Different letters a, b, c, d, and e denote significant (p < 0.05) differences among the groups. Back to article page