Fig. 5

APAP increased SOD activity and reduced hippocampal MDA levels after exposure to LPS in mice. a SOD activity in the hippocampus on postoperative day 1. b The MDA level in the hippocampus on postoperative day 1. Data are expressed as the mean ± SE (n = 6). ***P < 0.001 vs. CON group; ^# P < 0.05, ^## P < 0.01 vs. LPS group. SOD superoxide dismutase, MDA malondialdehyde, APAP acetaminophen, aCSF artificial cerebrospinal fluid, LPS lipopolysaccharide, SE standard error