. 2013 Feb 25;8(2):e56894. doi: 10.1371/journal.pone.0056894

Table 3. Effect of Pb(II) and mangiferin on the activities of the antioxidant enzymes in liver tissue.

Name of the antioxidant enzymes	Control	Mangiferin	Pb(II)	Pb(II)+Mangiferin
SOD(Unit/mg protein)	68.46±1.27	69.03±1.36	38.45±0.0702^a	62.23±1.27^b
CAT(µmol/min/mg protein)	270.51±6.94	269.83±6.79	165.62±3.39^a	245.48±4.906^b
GST(µmol/min/mg protein)	1.49±0.27	1.45±0.277	0.84±0.017^a	1.39±0.265^b
Gpx. (nmol/min/mg protein)	97.54±1.83	96.12±1.91	48.43±0.98^a	93.37±1.84^b
Gpx. (nmol/min/mg protein)	91.37±1.808	90.23±1.587	50.49±1.01^a	86.46±1.677^b

Values are expressed as mean ± SEM, for 6 animals in each groups. “a” values differs significantly from normal control (P^a<0.05); “b” values differs significantly from Gal control (P^b<0.05).