. 2018 Sep 11;9:2134. doi: 10.3389/fmicb.2018.02134

Table 6.

Effects of dietary supplements on SOD activity and the levels of MDA and GSH in the brains of mice.

Groups		SOD (U/mg protein)	MDA (nmol/mg protein)	GSH (μmol/g protein)
Intervention groups	Control	8.46 ± 0.47^a	6.76 ± 0.67^c	11.57 ± 0.61^a
	Pb only	3.13 ± 0.38^d	11.13 ± 0.30^a	6.49 ± 0.36^c
	Pb + DSA	6.24 ± 0.38^b,c	6.63 ± 0.64^c	12.34 ± 0.47^a
	Pb + DSB	6.53 ± 0.28^b	7.31 ± 0.23^c	11.58 ± 0.41^a
	Pb + Excipients	3.17 ± 0.79^d	11.13 ± 0.69^a	6.51 ± 0.26^c
DMSA groups	High-dose DMSA	6.01 ± 0.28^b,c	9.49 ± 1.31^b	9.53 ± 0.10^b
	Low-dose DMSA	5.28 ± 0.51^c	9.47 ± 0.74^b	8.94 ± 0.43^b
Therapy groups	Control	9.05 ± 1.50^a	6.52 ± 0.31^c	11.28 ± 0.33^a
	Pb only	4.04 ± 0.38^d	12.05 ± 2.01^a	6.56 ± 1.20^c
	Pb + DSA	6.17 ± 0.17^b,c	7.35 ± 0.72^c	12.61 ± 0.77^a
	Pb + DSB	5.92 ± 0.61^b,c	7.50 ± 0.55^c	12.61 ± 2.33^a
	Pb + Excipients	3.95 ± 0.61^d	12.29 ± 0.47^a	6.43 ± 0.55^c

Values are for 10 mice per group. Abbreviations of group names are as in Table 2. ^a–dStatistically significant differences (P < 0.05) within each row comparison.