Table 3.

Serum levels of superoxide dismutase (SOD) and reduced glutathione (GSH).

Group (treatment)	SOD (U/g Hgb × 103)	GSH (nM/ml erythrocytes)
Control	6.00 ± 0.58c, *	1131 ± 31.45
Cisplatin	2.40 ± 0.33a, **	661.67 ± 35.16a, **
Cisplatin + NAC	4.00 ± 0.58b, *	1014.17 ± 65.45b, **

Values are expressed as mean ± S.E.M. for eight animals.

^aControl vs. cisplatin.

^bCisplatin vs. cisplatin + NAC.

^cControl vs. cisplatin + NAC.

^*p < 0.05.

^**p < 0.01.