TABLE 3.

Absolute GSH and GSSG levels in WT and Grx2^−/− cardiac mitochondria

All values reported as mm/liter. Calculations were performed as described under “Experimental Procedures.” n = 4, mean ± S.E., Student's t test.

	GSH	GSSG	Total glutathione (GSH + GSSG)
WT	2.39 ± 0.065	0.081 ± 0.014	2.47 ± 0.069
Grx2−/−	3.24 ± 0.39	0.27 ± 0.037a	3.51 ± 0.41b

^a p < 0.01.

^b p < 0.05.