Figure 2From: Effects of long-term oxygen treatment on α-ketoglutarate dehydrogenase activity and oxidative modifications in mitochondria of the guinea pig heart Thiol group content in guinea pig cardiac mitochondria subjected to 17 h (A) and 60 h (B) oxygenation treatments. Values are as means ± SE of 5 experiments. *P < 0.05, **P < 0.01, ***P < 0.001 - significantly different compared with the air-treated group.Back to article page