Figure 6
From: Lung glutathione adaptive responses to cigarette smoke exposure
The maintained GSH adaptive response in the ELF prevents CS induced GSH depletion below basal levels. The maintained GSH adaptive response in the ELF occurs within 3 days. Mice were exposed to CS for 3 days to induce GSH adaptive responses and ELF GSH levels were analyzed after either 16 hours of recovery (closed bar) or immediately following the CS exposure (crossed bar). Data represented as mean ± SEM, with different letters representing statistically significant differences between groups, p < 0.05.