973927.fig.004a
(a)
973927.fig.004b
(b)
Figure 4: Time course of thiobarbituric acid reactive substances (a) and protein carbonyls (b) concentration before (REST), immediately after the CLE (END) and at 20 min, 1, and 2 hours of recovery. Results are expressed as means ± SD. Changes over time were significant at P < 0.05 compared to rest (*symbol).