Figure 6.

Hydroxyproline concentration in lung of rats under different treatments conditions. Each value represents the mean ± SD of 3 replicates. a: Significant difference from Control P = 0.025 and 0.005 respectively. b: Significant difference from Irradiation group (IR) P = 0.025. c: Significant difference from BL group (BL) P = 0.025, 0.005, 0.05, 0.025 and 0.05 respectively.