Fig 2. MDA concentration in the retina on P9 and P13.
A and B. Retinal MDA concentration was significantly increased in hyperoxia alone exposure P9 (A) and P13 (B) pups compared to that in normoxia control pups, and was significantly decreased upon hyperoxia plus different concentrations of 17β-E2 treatment at P9 (A) and P13 (B) pups. No significant difference was found between hyperoxia alone exposure pups and hyperoxia plus 10.0 μg of 17β-E2 and 100.0 μg of ICI182780-treated pups. *P<0.05, ** or *** P<0.01. I is the abbreviation of ICI182780.