Figure 1. Expression of the mRNAs of IL-12p35 and IL-12p40 determined by real-time RT-PCR in retinas with oxygen-induced retinopathy (OIR).
(A) Expression of IL-12p35 was significantly decreased at P14 and P17. (B) Expression of IL-12p40 was significantly decreased at P17. **P < 0.01, *P < 0.05 compared to the room air controls at the same time points (n = 4/group).