Figure 1. HIF-1α and iNOS mRNA expression in retina.
A: HIF-1α; B: iNOS. M: DNA ladder; 1: control group; 2-, 3-, 4-, 5-, 6-day groups; 3-, 7-, 14-, 21-, 28-day groups; 7, 8, 9, 10, 11: EPO injection in 3-, 7-, 14-, 21-, 28-day groups
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