Fig. 1From: Intravitreal injection of mitochondrial DNA induces cell damage and retinal dysfunction in ratsReal-time PCR was used to measure the copy numbers of mtDNA in the cytoplasm of retinal tissue. A Control and after light-exposure at 1, 3, 5, and 7 days; B control and an intravitreal injection of LPS at 1, 3, 5, and 7 days. *P < 0.05, **P < 0.01, n = 3 biological replicates in each groupBack to article page