Figure 2From: Analysis of the retinal gene expression profile after hypoxic preconditioning identifies candidate genes for neuroprotectionNumber of genes differentially expressed immediately (0 h), 2 h, 4 h and 16 h after hypoxic preconditioning. Gray bars: total number of significantly regulated genes. White bars: number of genes regulated at least 2-fold. The number of differentially regulated genes decreased rapidly during reoxygenation, indicating a fast return to the gene expression pattern of normoxic retinas.Back to article page