Figure 4. Effect of EO on Caspase-3 and MT-RNR2 gene expression. Treatment of AMD cybrids with EO reduced the gene expression of Caspase-3 (A) and up-regulated MT-RNR2 gene (B). ** indicates p<0.01. Data are presented as mean ± SEM and normalized to untreated AMD cybrids which were assigned a value of 1.