The control-RSV group was excluded from the gene expression analysis since we did not detect any significant metabolic or reproductive changes in this group compared to the control-vehicle group. Cyp17a1 was upregulated and Cyp11a1 was downregulated in PCOS-vehicle rats compared to vehicle controls, but neither exercise nor resveratrol treatment had any affect on the gene expression levels (Table 5). This evidence concerns the gene CYP11A1 and polycystic ovary syndrome.