NCOA4 and polycystic ovary syndrome: Relative expression of HP (P < 0.01) A2M (P < 0.01), NCOA4 (P < 0.001) and HAMP (P < 0.01, P < 0.05) gene was significantly downregulated in PCOS female with complaint of kidney disease compared to PCOS females with diabetes, BP and both with diabetes and BP.