No significant differences in oxidative stress indexes, the frequencies of PAF-AH G449T genotype and PAF-AH activities (Table 5) as well as other clinical, hormonal, and metabolic parameters (data not shown) according to PAF-AH A379V genotypes were detected in PCOS patients and control women (P > 0.05). The gene discussed is PLA2G7; the disease is polycystic ovary syndrome.