AGER and polycystic ovary syndrome: They demonstrated higher serum AGEs protein levels (U/mL) (mean ± SE: 9.81 ± 0.16 vs. 5.11 ± 0.16, P < 0.0001), and elevated expression of RAGE (% + ve) (mean ± SE: 30.91 ± 10.11 vs. 7.97 ± 2.61, P < 0.02) in patients with PCOS compared to control group.