INS and polycystic ovary syndrome: In addition, the lipid infusion caused a rise in plasma glucose AUC 3 h in PCOS from 14.2 ± 0.26 to 14.9 ± 0.25 mmol/L, p = 0.03 but with no concomitant increase in insulin secretion [insulin AUC 3 h (pmol/L): with saline 2.1 ± 0.0 with intralipid 2.2 ± 0.08].