l-Arginine enriched biscuits improve endothelial function and glucose metabolism: A pilot study in healthy subjects and a cross-over study in subjects with impaired glucose tolerance and metabolic syndrome
Keywords: OGTT, oral glucose tolerance test; MS, Metabolic Syndrome; IGT, impaired glucose tolerance; BMI, body mass index; HDL, high-density lipoprotein; NOx, nitrite and nitrate; cGMP, cyclic guanosine monophosphate; PI-BF, post-ischemic blood flowl-Arginine; Fun