In an ambulatory population of diabetic subjects (Type 1 and Type 2), the urine excretion of the renal osmolyte, glycine betaine, was compared to known markers of glycemic control, renal dysfunction and to the excretion of related betaines, including trigonelline, proline betaine, carnitine and
Hyperglycaemia, a characteristic feature of diabetes mellitus, induces endothelial dysfunction and vascular complications by accelerating endothelial cell (EC) senescence and limiting the proliferative potential of these cells. Here we aimed to investigate the effect of stachydrine, a proline