Summary of important sites of action and side effects and cardiovascular actions of drugs used in the treatment of diabetes.
DPP-4, dipeptidyl peptidase 4; eNOS, endothelial nitric oxide synthase; GI, gastrointestinal; GLP-1, glucagon-like peptide 1; SGLT2, sodium glucose cotransporter 2; TZD, thiazolidinedione.