GLP-1 did not change MGU during normoglycemia (mean (+/− SD) 0.15+/−0.04 and 0.16+/−0.03 μmol/g/min, P = 0.46) or during hypoglycemia (0.16+/−0.03 and 0.13+/−0.04 μmol/g/min, P = 0.14). The gene discussed is GLP1R; the disease is Hypoglycemia.