Figure 1From: The low level of glucagon-like peptide-1 (glp-1) is a risk factor of type 2 diabetes mellitus Response of GLP-1 after 75 g glucose-loading T2DM, type 2 diabetes mellitus; NGT, normal glucose tolerance; FGLP-1, fasting GLP-1; 1hGLP-1, 1 h after glucose loading GLP-1. Back to article page