5-Amino-imidazole carboxamide riboside increases glucose transport and cell-surface GLUT4 content in skeletal muscle from subjects with type 2 diabetes - Koistinen, H A; Galuska, D; Chibalin, A V; Yang, J; Zierath, J R; Holman, G D; Henriksson, H W (Diabetes, 2003)