Amino Acids · Feb 17, 2012

Creatine-induced glucose uptake in type 2 diabetes: a role for AMPK-α?

By Alves CR, Ferreira JC, de Siqueira-Filho MA et al.

This study focused on understanding the signaling mechanisms leading to GLUT-4 translocation and increased skeletal-muscle glucose uptake that follow creatine (Cr) supplementation in type 2 diabetes (n = 10). AMPK-α protein content presented a tendency to be higher (p = 0.06) after Cr supplementation (5 g/d for 12w). The changes in AMPK-α protein content significantly related (p < 0.001) to the changes in GLUT-4 translocation (r = 0.78) and Hb1Ac levels (r = -0.68), suggesting that AMPK signaling may be implicated in the effects of supplementation on glucose uptake in type 2 diabetes.

doi.org/10.1007/s00726-012-1246-6PubMed 22349765Interventions