Gu, Xiang, et al. “A Protective Mechanism of Glucogon-Like Peptide-1 on AGEs-Induced H9C2 Cardiomyocytes Injury through Inhibiting ROS-Autophagy Pathway”. Cardiology and Cardiovascular Medicine, vol. 1, no. 4, Aug. 2017, pp. 169-86, http://www.fortunejournals.org/ojs/index.php/ccm/article/view/15393.