Exendin-4 enhances expression of Neurod1 and Glut2 in insulin-producing cells derived from mouse embryonic stem cells. - Qiaoshi Zhao; Yuzhi Yang; Jing Hu; Zhiyan Shan; Yanshuang Wu; Lei Lei; Zhao, Qiaoshi; Yang, Yuzhi; Hu, Jing; Shan, Zhiyan; Wu, Yanshuang; Lei, Lei (Archives of Medical Science, 2016)