Fig. 2
From: High D-glucose levels induce ACE2 expression via GLUT1 in human airway epithelial cell line Calu-3
Western blot analysis of angiotensin-converting enzyme 2 (ACE2) expression in Calu-3 cells. a The cells were treated with normal D-glucose (NG) or high D-glucose (HG) for 24, 48, and 72 h. Whole cell lysates were collected and subjected to western blotting for ACE2 and glyceraldehyde-3-phosphate dehydrogenase (GAPDH). b The bar graph was generated by quantifying western blots from three independent experiments. Data are presented as mean ± SD (n = 6). Symbol (*) indicates statistical differences (p < 0.05)