Fig. 10From: The ghrelin-GHSR-1a pathway inhibits high glucose-induced retinal angiogenesis in vitro by alleviating endoplasmic reticulum stressRepresentative images of tube formation of human retinal microvascular endothelial cells (HRMECs) at 48 h of treatment by Matrigel assay in different groups (a, bar = 100 μm), and the statistical analysis of the total master segments length (b) and Nb meshes (c) (n = 3, *P < 0.05 vs. C group; #P < 0.05 vs. HG group; &P < 0.05 vs. ghrelin group). C, control; HG, high glucose; tunicamycin, an inducer of endoplasmic reticulum stressBack to article page