Fig. 2From: The ghrelin-GHSR-1a pathway inhibits high glucose-induced retinal angiogenesis in vitro by alleviating endoplasmic reticulum stressCellular viability of human retinal microvascular endothelial cells (HRMECs) at 12Â h, 24Â h, 48Â h and 72Â h of treatment by CCK-8 assay in different groups. C, control; HG, high glucoseBack to article page