Fig. 1From: Silencing of circular RNA ANRIL attenuates oxygen–glucose deprivation and reoxygenation-induced injury in human brain microvascular endothelial cells by sponging miR-622Circ_ANRIL is up-regulated in OGD/R-treated HBMECs. a The effect of OGD/R treatment on cell proliferation viability was measured by CCK-8 assay. b The OGD/R treatment induced cytotoxicity was analyzed by LDH assay. c, d The expression levels of circ_ANRIL and miR-622 were detected by qRT-PCR. *p < 0.05, **p < 0.01, ***p < 0.001. n = 3Back to article page