Fig. 3From: Silencing of circular RNA ANRIL attenuates oxygen–glucose deprivation and reoxygenation-induced injury in human brain microvascular endothelial cells by sponging miR-622circ_ANRIL aggravates OGD/R-induced inflammatory response. a–d The levels of IL-1β, IL-6, TNF-α, and MCP-1 were detected by ELISA. The results showed that circ_ANRIL upregulation promoted inflammatory factor release in OGD/R-treated HBMECs. **p < 0.01, ***p < 0.001. n = 3Back to article page