(A) qRT-PCR analysis was performed to measure relative expression level of VEGF-A in BMECs. (B) qRT-PCR analysis was performed to measure relative expression level of ANGPT2 in BMECs. (C) Western blot analysis was performed to measure protein levels of VEGF-A and ANGPT2. GAPDH was used as an internal control. BMECs were treated under OGD conditions for 12 h, grouping as OGD(−), OGD(12 h), mimic NC, miR-145 mimic, inhibitor NC, and miR-145 inhibitor. Data represent means ± S.D. based on three independent experiments; *P<0.05, **P<0.01.