Fig. 5From: Perioperative Dexmedetomidine attenuates brain ischemia reperfusion injury possibly via up-regulation of astrocyte Connexin 43Effects of dexmedetomidine on early-stage apoptosis induced by oxygen-glucose deprivation (OGD 4 h, re-oxygenation 48 h). a Early-stage apoptosis was assessed by flow-cytometry. b Relative quantity of early-stage apoptosis ratio was present. Results were presented as mean ± SD (n = 6) and analyzed using One-way ANOVA followed by Tukey’s multiple comparisons test. **P < 0.001. OGD, oxygen-glucose deprivationBack to article page