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. 2019 Aug 7;19:192. doi: 10.1186/s12872-019-1122-3

Fig. 1.

Fig. 1

Cell apoptosis rate in OGD/R group and normal group. Cell apoptosis rate was elevated in OGD/R group compared to normal group (a-b). Comparison between two groups was assessed by t test. OGD/R, oxygen and glucose deprivation followed by reperfusion. P < 0.05 was considered significant. ***P < 0.001