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. 2021 Feb 10;21:59. doi: 10.1186/s12906-021-03240-2

Fig. 6.

Fig. 6

Effects of DSEH on cell apoptosis caused by H2O2-induced oxidative injury. Cell apoptosis was assessed by staining the cells with Annexin V and PI and performing on a flow cytometry instrument. In each graph, the lower left region (R3) represents viable cells (Annexin V (−) PI (−)); the lower right region (R4) represents early apoptotic cells (Annexin V (+) PI (−)); the upper right region (R5) represents late apoptotic cells (Annexin V (+) PI (+)); and the upper left region (R6) represents necrotic cells (Annexin V (−) PI (+)). H2O2: hydrogen peroxide