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. 2015 Apr 20;12(2):1777–1782. doi: 10.3892/mmr.2015.3649

Figure 4.

Figure 4

Flow cytometric analysis of apoptotic H22 cells induced by rBTI in a concentration-dependent manner. Cells were incubated with various concentrations of rBTI. rBTI, recombinant buckwheat trypsin inhibitor; PI, propidium iodide.