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Fig. 2 | BMC Complementary and Alternative Medicine

Fig. 2

From: Cistanche tubulosa phenylethanoid glycosides induce apoptosis in H22 hepatocellular carcinoma cells through both extrinsic and intrinsic signaling pathways

Fig. 2

CTPG induced apoptosis in H22 cells. Cells were treated with different concentrations of CTPG for 24 h. (a) The apoptotic and necrotic H22 cells were detected by flow cytometry. The upper panel showed the individual dot plots and the lower panel showed the summary data. (b) Total protein was isolated to analyze the expressions of Bax and Bcl-2 by Western blot. ** p < 0.01; *** p < 0.001 compared to control

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