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. 2020 Jan 24;15:553–571. doi: 10.2147/IJN.S228715

Figure 4.

Figure 4

MCF-7 cell survival. Cell survival curves after treating MCF-7 cells with different PTX preparations for 24 h (A), 48 h (B), and 72 h (C). *P < 0.05, **P < 0.01 compared with L-PTX.