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. 2017 Jun 6;14(1):805–812. doi: 10.3892/etm.2017.4547

Figure 2.

Figure 2.

Cucurbitacin B induces apoptosis of human osteosarcoma U-2 OS cells. Cucurbitacin B was observed to significantly increase the apoptotic cell count and reduce cell viability in U-2 OS cells. *P<0.05 vs. control; #P<0.05 vs. 20 µM. Data are presented as mean ± standard deviation, n=3. OS, osteosarcoma.