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. 2018 Nov 28;23(12):3110. doi: 10.3390/molecules23123110

Figure 1.

Figure 1

Figure 1

Neferine suppresses cell proliferation in human neuroblastoma cells. (A,B) IMR32 cells were treated with 1, 10, 20, and 30 μM of neferine or 20, 50, 100, and 400 μM of TMZ for 24 h; (C,D) Normal human astrocytes (NHA) were exposed to the indicated doses of neferine and TMZ for 24 h. Cell viability was analyzed by MTT assay, and the surviving cells were determined and presented as a percentage of the non-treated cells. Data are presented as mean ± standard deviation (SD) in three independent experiments. * p < 0.05, *** p < 0.001 as compared with the non-treated control.