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Figure 6 | BMC Complementary and Alternative Medicine

Figure 6

From: Petiveria alliacea extracts uses multiple mechanisms to inhibit growth of human and mouse tumoral cells

Figure 6

F4 fraction abrogates K562 erythroleukemic cells colony forming ability. K562 cells plated at 2.5 × 105 cells/well were treated with ethanol (0.2%), or F4 fraction (from 7.8 to 31.2 μg/ml), or etoposide (100 μg/ml), or vincristine (0.1 μg/ml) for 24 h. Afterwards, cells were stained with crystal violet (0.4% in ethanol). Data represents number of colonies ± SEM representing two independent experiments. ***p < 0.001 versus control (ethanol 0.2%) Unpaired Student's t-test).

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