Fig. 1From: Acetylmelodorinol isolated from Sphaerocoryne affinis seeds inhibits cell proliferation and activates apoptosis on HeLa cellsCytotoxicity of solvent fractions from SAP and SAS extracts. HeLa cell viability after 48-h treatment with solvent fractions of SAP (a) and SAS (b) extracts were measured and expressed as percent inhibition of cell viability of treatment groups compared with that of the non-treatment control group. Significant cytotoxic effects were observed exclusively in the solvent fractions of SAS. Solvent fractions: circle, EA; square, Hex; triangle, water (Wat). X axis, the logarithm of the concentration (µg/mL) to the base 10. Data are represented as mean ± SD; n = 3Back to article page