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In vitro growth inhibitory activity of the semi-purified fractions, F2 and F3, ofSpongia officinalis:against the three human tumor cell lines A549 (lung cell carcinoma), HCT15 (colon cell carcinoma) and MCF7 (breast adenocarcinoma)
| IC50 (μg/ml) | |||
|---|---|---|---|
| Fractions |
A549 |
HCT15 |
MCF7 |
| F2 fraction |
1225 |
- |
980 |
| F3 fraction | 231 | 212.5 | 72 |
IC50: 50 percent inhibition of cell growth.
