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Table 2 Cytotoxicity analysis of Holothuria atra extracts against MCF-7 cell lines using MTT assay

From: Bioactive compounds from Holothuria atra of Indian ocean

Concentration (mg/ml) Absorbance (570 nm) % inhibition IC50
0.078 0.120 30.22 352.0
0.156 0.102 35.64
0.3125 0.10 48.72
0.625 0.088 55.60
1.25 0.085 60.62
2.5 0.075 65.20
5 0.062 70.22
10 0.052 75.60
Cell control 0.45 100