Table 2.

Average percentage of cell survival rates ± SD

Treatment	Mean ± SD
Negative control	100 ± 0.00
Positive control	20.30 ± 2.85
Aspidospermine 5 μM	93.96 ± 6.66
Aspidospermine 25 μM	95.58 ± 10.37
Aspidospermine 50 μM	92.02 ± 12.31
Aspidospermine 75 μM	68.02 ± 7.54***
Aspidospermine 100 μM	39.04 ± 22.34***

Calculated from the resazurin assay after 24 h of treatment

Statistical significance: *** p < 0.001 relative to the control