Table 7.

In vitro micronucleus test of S-reduced flubendazole (combined data from two experiments)

Concentration (µg/ml)	Cytotoxicity (%)	Frequency of micronucleated binucleate cells (%)
0.0a	0.0	0.6a/0.6
1.5a	0.0	0.65
4.2a	3.0	1.25*
11.7a	12.0	3.90*
20.0	11.0	4.00*
32.4a	0.0	5.50*
35.0	0.0	5.7*
50.0	6.0	4.15*
55.0	27.0	6.45*
60.0	55.0	6.95*

^aData from Experiment 1, all other data is from Experiment 2.

*Statistically significant P < 0.05.