|The values were presented as Mean ± S.D. . No significant changes of revertants were observed at any concentrations of test compound treatments in five tester strains. Statistical analysis: indicates a statistical difference with the control group by one-way ANOVA when the number of revertants was twice than control at TA98, TA100, and TA102 and triple than control at TA1537 and TA1535.|
Solvent (sterile water) was used as negative control.
Positive control in w/o S9 plate: TA98 (4-nitro-o-phenylenediamine 2.5 μg/plate); TA100 and TA1535 (sodium azide 5 μg/plate); TA102 (mitomycin C 0.5 μg/plate); TA1537 (9-aminoacridine 50 μg/plate); in w/w S9 plate: TA100/TA102/TA1535/TA1537 (2-aminoanthrene 5 μg/plate); TA98 (benzo(a)pyrene 5 μg/plate).