(a)
(b)
(c)
Figure 2: Micronucleus formation, mitotic indexes, and survival rate of RAW264.7 cells after 3 h of exposure. RAW264.7 cells were exposed to (a) oil 1, (b) oil 2, and (c) oil 3. 3000 cells were scored per treatment for each experiment. ; on micronucleus formation or cell division and ¢ = cytotoxic () one-way ANOVA followed by Tukey’s post hoc test.