Table 4: Cytotoxicity (LC50) of Carapa guianensis oils after 3 h and 24 h of treatment in RAW264.7 and CHO-K1 cells.

LC50 (μL/mL)
CHO-K1RAW264.7
3 h24 h3 h24 h

Oil 173.81 ± 2.3240.48 ± 5.1393.45 ± 6.8248.10 ± 3.11
Oil 245.24 ± 7.67a26.19 ± 6.67a80.13 ± 6.1446.67 ± 8.32a
Oil 366.67 ± 3.18b28.57 ± 3.33a87.36 ± 9.4162.91 ± 7.35a,b

LC50: lethal concentration. a versus oil 1 and b versus oil 2; ; one-way ANOVA followed by Tukey’s post hoc test.