TABLE 1.

The IC₅₀ values of PA and cisplatin‐treated A549 and A549/V16 cells.

Cell line	Time	PA	Cisplatin	VCR
A549	24 h	107.84 ± 0.67	>53.14	0.21 ± 0.03
	48 h	106.18 ± 6.34	22.02 ± 3.39	0.04 ± 0.01
A549/V16	24 h	128.94 ± 2.52	42.38 ± 1.00	0.53 ± 0.03
	48 h	125.52 ± 2.92	11.99 ± 0.03	0.23 ± 0.02
SVEC	24 h	158.41 ± 0.48	41.65 ± 1.13	0.22 ± 0.02
	48 h	167.31 ± 4.02	10.76 ± 0.27	0.05 ± 0.01

Note: The half‐maximal inhibitory concentration (IC₅₀) values were calculated from dose–response curves of PA or cisplatin at 24 and 48 h and are presented as mean ± standard deviation (μM) from three independent experiments.

Abbreviations: PA, patchouli alcohol; VCR, vincristine.