Table II.

Cytotoxicity profile of lung cancer cell lines to paclitaxel.

		IC50a
Exposure time (h)		II18	RERF-LC-Ad1	PC-14	A549	RERF-LC-Ad2	Lu99B	RERF-LC-KJ
	24	−8.32	−8.10	−7.67	−7.73	−8.29	−5.60	−3.70
xCELLigence®	48	−8.33	−7.78	−7.65	−7.69	−8.15	−5.10	−4.51
	72	−8.18	−8.41	−7.69	−7.07	−7.99	−5.35	−4.83
WST-8b	48	−10.80	−9.36	−9.34	−8.48	−7.26	−7.68	−4.48

^aIC₅₀, drug concentration (in logM) at which cell growth is inhibited by 50%;

^bWST-8, 2-(2-methoxy-4-nitrophenyl)-3-(4-nitrophenyl)-5-(2,4-disulfophenyl)-2H-tetrazolium.