Table 1.

The effect of Herbimycin A and PDTC, respectively, on the survival rate of IFN R^−/− NK cells

	16 hr
Group (μg/mL)	0	1	5	10
Herbimycin A	100	98.12 ± 0.01*	98.42 ± 0.01*	98.36 ± 0.01*
PDTC	100	97.67 ± 0.01**	97.77 ± 0.02**	96.07 ± 0.02**

^* P > 0.05 versus Herbimycin A group (0 ug/mL).

^** P > 0.05 versus PDTC group (0 ug/mL).