Table 1.

Growth inhibition of SKRC cell lines after interferon‐α (IFNα) treatment

IFNα	Growth inhibition (%) of SKRC cell line
Concentration	1	6	12	14	17	33	52	59
300 IU/mL	37.0	38.7	−10.9	13.7	46.3	0.6	36.3	43.0
1000 IU/mL	24.9	33.9	−4.5	17.5	51.3	8.9	42.8	47.0
3000 IU/mL	41.6	46.7	13.6	36.9	59.8	17.1	57.6	49.5