TABLE 1.

Numbers of significant protein changes in response to treatments as judged by pairwise comparisons.

	Treatmenta
Cells	T vs N	E vs N	T vs E	T vs TE	E vs TE	N vs TE
SIK	21	27	30	11	20	37
hEpB	29	16	24	19	19	37
hEpE	42	23	49	26	20	40
Totalb	92	66	103	56	59	114
Commonc	18	8	14	7	4	24

^aTreatments were with TCDD (T), EGF (E), both (TE) or neither (N).

^bTotal significant differences for given conditions.

^cNumber of significant differences seen in at least two of the cell strains.