Fig. 7.

(A) Average keratinocyte ETA PI among SG and SS and among SB keratinocytes for ipsilateral biopsies (solid black and gray bars, respectively) and contralateral biopsies (open black and gray bars, respectively) from PNT1, PNT7, PNT14, and PNT 21 pigs (see Table 1, Part 2). (B) Ratios of SG and SS divided by SB average keratinocyte ETA PI for ipsilateral and contralateral biopsies (solid and open bars, respectively). (A) and (B) show results from average ipsilateral ETA PI in SG and SS and in SB epidermal keratinocytes in PNT28 biopsies (solid black and gray bars, respectively) and ipsilateral Sham28 biopsies (open broken line black and gray bars, respectively), included from Fig. 4C and D.