263271.fig.004a
(a)
263271.fig.004b
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263271.fig.004c
(c)
Figure 4: . Expression analysis of p16 and IFI16 in 13 stage IVA patients. (a) More patients were positive for p16, whereas no difference was observed in IFI16. (b and c) Relationship between p16 and IFI16 expression. No correlation was observed between p16 and IFI16 expression. Statistical analyses were performed using the Mann-Whitney U test.