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. 2014 Jun 15;7(7):3928–3937.

Figure 4.

Figure 4

P-Erk1/2 expression in cervical tissues. A: P-Erk1/2 mainly expressed in the nuclei in normal cervical tissue; B: P-Erk1/2 expressed in the nuclei in CIN; C: P-Erk1/2 expressed in the nuclei in cervical cancer; D: Negative control of P-Erk1/2 expression in cervical cancer; E: Fraction of P-Erk1/2 positive cells in each group. A-E: P-Erk1/2 expression detected by Immunohistochemistry. Mmagnification × 200. *P < 0.05. F, G: P-Erk1/2 expression detected by Western blot was higher in CIN than in cervical carcinoma or normal tissue samples. *P < 0.05.