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. 2016 Feb 8;97(1):5–17. doi: 10.1111/iep.12153

Figure 6.

Figure 6

Histological sections of the ventral male prostate subjected to immunohistochemistry of the AR, PCNA and p63. Control group: (a and b). We observed immunoreactivity in the prostatic epithelial cells (Ep) (arrows). Presence of the prostatic stroma (St). EE/PRE group: (g and h) Increase in AR immunoreactivity in the epithelial cells (arrowhead). (i) PCNA immunohistochemistry. Control group: (c and d) Marcation in the prostatic epithelial cell (dashed arrows). EE/PRE group: (i and j) Increase in the PCNA immunolocalization in regions with PIN (large arrow). Immunohistochemistry for p63. Control group: (e and f) Labelling of basal cells (large filled arrows). EE/PRE group: (k and l) Decrease in the p63 immunoreactivity (large arrow).