Immunohistochemical staining of AKR1C3 in human prostatic needle biopsies. (A) Normal prostate. (B) BPH. (C) PIN. (D) PBS negative control of prostate cancer tissue. (E)-(H) Different GS prostate cancer tissues. (E) Gleason score = 6. (F) Gleason score = 7. (G) Gleason score = 8. (H) Gleason score = 9. (I) The quantification bar for the MOD of AKR1C3. *P < 0.05, compared with BPH. #P < 0.05, compared with PIN. Scale bar is 50 μm.
Tian et al. Diagnostic Pathology 2014 9:42 doi:10.1186/1746-1596-9-42