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. 2021 Oct 13;22(6):831. doi: 10.3892/ol.2021.13092

Figure 1.

Figure 1.

Expression levels of AR and AR-V7 genes in human prostate tissues. (A) mRNA levels of AR and AR-V7 and (B) ratio of AR-V7 to AR in BPH (n=18), GS 7 (n=17), GS 810 (n=26) and CRPC (n=10) tissues evaluated by reverse transcription quantitative PCR. Expression levels were expressed as the fold change relative to BPH. Values were expressed as the means ± standard deviation. *P<0.01 vs. CRPC. AR, androgen receptor; AR-V7, androgen receptor splice variant 7; BHP, benign prostatic hyperplasia; GS, Gleason score; CRCP, castration-resistant prostate cancer.