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. 2011 May 6;10:50. doi: 10.1186/1476-4598-10-50

Figure 6.

Figure 6

Expression of Let-7d and PBX3 in human prostate cancer specimens. A) Representative images of benign and malignant prostate tissue immunohistochemically stained with anti-human PBX3 antibody. B) TMA slides, with benign (n = 21) and malignant (n = 30) prostate tissue cores, were immunohistochemically stained with anti PBX3 antibody and scored according to staining intensity from 0 to 3. B) Levels of Let-7d in benign and malign prostate tissue samples (n = 18) from Oslo Urological University Clinic were quantified by sqRT-PCR. RNU6B microRNA was used for normalization. A Pearson's chi-squared test was performed showing a significant difference (p < 0.001). Vertical lines in each box represent the median value and Whiskers show the 95% confidence interval.