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. Author manuscript; available in PMC: 2013 Nov 1.
Published in final edited form as: Prostate. 2012 Mar 27;72(15):1628–1637. doi: 10.1002/pros.22516

Figure 3. Changes in tumor mRNA expression of PG pathway genes.

Figure 3

PC-3 xenografts were harvested from mice at the end of four weeks of treatment. Total RNA was isolated from harvested tumor tissue and mRNA levels of 15-PGDH (A), COX-2 (B), and PG receptor EP4 (C) were analyzed by qRT-PCR, as described in Materials and Methods. Relative mRNA expression for each gene in tumors from control mice was set at 1. Values represent mean ± SE of 6–11 measurements in each group. * p < 0.05, ** p < 0.01, and *** p < 0.001 compared to control. + p < 0.05 compared to calcitriol. ^ p< 0.05 compared to 20%-soy.