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. Author manuscript; available in PMC: 2011 Aug 26.
Published in final edited form as: Prostate. 2008 Jun 1;68(8):861–871. doi: 10.1002/pros.20752

Fig. 2.

Fig. 2

Effects of RAD001, TAX, and ZOL alone and in combination on serum PSA. Treatment of C4-2 tumors in bone resulted in decreases in serum PSA levels. Treatment began at week 4 as indicated by arrow. A: Single-agent therapy. B: Combination therapy. C: Comparison of sacrifice serum PSA levels among groups. Results are plotted as mean ± SEM. Significant differences versus controls are denoted by: *P < 0.05, **P < 0.01.