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. 2012 Aug 10;41(4):1495–1503. doi: 10.3892/ijo.2012.1588

Figure 4.

Figure 4

Figure 4

Expression of the eicosanoid enzymes (top panel) and their relevant products in human prostate mouse xenograft tissues (bottom panel). Tumor tissues were collected when the tumor volume was approximately 1 cm3. Protein levels were detected by Western blotting with relevant antibodies (top panel). Flash-frozen tissues were pulverized and extracted for the endogenous eicosanoid levels by LC/MS/MS. The levels of eicosanoids were normalized by protein concentrations (bottom panel, A–D). Data are presented as the means ± SDs in each group (n≥5). *p<0.05, **p<0.01 vs. LNCaP xenograft tissues. ***p<0.001 vs LNCaP, DU145 and PCa 2b xenograft tissues.