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. 2005 Jun;166(6):1807–1815. doi: 10.1016/S0002-9440(10)62490-X

Figure 4.

Figure 4

CXCR2 is only expressed in NE tumor cells of PC. Adjacent sections from the prostate tissue microarray were prepared. A and B were adjacent sections from one core and C and D were adjacent sections from another core. The first sections (A, C) were stained with a monoclonal anti-chromogranin A antibody to highlight the NE cells and the next sections (B, D) were stained with a monoclonal antibody to CXCR2. The NE cells of PC (brown-stained cells in A and C) are positive for the expression of CXCR2 (brown-stained cells in B and D). Immunohistochemical staining. Original magnifications, ×400.