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. 2009 Jun 9;9:176. doi: 10.1186/1471-2407-9-176

Figure 1.

Figure 1

CXCR4 expression in HCC TMAs. Representative CXCR4 staining. (A): CXCR4 staining in a single tissue core with a 1-mm diameter (× 50). (B): Cytoplasmic CXCR4 staining. (C): Nuclear CXCR4 staining. (D-G): Examples of weak (+) (D), moderate (++) (E), strong (+++) (F), and very strong staining (++++) (G). All images are × 200 magnification unless otherwise noted.