Fig. 1From: The prognostic value of CXC-chemokine receptor 2 (CXCR2) in gastric cancer patientsExpression of CXCR2 in sections of gastric cancer. Representative photographs of CXCR2 expression (a–d). Negative control a. Representative photographs of weak, moderate and strong staining (b–d). Original magnification: ×200Back to article page