Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Mar 14, 2012; 18(10): 1123-1129
Published online Mar 14, 2012. doi: 10.3748/wjg.v18.i10.1123
Figure 1
Figure 1 Interleukin-8 and CXCR1 expression in pancreatic cancer. A: Interleukin-8 (IL-8) expression in pancreatic cancer (× 200); B: CXCR1 expression in pancreatic cancer (× 200); The positive signals of IL-8 and CXCR1 were mainly located in the cytoplasm of cancer cells. For IL-8, focal positivity was found in the fibroblasts; C: Survival analysis of pancreatic cancer patients. “Censored” means patients were still alive till the end of follow-up study. The patients without IL-8 expression survived longer than those IL-8 positive.