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. Author manuscript; available in PMC: 2009 Oct 27.
Published in final edited form as: Cancer Prev Res (Phila). 2008 Oct;1(5):316–328. doi: 10.1158/1940-6207.CAPR-07-0002

Figure 1. IL-1β differentially regulates CXCL5 and CXCL8 protein secretion in NHTBE and NSCLC cells.

Figure 1

NHTBE, H226, H2170, H1734 and A549 cells were treated with 2.5 ng/ml of IL-1β for 24 hours. CM was collected from above cell lines. The concentrations of (A) CXCL5 and (B) CXCL8 in CM were measured using ELISA. Results were normalized according to the cell number. Data were expressed as the mean ± SE.