Figure 3From: Overexpression of the duffy antigen receptor for chemokines (DARC) by NSCLC tumor cells results in increased tumor necrosisComparison of chemokine expression by DARC-A549 cells. The conditioned media from each cell clone was isolated at 72 hr and were compared for A) IL-8, and B) ENA-78 secretion following quantitation by ELISA analysis. All bars represent the mean and standard error of triplicate samples.Back to article page