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. Author manuscript; available in PMC: 2013 Aug 4.
Published in final edited form as: Cell Biol Int. 2008 Nov 1;33(1):19–30. doi: 10.1016/j.cellbi.2008.10.015

Fig. 10.

Fig. 10

Effects of PBEF knock down on IL-8 secretion in HPAEC. A. A representative western blotting image of IL-8, PBEF and β-actin protein detections. HPAEC were treated in the same way as those in A549 cells as described above in Figure 7. Secreted IL-8, cell lysate PBEF and β-actin protein were immunodetected in the same way as described above in Figure 1. B. Quantitation of cell lysate PBEF protein levels by densitometry analysis. C. Quantitation of secreted IL-8 levels by densitometry analysis. Secreted IL-8 and cell lysate PBEF protein levels were quantified by densitometry analyses in the same way as those in A549 cells as described above in Figure 7. **, p<0.01.