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. Author manuscript; available in PMC: 2011 Apr 11.
Published in final edited form as: J Immunol. 2010 Mar 31;184(9):5232–5241. doi: 10.4049/jimmunol.0902501

FIGURE 6.

FIGURE 6

Adenosine induces an angiogenic switch in sPLA2-activated HLMs. A, Effect of NECA on hGX-induced release of VEGF-A. HLMs were incubated (37°C, 24 h) with RPMI 1640 alone (ctr), NECA alone (0.1–10 μM), hGX alone (3 μg/ml), or the indicated combinations of hGX plus NECA. VEGF-A releasewas determined by ELISA. Data are the mean ± SEM of three experiments. *p < 0.05 versus control; §p < 0.05 versus hGX alone. B, Effect of NECA on hGX-induced release of TNF-α. HLMs were incubated (37°C, 24 h) as mentioned in A. TNF-α release was determined by ELISA. Data are the mean ± SEM of three experiments. *p < 0.05 versus control; §p < 0.05 versus hGX alone.