Table 1.

Quantification of cytokines by ELISA tests as a function of the cell culture condition.

Conditions	Quantified cytokines
BJ2 +/- IL-4 BJ2 + Monocytes +/- IL-4 BJ2 + Macrophages +/- IL-4	TGF-β Activin	IL-1β TNF- α IL-1RA
HUVECs + IL-4 HUVECs + Macrophage +/- IL-4 HUVECs + Monocytes +/-IL-4	HGF IL-6 PDGF	IL-1β TNF- α IL-1RA
HUVECs + BJ2 HUVECs + BJ2 + Monocytes HUVEC + BJ2 + Macrophages	HGF Activin Angiopoietin 1 IL-6 IL-8	IL-1β TNF-α IL-1RA