fibroblasts pretreated with control medium released pge2 only modestly in response to 1 nm bradykinin for 1 h ( basal , 50 +/- 7 pg pge2/micrograms protein ; stimulated , 104 +/- 12 pg pge2/micrograms protein ) , whereas cells that had been pretreated with mncf showed a greatly facilitated bradykinin-induced release of pge2 .
C0016030
fibroblasts
C0007634
cells