the major class of the molecules mediating the suppression was identified as prostaglandins , primarily prostaglandin e2 ( pge2 ) , based on the findings that the presence of indomethacin ( 10 ( -5 ) m ) or various dilutions of an anti-pge2 antibody abrogated suppression substantially or completely .
C0033554
prostaglandins
C0012472
pge2