these responses were significantly augmented by treating the mice with di-m-pge2 ( 16 , 16-dimethyl-pge2-methyl ester ) , a long acting analogue of pge2 , and either further suppressed or unaffected by indomethacin , a potent inhibitor of endogenous pge biosynthesis .
C0012472
pge2
C0033559
pge