in conscious cats with chronic gastric and pancreatic fistulas , the natural prostaglandins ( pgs ) of the e ( pge1 and pge2 ) and f ( pgf1 alpha and pgf2 alpha ) series and synthetic 15-methyl analog of pge2 , 15 ( s ) 15-methyl-pge2 methylester were compared with regard to their action on gastric and pancreatic secretions and peptic ulcer formation .
C0033554
prostaglandins
C0012472
pge2