concentrations of prostaglandin ( pg ) f2 alpha in free ileal water determined by equilibrium in vivo dialysis of ileostomy contents decreased ( p less than 0.05 ) during intake of azodisal sodium ( 2 g/day ) , whereas concentrations of pge2 and the output of pge2 , pgf2 alpha , and 'pge2 + pgf2 alpha ' remained unchanged .
C0020885
water
C0020883
ileostomy