the urine volume in the 4-hr period was 5.0 +/- 0.30 ml per rat , and prostaglandin contents in the 4-hr urine were 4.56 +/- 0.56 ng pge2 and 1.31 +/- 0.24 ng pgf2 alpha per rat in the no-drug control group .
C0033554
prostaglandin
C0012472
pge2