during pge2 infusion the mean pge concentrations in the pv were 0.60 , 1.05 , 1.40 , 2.29 , 4.80 , and 7.29 ng/ml at each infusion rate , corresponding concentrations in the hv were 0.51 , 0.62 , 0.71 , 0.96 , 1.94 , and 2.62 ng/ml , and in the ivc 0.51 , 0.95 , 1.31 , 1.96 , 4.31 , and 5 ; 18 ng/ml .
C0012472
pge2
C0033559
pge