1
Pulsatility indices for the umbilical artery and middle cerebral artery were measured.
2
Both cases were associated with single umbilical artery and severe oligohyramnios.
3
In 28 neonates after delivery umbilical artery gas and acid-base status was determined.
4
There was no consistent relationship between umbilical artery PCO2 or bicarbonate and survival.
5
The pulsatility index of the umbilical artery significantly increased at the end of hypoxemia.
6
Conclusions: Meconium does not cause sustained contraction of umbilical artery and vein in vitro.
7
Recipient umbilical artery and middle cerebral artery pulsatility indices were no different than control values.
8
No effect on the Doppler indexes obtained from the umbilical artery was observed in either group.
9
The umbilical artery is slightly more sensitive to the effects of estradiol than the umbilical vein.
10
Melatonin was measured by RIA in the umbilical artery and vein at the time of birth.
11
It does, however, inhibit the contractile effect of U46619 in both umbilical artery and vein smooth muscle.
12
The value of early intrapartum umbilical artery Doppler velocimetry in the prediction of fetal compromise was studied.
13
In the fetal distress group, a significant increase in the umbilical artery concentration of melatonin was found.
14
There were no chromosome abnormalities in fetuses where a single umbilical artery was an isolated sonographic finding.
15
Following the detection of differences in fetal size, diagnosis is facilitated by umbilical artery and fetal Doppler studies.
16
The results were compared among the groups and related to neonatal umbilical artery cord blood analysis at birth.
