NITROUS OXIDE TRANSFER FROM MOTHER TO FETUS IN SHEEP AND GOATS

被引：11

作者：

BLECHNER, JN

MAKOWSKI, EL

COTTER, JR

MESCHIA, G

BARRON, DH

机构：

[1] Laboratory of Physiology, Yale University School of Medicine New Haven, CT

来源：

AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY | 1969年 / 105卷 / 03期

关键词：

D O I：

10.1016/0002-9378(69)90265-8

中图分类号：

R71 [妇产科学];

学科分类号：

100211 ;

摘要：

Following administration of nitrous oxide to maternal sheep and goats, the uterine and umbilical circulations were sampled repeatedly at selected intervals and the N2O levels in the blood of the fetus in utero compared with those of the mother. Additional measurements were made on amniotic and allantoic fluids. The results demonstrated that the concentrations of nitrous oxide in the uterine and umbilical veins were nearly equal under good physiologic conditions. These observations agree with the hypothesis that the placentas of sheep and goats simulate concurrent exchange systems. © 1969.

引用

页码：368 / &

共 8 条

[1] A METHOD FOR ESTIMATION OF UMBILICAL BLOOD FLOW IN UNSTRESSED SHEEP AND GOATS WITH SOME RESULTS OF ITS APPLICATION [J].