The effect of normal labor on the renin-angiotensin system in mother and fetus
作者： R. Lammintausta , M. Eronen , R. Erkkola
DOI: 10.1016/0002-9378(77)90495-1
关键词:
摘要: Plasma renin activity (PRA) and angiotensin I concentration (AI) in mother, umbilical vessels, amniotic fluid were measured during 11 elective cesarean sections after 12 normal labors. During section, PRA AI significantly lower vessels than mother or fluid. This finding reflects the steady state late pregnancy. higher labor comparison to levels of section. In there was no difference but labor. After between found. The rise fetal as a reaction uterine contractions may be great importance ensuring fetoplacental circulation
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