硫酸镁长时间用于抑制宫缩时羊膜腔内镁的蓄积。
Amniotic cavity accumulation of magnesium with prolonged magnesium sulfate tocolysis.
作者信息
Hankins G D, Hammond T L, Yeomans E R
机构信息
Department of Obstetrics and Gynecology, Wilford Hall United States Air Force Medical Center, Lackland Air Force Base, Texas 78236-5300.
出版信息
J Reprod Med. 1991 Jun;36(6):446-9.
In seven women, continuous intravenous tocolysis with magnesium sulfate for 4-28 days resulted in high amniotic fluid magnesium levels (10.54 mg% +/- 1.83 SD). In all cases the amniotic fluid magnesium level greatly exceeded the maternal serum level in a sample collected simultaneously. Additionally, when amniorrhexis and delivery occurred within one hour of each other, the fetal magnesium levels uniformly exceeded the maternal levels in paired maternal and cord blood samples.
在7名女性中，连续静脉输注硫酸镁进行4 - 28天的保胎治疗，导致羊水镁水平升高（10.54mg%±1.83标准差）。在所有病例中，羊水镁水平大大超过同时采集的母体血清样本中的水平。此外，当胎膜破裂和分娩在1小时内相继发生时，在配对的母体和脐带血样本中，胎儿镁水平均超过母体水平。
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