Husslein P, Salzer H
Z Geburtshilfe Perinatol. 1980 Apr;184(2):123-7.
In 30 cases of elective induction of labor amniotic fluid was collected at amniotomy and surfactant concentration was determined by surface tension measurements in the Wilhelmy-Balance. In two cases surfactant deficiency was detected. Dexamethasone was administered intravenously in these two cases. Surface tension measurements 12 hours after amniotomy predicted lung maturity. None of the children developped RDS. The chances of RDS prevention by intravenous corticoid administration after amniotomy and a delay of delivery in case of surfactant deficiency are discussed.
在30例择期引产病例中，破膜时收集羊水，并通过Wilhelmy天平法测量表面张力来测定表面活性剂浓度。检测到2例表面活性剂缺乏。对这2例患者静脉注射地塞米松。破膜12小时后的表面张力测量可预测肺成熟度。所有患儿均未发生呼吸窘迫综合征（RDS）。本文讨论了破膜后静脉注射皮质类固醇预防RDS以及在表面活性剂缺乏时延迟分娩的可能性。
