Yambao T J, Tawwater B, Chuachingco J, Carrillo A, Schwartz D
Am J Obstet Gynecol. 1984 Oct 15;150(4):426-30. doi: 10.1016/s0002-9378(84)80152-0.
Phosphatidylglycerol determination has been used as an additional parameter in the evaluation of fetal lung maturity. Meconium was added to aliquot samples of amniotic fluid after phosphatidylglycerol determination. On those amniotic fluid samples without phosphatidylglycerol, phosphatidylglycerol standard and meconium were added. Two-dimensional thin-layer chromatography was performed to detect the phosphatidylglycerol spot. Our results show that lightly stained meconium contamination of amniotic fluid does not hinder the detection of the phosphatidylglycerol spot on the chromatographic plate.
磷脂酰甘油测定已被用作评估胎儿肺成熟度的一个附加参数。在测定磷脂酰甘油后，将胎粪添加到羊水的等分试样中。对于那些没有磷脂酰甘油的羊水样本，则添加磷脂酰甘油标准品和胎粪。进行二维薄层色谱法以检测磷脂酰甘油斑点。我们的结果表明，羊水轻度受胎粪污染并不妨碍在色谱板上检测到磷脂酰甘油斑点。
