Milunsky A, Macri J N, Weiss R R, Alpert E, McIsaac D G, Joshi M S
Am J Obstet Gynecol. 1975 Jun 1;122(3):313-5. doi: 10.1016/0002-9378(75)90175-1.
The prenatal diagnosis of neural tube defects is now possible in about 90 per cent of cases by assaying the amniotic fluid for alpha fetoprotein. The accuracy of beta-trace protein assays on amniotic fluid samples from defective fetuses was compared to alpha-fetoprotein studies. At present, alpha-fetoprotein studies provide more reliable results.
目前,通过检测羊水甲胎蛋白,约90%的神经管缺陷病例可实现产前诊断。将来自缺陷胎儿羊水样本的β-微量蛋白检测准确性与甲胎蛋白研究进行了比较。目前,甲胎蛋白研究提供了更可靠的结果。