氢氧化钾：一种替代试剂，用于执行改良的 apt 测试。

Potassium hydroxide: an alternative reagent to perform the modified apt test.

机构信息

Connecticut Children's Medical Center, Hartford, CT; University of Connecticut School of Medicine, Farmington, CT.

出版信息

J Pediatr. 2014 Sep;165(3):628-30. doi: 10.1016/j.jpeds.2014.05.027. Epub 2014 Jun 26.

DOI:10.1016/j.jpeds.2014.05.027

Abstract

We tested the performance of potassium hydroxide (KOH) in the modified Apt test under different experimental conditions using sodium hydroxide as a positive control. Like sodium hydroxide, KOH differentiated fresh fetal and adult blood stains on a cloth but not dried blood. KOH may be used to perform the Apt test at the bedside.

摘要

我们使用氢氧化钠作为阳性对照，在不同的实验条件下测试了氢氧化钾（KOH）在改良 Apt 试验中的性能。与氢氧化钠一样，KOH 能区分布上的新鲜胎儿和成人血斑，但不能区分干血斑。KOH 可用于在床边进行 Apt 试验。