Schwartz L B, Gewertz B L, Bissell M G
University of Chicago Pritaker School of Medicine, IL.
Clin Chem. 1988 Jan;34(1):165.
We have developed a new and simple method of p-aminohippuric acid determination by use of dimethylaminocinnamaldehyde (DACA). It differs from previous methods using DACA in that the reaction is carried out in ethanol rather than in dilute acid. This results in deeper and more stable color development. We have used this method successfully to determine effective renal plasma flow in a clinical study of this variable in pregnant women.
我们开发了一种新的、简单的对氨基马尿酸测定方法，该方法使用二甲基氨基肉桂醛（DACA）。它与先前使用DACA的方法不同之处在于，反应是在乙醇中进行，而不是在稀酸中进行。这使得显色更深且更稳定。我们已成功地使用该方法在一项关于孕妇该变量的临床研究中测定有效肾血浆流量。
