用氨基酸分析仪对尿中去甲肾上腺素、多巴胺和去甲变肾上腺素的邻苯二甲醛衍生物进行定量测定（作者译）
[Quantitative determination of the o-phthaldialdehyde derivatives of noradrenaline, dopamine and normetadrenaline in urine with an amino acid analyzer (author's transl)].
作者信息
Olek K, Uhlhaas S, Wardenbach P
出版信息
J Clin Chem Clin Biochem. 1980 Sep;18(9):567-70.
PMID:7441183
Abstract
Noradrenaline, dopamine and normetadrenaline in urine are separated by a cation-exchange resin (DC 6A, Durrum) and a commercially available amino acid analyzer. After separation, the o-phthalaldehyde derivatives of the compounds are formed by the usual pumping system and are quantified with a fluorimeter. Pre-packed ion-exchange columns (Bio-Rad, Munich) are used for purification and fractionation of the urine samples.
摘要
尿液中的去甲肾上腺素、多巴胺和去甲变肾上腺素通过阳离子交换树脂（DC 6A，杜伦）和市售氨基酸分析仪进行分离。分离后，这些化合物的邻苯二甲醛衍生物通过常规泵送系统形成，并用荧光计进行定量。预填充离子交换柱（伯乐，慕尼黑）用于尿液样本的纯化和分馏。
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