摘要
本文报道了尿去甲肾上腺素、肾上腺素和多巴胺的高效液相色谱分析电化学检测法。用Bio—Rex阳离子树脂处理提取尿中的儿茶酚胺。该法的回收率去甲肾上腺素为97±5％;肾上腺素为97±9％;多巴胺为76±8％(各进行5次测定)。本文同时对不同生理心理状态下尿儿茶酚胺的分泌量进行了液相色谱法测定。
This report outlines a procedure for the quantitative analysis ofurinary norepinephrine, epinephrine and dopamine by high performanceliquid chromatography with electrochemical detection. Bio-Rex cationexchange resin was used to remove catecholamines from urine specimens.The recovery was 97±5% for norepinephrine; 97±9% for epinephrine;76±8% for dopamine(n=5). Meanwhile, a determination was made byHPLC for urinary catecholamines under different psycho-physiologicalconditions.
出处
《心理学报》
1987年第2期215-219,共5页
Acta Psychologica Sinica
