These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Sensitive high-performance liquid chromatography system with fluorometric detection of three urinary catecholamines in the same range.
    Author: Mori K, Imai K.
    Journal: Anal Biochem; 1985 May 01; 146(2):283-6. PubMed ID: 3927768.
    Abstract:
    A simple and highly sensitive HPLC method for the simultaneous determination of three catecholamines (norepinephrine, epinephrine, and dopamine) was developed. Catecholamines were separated on a reversed-phase column, reacted with ethylenediamine at 70 degrees C and pH 8.2 for 4 min, and fluorometrically determined. Those detection limits were in the same range of 20 to 40 pg. When the method was applied to human urine samples, 3,4-dihydroxyphenylalanine, their precursor, was also determined.
    [Abstract] [Full Text] [Related] [New Search]