A Comparison of Methods for Determining Catechol Amines and 3-Methoxy-4-hydroxymandelic Acid in Urine

Autor:	F. L. Humoller, Delmar J. Mahler
Rok vydání:	1962
Předmět:	Catechol chemistry.chemical_compound 4-hydroxymandelic acid Chromatography chemistry Biochemistry (medical) Clinical Biochemistry Extraction (chemistry) Ethyl acetate Amine gas treating Chemical laboratory Urine
Zdroj:	Clinical Chemistry. 8:47-55
ISSN:	1530-8561 0009-9147
DOI:	10.1093/clinchem/8.1.47
Popis:	The chemical laboratory measures used in the diagnosis of pheochromocytoma have been evaluated. Bio-assay, fluorometric, and spectrophotometric methods were used. Urinary VMA and catechol amine values found for normal and hypertensive groups compared well with those reported by other investigators. The quantitative measurement of urinary VMA by means of a proposed ethyl acetate extraction proved quite reliable.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0876b078e13604ebd005a67c349045f7 https://doi.org/10.1093/clinchem/8.1.47 Zobrazit plný text záznamu