[Microdetermination of pyrazinamide and its metabolites (pyrazinoic acid, 5-hydroxypyrazinoic acid, 5-hydroxypyrazinamide and pyrazinuric acid) in plasma and urine with liquid chromatography]

Autor: C, Lacroix, P, Poncet, G, Laine, C, Guyonnaud, M, Ray, S, Menager, O, Lafont
Jazyk: francouzština
Rok vydání: 1987
Předmět:
Zdroj: Journal of chromatography. 422
Popis: The method reported here for determining pyrazinamide and its metabolites (2-pyrazinoic acid, 5-hydroxypyrazinamide, 5-hydroxypyrazinoic acid and pyrazinuric acid) consists of diluting urine or acid deproteinisation of serum followed by chromatography on a cation-exchange column. The column length and the detection system (ultraviolet or fluorimetry) allow for a very good separation of the different compounds; the sensitivity of the method makes it suitable for pharmacokinetic studies.
Databáze: OpenAIRE