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The American journal of physiology, 260(4 Pt 2), F536-F548 (1991-04-01)
The metabolism of aldosterone (Aldo) at 4 nM was studied by radioimmunoassay and by high-performance liquid chromatography in isolated perfused liver (IPL), isolated perfused kidney (IPK), and combined isolated perfused liver and kidney (CIPLK) of male Wistar rats. Effect of
Clinica chimica acta; international journal of clinical chemistry, 236(1), 33-43 (1995-04-30)
A case is described of a newborn, admitted to hospital because of severe salt loss at the age of 1 month. Subsequent analysis of urinary steroid excretion, by gas chromatography and gas chromatography-mass spectrometry, revealed that the patient suffered from
Journal of chromatography, 378(2), 283-292 (1986-06-13)
A newly devised procedure for a simultaneous determination of urinary tetrahydroaldosterone and aldosterone is described. The procedure is based on deconjugation and acetalization, followed by extraction and derivatization of the urinary compounds to their trimethylsilyl ethers and subsequent gas chromatographic-mass
Analysis of urinary metabolites of [1, 2-3H]-3 alpha, 5 beta-tetrahydroaldosterone was performed in male guinea-pigs. Separation of urinary metabolites was carried out by means of DEAE-Sephadex A-25 column chromatography and four fractions (fraction A to fraction D) were detected. 46-50%
The Journal of clinical endocrinology and metabolism, 76(4), 873-878 (1993-04-01)
18-Hydroxycortisol and 18-oxocortisol have been isolated from the urine of patients with aldosterone producing adrenocortical adenomas, but not from those with idiopathic hyperaldosteronism associated with bilateral adrenal hyperplasia. These C-18 oxygenated cortisols are biosynthesized by the substitution of cortisol for
Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..
