BIOMAT Database Logo BIOMAT Database Logo

Studies related to the metabolism of anabolic steroids in the horse: a gas chromatographic mass spectrometric method to confirm the administration of 19-nortestosterone or its esters to horses. 1978

E Houghton, and G A Oxley, and M S Moss, and S Evans

A method is described to confirm the presence of 19-nortestosterone metabolites in urine after the administration of veterinary preparations of this anabolic steroid to horses. The method is based upon the detection, by gas chromatography mass spectrometry or selected ion monitoring, of an isomer of estrane-3,17-diol in the urine.

UI MeSH Term Description Entries
D008722 Methods A series of steps taken in order to conduct research. Techniques,Methodological Studies,Methodological Study,Procedures,Studies, Methodological,Study, Methodological,Method,Procedure,Technique
D009277 Nandrolone C18 steroid with androgenic and anabolic properties. It is generally prepared from alkyl ethers of ESTRADIOL to resemble TESTOSTERONE but less one carbon at the 19 position. 19-Nortestosterone,Estrenolone,Norandrostenolone,Nortestosterone,17-Hydroxy-Estr-4-Ene-3-One,17beta-Hydroxy-19-Nor-4-Androsten-3-One,17beta Hydroxy 19 Nor 4 Androsten 3 One
D002849 Chromatography, Gas Fractionation of a vaporized sample as a consequence of partition between a mobile gaseous phase and a stationary phase held in a column. Two types are gas-solid chromatography, where the fixed phase is a solid, and gas-liquid, in which the stationary phase is a nonvolatile liquid supported on an inert solid matrix. Chromatography, Gas-Liquid,Gas Chromatography,Chromatographies, Gas,Chromatographies, Gas-Liquid,Chromatography, Gas Liquid,Gas Chromatographies,Gas-Liquid Chromatographies,Gas-Liquid Chromatography
D004962 Estranes A group of compounds forming the nucleus of the estrogenic steroid family. 19-Norandrostanes,19 Norandrostanes
D006736 Horses Large, hoofed mammals of the family EQUIDAE. Horses are active day and night with most of the day spent seeking and consuming food. Feeding peaks occur in the early morning and late afternoon, and there are several daily periods of rest. Equus caballus,Equus przewalskii,Horse, Domestic,Domestic Horse,Domestic Horses,Horse,Horses, Domestic
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D013058 Mass Spectrometry An analytical method used in determining the identity of a chemical based on its mass using mass analyzers/mass spectrometers. Mass Spectroscopy,Spectrometry, Mass,Spectroscopy, Mass,Spectrum Analysis, Mass,Analysis, Mass Spectrum,Mass Spectrum Analysis,Analyses, Mass Spectrum,Mass Spectrum Analyses,Spectrum Analyses, Mass

Related Publications

E Houghton, and G A Oxley, and M S Moss, and S Evans
Studies related to the metabolism of anabolic steroids in the horse: 19-nortestosterone.
November 1977, Xenobiotica; the fate of foreign compounds in biological systems,
E Houghton, and G A Oxley, and M S Moss, and S Evans
The development of a gas chromatographic/mass spectrometric screening procedure to detect the administration of anabolic steroids to the horse.
March 1991, Biological mass spectrometry,
E Houghton, and G A Oxley, and M S Moss, and S Evans
Capillary gas chromatographic-mass spectrometric detection of anabolic steroids.
November 1983, Journal of chromatography,
E Houghton, and G A Oxley, and M S Moss, and S Evans
Studies related to the metabolism of anabolic steroids in the horse: the identification of some 16-oxygenated metabolites of 19-nortestosterone.
May 1980, Xenobiotica; the fate of foreign compounds in biological systems,
E Houghton, and G A Oxley, and M S Moss, and S Evans
Gas chromatographic/mass spectrometric analysis of 19-nortestosterone urinary metabolites in cattle.
January 1989, Annales de recherches veterinaires. Annals of veterinary research,
E Houghton, and G A Oxley, and M S Moss, and S Evans
Gas chromatographic/mass spectrometric analysis of 19-nortestosterone urinary metabolites in man.
March 1985, Biomedical mass spectrometry,
E Houghton, and G A Oxley, and M S Moss, and S Evans
Gas chromatographic and capillary column gas chromatographic--mass spectrometric determination of synthetic anabolic steroids. I. Methandienone and its metabolites.
December 1978, Journal of chromatography,
E Houghton, and G A Oxley, and M S Moss, and S Evans
Studies on anabolic steroids. I. Integrated methodological approach to the gas chromatographic-mass spectrometric analysis of anabolic steroid metabolites in urine.
April 1989, Journal of chromatography,
E Houghton, and G A Oxley, and M S Moss, and S Evans
Studies on anabolic steroids. II--Gas chromatographic/mass spectrometric characterization of oxandrolone urinary metabolites in man.
June 1989, Biomedical & environmental mass spectrometry,
E Houghton, and G A Oxley, and M S Moss, and S Evans
Development of a gas chromatographic-mass spectrometric method using multiple analytes for the confirmatory analysis of anabolic steroid residues in horse urine. II. Detection of administration of 19-nortestosterone phenylpropionate to equine male castrates and fillies.
November 1986, Journal of chromatography,
Copied contents to your clipboard!