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There are 7492103 results for: content related to: Evaluation of isotope ratio (IR) mass spectrometry for the study of drug metabolism

  1. A stable isotope dilution assay for disopyramide and its [13C, 15N] labelled analogue in biological fluids

    Biological Mass Spectrometry

    Volume 7, Issue 2, February 1980, Pages: 74–79, Dr. N. J. Haskins, G. C. Ford, R. F. Palmer and K. A. Waddell

    Version of Record online : 11 APR 2005, DOI: 10.1002/bms.1200070207

  2. The absorption of disopyramide in animals determined using a stable isotope co-administration technique

    Biological Mass Spectrometry

    Volume 7, Issue 2, February 1980, Pages: 80–83, Dr. N. J. Haskins, K. A. Waddell, G. C. Ford, P. N. Spalton, Christine M. Walls, T. J. Forrest and R. F. Palmer

    Version of Record online : 11 APR 2005, DOI: 10.1002/bms.1200070208

  3. Simultaneous assessment of the intravenous and oral disposition of the enantiomers of racemic nimodipine by chiral stationary-phase high-performance liquid chromatography and gas chromatography/mass spectroscopy combined with a stable isotope technique

    Journal of Pharmaceutical Sciences

    Volume 82, Issue 3, March 1993, Pages: 244–250, C. Fischer, F. Schönberger, W. Mück, K. Heuck and M. Eichelbaum

    Version of Record online : 17 SEP 2006, DOI: 10.1002/jps.2600820305

  4. An assay for 2-amino-3,8-dimethylimidazo[4,5-ƒ]-quinoxaline and 2-amino-3,4,8-trimethylimidazo-[4,5-ƒ]quinoxaline in fried beef using capillary column gas chromatography electron capture negative Ion chemical ionization mass spectrometry

    Biological Mass Spectrometry

    Volume 16, Issue 1-12, October 1988, Pages: 221–224, S. Murray, N. J. Gooderham, A. R. Boobis and D. S. Davies

    Version of Record online : 11 APR 2005, DOI: 10.1002/bms.1200160140

  5. 15N-markierte Verbindungen in der organischen Chemie[BOND]Beziehungen zwischen Struktur und 15N-Kopplungskonstanten

    Zeitschrift für Chemie

    Volume 21, Issue 2, Februar 1981, Pages: 47–58, Wolfgang Freyer

    Version of Record online : 31 AUG 2010, DOI: 10.1002/zfch.19810210203

  6. You have free access to this content
    Conversion of inhaled nitric oxide to nitrate in man

    British Journal of Pharmacology

    Volume 114, Issue 8, April 1995, Pages: 1621–1624, Ulla Nathorst Westfelt, Günther Benthin, Stefan Lundin, Ola Stenqvist and Åke Wennmalm

    Version of Record online : 19 JUL 2012, DOI: 10.1111/j.1476-5381.1995.tb14948.x

  7. 15N NMR study of the linkage isomerism of pentaammine(glycinato)rhodium(III)

    Magnetic Resonance in Chemistry

    Volume 29, Issue 13, October 1991, Pages: S80–S84, Trevor G. Appleton and Matthew R. Cox

    Version of Record online : 12 APR 2005, DOI: 10.1002/mrc.1260291315

  8. 15N-NMR-Spektroskopie — neue Methoden und ihre Anwendung

    Angewandte Chemie

    Volume 98, Issue 5, Mai 1986, Pages: 381–412, Prof. Dr. Wolfgang von Philipsborn and Raffaello Müller

    Version of Record online : 20 JAN 2006, DOI: 10.1002/ange.19860980504

  9. You have free access to this content
    Metabolism of glyphosate in an Arthrobacter sp. GLP-1

    European Journal of Biochemistry

    Volume 165, Issue 2, June 1987, Pages: 267–273, Rüdiger PIPKE, Nikolaus AMRHEIN, Gary S. JACOB, Jacob SCHAEFER and Ganesh M. KISHORE

    Version of Record online : 3 MAR 2005, DOI: 10.1111/j.1432-1033.1987.tb11437.x

  10. Biosynthetic Production of [N2,1,3,7,9-15N]Guanosine and [1,3,7,9-15N]inosine and conversion into [N6,1,3,7,9-15N]adenosine for structure elucidation of RNA by heteronuclear NMR

    Helvetica Chimica Acta

    Volume 78, Issue 2, 22 March 1995, Pages: 421–439, Annette C. Niemann, Mónica Meyer, Thomas Engeloch, Oliver Botta, Alfons Hädener and Peter Strazewski

    Version of Record online : 25 OCT 2004, DOI: 10.1002/hlca.19950780213

  11. A Comparative Study of Platinum Di (t-butyl) (15N2)diimine and trans-[(PtCl2(N-ligand)PBu3)] complexes by 195Pt-, 31P- and 15N-NMR

    Helvetica Chimica Acta

    Volume 64, Issue 4, 10 June 1981, Pages: 1174–1182, Henk van der Poel, Gerard van Koten, David M. Grove, Paul S. Pregosin and Karl A. Ostoja Starzewski

    Version of Record online : 25 OCT 2004, DOI: 10.1002/hlca.19810640423

  12. You have free access to this content
    Refined solution structure of human profilin I

    Protein Science

    Volume 4, Issue 3, March 1995, Pages: 450–459, William J. Metzler, Bennett T. Farmer II, Keith L. Constantine, Mark S. Friedrichs, Luciano Mueller and Thomas Lavoie

    Version of Record online : 24 DEC 2008, DOI: 10.1002/pro.5560040312

  13. Interrelationships of Leucine and Glutamate Metabolism in Cultured Astrocytes

    Journal of Neurochemistry

    Volume 62, Issue 3, March 1994, Pages: 1192–1202, Marc Yudkoff, Yevgeny Daikhin, Zhi-Ping Lin, Liana Nissim, Janet Stern, David Pleasure and Itzhak Nissim

    Version of Record online : 28 JUN 2008, DOI: 10.1046/j.1471-4159.1994.62031192.x

  14. Unused fertiliser nitrogen in arable soils—its contribution to nitrate leaching

    Journal of the Science of Food and Agriculture

    Volume 46, Issue 4, 1989, Pages: 407–419, Andrew J Macdonald, David S Powlson, Paul R Poulton and David S Jenkinson

    Version of Record online : 19 SEP 2006, DOI: 10.1002/jsfa.2740460404

  15. A 15N NMR study of in vivo cerebral glutamine synthesis in hyperammonemic rats

    NMR in Biomedicine

    Volume 6, Issue 1, January/February 1993, Pages: 21–26, Keiko Kanamori, Farhad Parivar and Brian D. Ross

    Version of Record online : 21 OCT 2005, DOI: 10.1002/nbm.1940060104

  16. Structure of nitroguanidine: Nitroamine or nitroimine? New NMR evidence from 15N-labeled sample and 15N spin coupling constants

    Magnetic Resonance in Chemistry

    Volume 25, Issue 3, March 1987, Pages: 234–238, S. Bulusu, R. L. Dudley and J. R. Autera

    Version of Record online : 12 APR 2005, DOI: 10.1002/mrc.1260250311

  17. Cerebral Aspartate Utilization: Near-Equilibrium Relationships in Aspartate Aminotransferase Reaction

    Journal of Neurochemistry

    Volume 60, Issue 5, May 1993, Pages: 1696–1706, Maria Erecińska, David Pleasure, David Nelson, Itzhak Nissim and Marc Yudkoff

    Version of Record online : 12 DEC 2006, DOI: 10.1111/j.1471-4159.1993.tb13393.x

  18. NMR-spektroskopische Untersuchungen an exocyclisch 15N-markierten Amidochlorocyclotriphosphazenen

    Zeitschrift für anorganische und allgemeine Chemie

    Volume 489, Issue 1, Juni 1982, Pages: 131–138, Dr. B. Thomas, A. John and Prof. Dr. G. Grossmann

    Version of Record online : 9 NOV 2004, DOI: 10.1002/zaac.19824890115

  19. Influence of glucagon on protein and leucine metabolism: A study in fasting man with induced insuiin resistance

    British Journal of Surgery

    Volume 77, Issue 7, July 1990, Pages: 791–794, Dr P. J. Pacy, K. N. Cheng, G. C. Ford and D. Halliday

    Version of Record online : 6 DEC 2005, DOI: 10.1002/bjs.1800770723

  20. 13C NMR spectra of substituted phenazines: Substituent effects on carbon-13 chemical shifts and the use of 13C[BOND]15N coupling constants for the assignment of the aromatic carbons

    Organic Magnetic Resonance

    Volume 21, Issue 2, February 1983, Pages: 130–136, Axel Römer

    Version of Record online : 14 APR 2005, DOI: 10.1002/omr.1270210211