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Journal Abstract Search

175 related items for PubMed ID: 7418197

  • 1. The simultaneous determination of theophylline, theobromine and caffeine in plasma by high performance liquid chromatography.
    Foenander T, Birkett DJ, Miners JO, Wing LM.
    Clin Biochem; 1980 Jun; 13(3):132-4. PubMed ID: 7418197
    [Abstract] [Full Text] [Related]

  • 2. Simultaneous determination of caffeine and its primary demethylated metabolites in human plasma by high-performance liquid chromatography.
    Tanaka E.
    J Chromatogr; 1992 Mar 27; 575(2):311-4. PubMed ID: 1629311
    [Abstract] [Full Text] [Related]

  • 3. Determination of caffeine, theophylline and theobromine in serum and saliva using high-performance liquid chromatography.
    Scott NR, Chakraborty J, Marks V.
    Ann Clin Biochem; 1984 Mar 27; 21 ( Pt 2)():120-4. PubMed ID: 6712142
    [Abstract] [Full Text] [Related]

  • 4. High-performance liquid chromatographic determination of dimethylxanthine metabolites of caffeine in human plasma.
    Wahlländer A, Renner E, Karlaganis G.
    J Chromatogr; 1985 Mar 22; 338(2):369-75. PubMed ID: 3998024
    [Abstract] [Full Text] [Related]

  • 5. [Development of syringe-type off line pre-column and simultaneous quantitation of four xanthine derivatives (caffeine, theobromine, theophylline and paraxanthine) in serum].
    Kouno Y, Samizo K, Ishizuka H, Ishikura C.
    Yakugaku Zasshi; 1997 Mar 22; 117(3):178-84. PubMed ID: 9109345
    [Abstract] [Full Text] [Related]

  • 6. Simultaneous determination of caffeine, theophylline and theobromine in human plasma by on-line solid-phase extraction coupled to reversed-phase chromatography.
    Emara S.
    Biomed Chromatogr; 2004 Oct 22; 18(8):479-85. PubMed ID: 15386526
    [Abstract] [Full Text] [Related]

  • 7. Simultaneous determination of caffeine and its N-demethylated metabolites in umbilical cord plasma using high-performance liquid chromatography.
    Hartley R, Cookman JR, Smith IJ.
    J Chromatogr; 1984 Mar 09; 306():191-203. PubMed ID: 6715458
    [Abstract] [Full Text] [Related]

  • 8. Improved high-performance liquid chromatographic method for the simultaneous determination of caffeine and its N-demethylated metabolites in plasma using solid-phase extraction.
    Hartley R, Smith IJ, Cookman JR.
    J Chromatogr; 1985 Jul 12; 342(1):105-17. PubMed ID: 4044740
    [Abstract] [Full Text] [Related]

  • 9. High-performance liquid chromatographic separation of caffeine, theophylline, theobromine and paraxanthine in rat brain and serum.
    Parra P, Limon A, Ferre S, Guix T, Jane F.
    J Chromatogr; 1991 Sep 18; 570(1):185-90. PubMed ID: 1797825
    [Abstract] [Full Text] [Related]

  • 10. Two high-performance liquid chromatographic methods for quantitation of theophylline in plasma.
    Park YH, Goshorn C, Hinsvark O.
    J Chromatogr; 1985 Oct 11; 343(2):359-67. PubMed ID: 4066877
    [Abstract] [Full Text] [Related]

  • 11. Simultaneous determination of caffeine and its metabolites in rat plasma by UHPLC-MS/MS.
    Kertys M, Žideková N, Pršo K, Maráková K, Kmeťová K, Mokrý J.
    J Sep Sci; 2021 Dec 11; 44(23):4274-4283. PubMed ID: 34626085
    [Abstract] [Full Text] [Related]

  • 12. Highly sensitive and rapid determination of theophylline, theobromine and caffeine in human plasma and urine by gradient capillary high-performance liquid chromatography-frit-fast atom bombardment mass spectrometry.
    Hieda Y, Kashimura S, Hara K, Kageura M.
    J Chromatogr B Biomed Appl; 1995 May 19; 667(2):241-6. PubMed ID: 7663696
    [Abstract] [Full Text] [Related]

  • 13. Simultaneous and specific determination of proxyphylline, theophylline and other xanthine derivatives in serum by high pressure liquid chromatography.
    Nielsen-Kudsk F, Pedersen AK.
    Acta Pharmacol Toxicol (Copenh); 1978 Apr 19; 42(4):298-302. PubMed ID: 580676
    [Abstract] [Full Text] [Related]

  • 14. Simple and sensitive method for the simultaneous determination of enprofylline, theobromine, paraxanthine, theophylline and caffeine using high-performance liquid chromatography.
    Grgurinovich N.
    J Chromatogr; 1986 Aug 02; 380(2):431-6. PubMed ID: 3760073
    [No Abstract] [Full Text] [Related]

  • 15. Ion-pair high-performance liquid chromatographic procedure for the quantitative analysis of theophylline in serum samples.
    Lauff JJ.
    J Chromatogr; 1987 Jun 05; 417(1):99-109. PubMed ID: 3624406
    [Abstract] [Full Text] [Related]

  • 16. Serum theophylline analysis by high-pressure liquid chromatography.
    Evenson MA, Warren BL.
    Clin Chem; 1976 Jun 05; 22(6):851-5. PubMed ID: 1277472
    [Abstract] [Full Text] [Related]

  • 17. Simultaneous quantification of caffeine and its three primary metabolites in rat plasma by liquid chromatography-tandem mass spectrometry.
    Choi EJ, Bae SH, Park JB, Kwon MJ, Jang SM, Zheng YF, Lee YS, Lee SJ, Bae SK.
    Food Chem; 2013 Dec 01; 141(3):2735-42. PubMed ID: 23871018
    [Abstract] [Full Text] [Related]

  • 18. Simultaneous assay of the methylxanthine metabolites of caffeine in plasma by high performance liquid chromatography.
    Sved S, Wilson DL.
    Res Commun Chem Pathol Pharmacol; 1977 Jun 01; 17(2):319-31. PubMed ID: 877416
    [Abstract] [Full Text] [Related]

  • 19. Simultaneous HPLC determination of caffeine, theobromine, and theophylline in food, drinks, and herbal products.
    Srdjenovic B, Djordjevic-Milic V, Grujic N, Injac R, Lepojevic Z.
    J Chromatogr Sci; 2008 Feb 01; 46(2):144-9. PubMed ID: 18366874
    [Abstract] [Full Text] [Related]

  • 20. Simultaneous determination of caffeine, theobromine, and theophylline by high-performance liquid chromatography.
    Bispo MS, Veloso MC, Pinheiro HL, De Oliveira RF, Reis JO, De Andrade JB.
    J Chromatogr Sci; 2002 Jan 01; 40(1):45-8. PubMed ID: 11871386
    [Abstract] [Full Text] [Related]

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