BIOMARKERS

Molecular Biopsy of Human Tumors

- a resource for Precision Medicine *

238 related articles for article (PubMed ID: 25603821)

  • 1. Paraxanthine/Caffeine Concentration Ratios in Hair: An Alternative for Plasma-Based Phenotyping of Cytochrome P450 1A2?
    De Kesel PM; Lambert WE; Stove CP
    Clin Pharmacokinet; 2015 Jul; 54(7):771-81. PubMed ID: 25603821
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Why dried blood spots are an ideal tool for CYP1A2 phenotyping.
    De Kesel PM; Lambert WE; Stove CP
    Clin Pharmacokinet; 2014 Aug; 53(8):763-71. PubMed ID: 24980692
    [TBL] [Abstract][Full Text] [Related]  

  • 3. Caffeine and paraxanthine HPLC assay for CYP1A2 phenotype assessment using saliva and plasma.
    Perera V; Gross AS; McLachlan AJ
    Biomed Chromatogr; 2010 Oct; 24(10):1136-44. PubMed ID: 20853468
    [TBL] [Abstract][Full Text] [Related]  

  • 4. An optimized and validated SPE-LC-MS/MS method for the determination of caffeine and paraxanthine in hair.
    De Kesel PM; Lambert WE; Stove CP
    Talanta; 2015 Nov; 144():62-70. PubMed ID: 26452792
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Analysis of caffeine and paraxanthine in human saliva with ultra-high-performance liquid chromatography for CYP1A2 phenotyping.
    Jordan NY; Mimpen JY; van den Bogaard WJ; Flesch FM; van de Meent MH; Torano JS
    J Chromatogr B Analyt Technol Biomed Life Sci; 2015 Jul; 995-996():70-3. PubMed ID: 26038236
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Simple and reliable CYP1A2 phenotyping by the paraxanthine/caffeine ratio in plasma and in saliva.
    Fuhr U; Rost KL
    Pharmacogenetics; 1994 Jun; 4(3):109-16. PubMed ID: 7920690
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Variability of cytochrome P450 1A2 activity over time in young and elderly healthy volunteers.
    Simon T; Becquemont L; Hamon B; Nouyrigat E; Chodjania Y; Poirier JM; Funck-Brentano C; Jaillon P
    Br J Clin Pharmacol; 2001 Nov; 52(5):601-4. PubMed ID: 11736870
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Validation of a high-performance liquid chromatography assay for quantification of caffeine and paraxanthine in human serum in the context of CYP1A2 phenotyping.
    Koch JP; ten Tusscher GW; Koppe JG; Guchelaar HJ
    Biomed Chromatogr; 1999 Jun; 13(4):309-14. PubMed ID: 10416066
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Evaluation of caffeine as a test drug for CYP1A2, NAT2 and CYP2E1 phenotyping in man by in vivo versus in vitro correlations.
    Fuhr U; Rost KL; Engelhardt R; Sachs M; Liermann D; Belloc C; Beaune P; Janezic S; Grant D; Meyer UA; Staib AH
    Pharmacogenetics; 1996 Apr; 6(2):159-76. PubMed ID: 9156694
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Pharmacokinetics of caffeine in plasma and saliva, and the influence of caffeine abstinence on CYP1A2 metrics.
    Perera V; Gross AS; Xu H; McLachlan AJ
    J Pharm Pharmacol; 2011 Sep; 63(9):1161-8. PubMed ID: 21827488
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Assessment of CYP1A2 activity in clinical practice: why, how, and when?
    Faber MS; Jetter A; Fuhr U
    Basic Clin Pharmacol Toxicol; 2005 Sep; 97(3):125-34. PubMed ID: 16128905
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Two novel methods for the determination of CYP1A2 activity using the paraxanthine/caffeine ratio.
    Doude van Troostwijk LJ; Koopmans RP; Guchelaar HJ
    Fundam Clin Pharmacol; 2003 Jun; 17(3):355-62. PubMed ID: 12803575
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Rifampicin is only a weak inducer of CYP1A2-mediated presystemic and systemic metabolism: studies with tizanidine and caffeine.
    Backman JT; Granfors MT; Neuvonen PJ
    Eur J Clin Pharmacol; 2006 Jun; 62(6):451-61. PubMed ID: 16758262
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Artemisinin and thiabendazole are potent inhibitors of cytochrome P450 1A2 (CYP1A2) activity in humans.
    Bapiro TE; Sayi J; Hasler JA; Jande M; Rimoy G; Masselle A; Masimirembwa CM
    Eur J Clin Pharmacol; 2005 Nov; 61(10):755-61. PubMed ID: 16261361
    [TBL] [Abstract][Full Text] [Related]  

  • 15. CYP1A2 phenotyping in dried blood spots and microvolumes of whole blood and plasma.
    De Kesel PM; Lambert WE; Stove CP
    Bioanalysis; 2014; 6(22):3011-24. PubMed ID: 25096793
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Development and validation of a reversed-phase HPLC method for CYP1A2 phenotyping by use of a caffeine metabolite ratio in saliva.
    Begas E; Kouvaras E; Tsakalof AK; Bounitsi M; Asprodini EK
    Biomed Chromatogr; 2015 Nov; 29(11):1657-63. PubMed ID: 25891161
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Theophylline has no advantages over caffeine as a putative model drug for assessing CYPIA2 activity in humans.
    Rasmussen BB; Brøsen K
    Br J Clin Pharmacol; 1997 Mar; 43(3):253-8. PubMed ID: 9088579
    [TBL] [Abstract][Full Text] [Related]  

  • 18. The paraxanthine:caffeine ratio in serum or in saliva as a measure of CYP1A2 activity: when should the sample be obtained?
    Spigset O; Hägg S; Söderström E; Dahlqvist R
    Pharmacogenetics; 1999 Jun; 9(3):409-12. PubMed ID: 10471076
    [No Abstract]   [Full Text] [Related]  

  • 19. Paraxanthine/caffeine ratio: as an index for CYP1A2 activity in polycyclic aromatic hydrocarbons exposed subjects.
    Wittayalertpanya S; Hinsui Y; Lawanprasert S
    J Med Assoc Thai; 2003 Jun; 86 Suppl 2():S310-7. PubMed ID: 12930004
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Nonparametric expectation maximisation (NPEM) population pharmacokinetic analysis of caffeine disposition from sparse data in adult caucasians: systemic caffeine clearance as a biomarker for cytochrome P450 1A2 activity.
    Terziivanov D; Bozhinova K; Dimitrova V; Atanasova I
    Clin Pharmacokinet; 2003; 42(15):1393-409. PubMed ID: 14674790
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 12.