BIOMARKERS

Molecular Biopsy of Human Tumors

- a resource for Precision Medicine *

228 related articles for article (PubMed ID: 20355174)

  • 1. Determination of 13C/12C ratios of urinary epitestosterone and its main metabolites 5alpha- and 5beta-androstane-3alpha, 17alpha-diol.
    Piper T; Riemann P; Opfermann G; Mareck U; Geyer H; Vajiala G; Flenker U; Schänzer W
    Drug Test Anal; 2009 Nov; 1(11-12):576-86. PubMed ID: 20355174
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Drug testing data from the 2007 Pan American Games: delta13C values of urinary androsterone, etiocholanolone and androstanediols determined by GC/C/IRMS.
    Aguilera R; Chapman TE; Pereira H; Oliveira GC; Illanes RP; Fernandes TF; Azevedo DA; Neto FA
    J Steroid Biochem Mol Biol; 2009 Jul; 115(3-5):107-14. PubMed ID: 19428237
    [TBL] [Abstract][Full Text] [Related]  

  • 3. Determination of 13C/12C ratios of endogenous urinary steroids: method validation, reference population and application to doping control purposes.
    Piper T; Mareck U; Geyer H; Flenker U; Thevis M; Platen P; Schänzer W
    Rapid Commun Mass Spectrom; 2008 Jul; 22(14):2161-75. PubMed ID: 18536069
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Influences of musk administration on the doping test.
    He Y; Wang J; Liu X; Xu Y; He Z
    Steroids; 2013 Nov; 78(11):1047-52. PubMed ID: 23891647
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Development of a GC/C/IRMS method--confirmation of a novel steroid profiling approach in doping control.
    Van Renterghem P; Polet M; Brooker L; Van Gansbeke W; Van Eenoo P
    Steroids; 2012 Sep; 77(11):1050-60. PubMed ID: 22728892
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Urinary marker of oral pregnenolone administration.
    Saudan C; Desmarchelier A; Sottas PE; Mangin P; Saugy M
    Steroids; 2005 Mar; 70(3):179-83. PubMed ID: 15763596
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Degradation of urine samples and its influence on the ¹³C/¹²C ratios of excreted steroids.
    Piper T; Geyer H; Schänzer W
    Drug Test Anal; 2010; 2(11-12):620-9. PubMed ID: 21204293
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Combination of carbon isotope ratio with hydrogen isotope ratio determinations in sports drug testing.
    Piper T; Emery C; Thomas A; Saugy M; Thevis M
    Anal Bioanal Chem; 2013 Jun; 405(16):5455-66. PubMed ID: 23568614
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Determination of the deuterium/hydrogen ratio of endogenous urinary steroids for doping control purposes.
    Piper T; Thevis M; Flenker U; Schänzer W
    Rapid Commun Mass Spectrom; 2009 Jul; 23(13):1917-26. PubMed ID: 19462405
    [TBL] [Abstract][Full Text] [Related]  

  • 10. 13C/12C ratios of endogenous urinary steroids investigated for doping control purposes.
    Piper T; Flenker U; Mareck U; Schänzer W
    Drug Test Anal; 2009 Feb; 1(2):65-72. PubMed ID: 20355178
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Investigations on changes in ¹³C/¹²C ratios of endogenous urinary steroids after pregnenolone administration.
    Piper T; Schlug C; Mareck U; Schänzer W
    Drug Test Anal; 2011 May; 3(5):283-90. PubMed ID: 21538944
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Detection of epitestosterone doping by isotope ratio mass spectrometry.
    Aguilera R; Hatton CK; Catlin DH
    Clin Chem; 2002; 48(4):629-36. PubMed ID: 11901061
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Certification of steroid carbon isotope ratios in a freeze-dried human urine reference material.
    Munton E; Liu FH; John Murby E; Brynn Hibbert D
    Drug Test Anal; 2012 Dec; 4(12):928-33. PubMed ID: 22544546
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Seized designer supplement named "1-Androsterone": identification as 3β-hydroxy-5α-androst-1-en-17-one and its urinary elimination.
    Parr MK; Opfermann G; Geyer H; Westphal F; Sönnichsen FD; Zapp J; Kwiatkowska D; Schänzer W
    Steroids; 2011 May; 76(6):540-7. PubMed ID: 21310167
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Relevance of the selective oestrogen receptor modulators tamoxifen, toremifene and clomiphene in doping field: endogenous steroids urinary profile after multiple oral doses.
    Mazzarino M; Braganò MC; de la Torre X; Molaioni F; Botrè F
    Steroids; 2011 Nov; 76(12):1400-6. PubMed ID: 21745489
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Screening urine for exogenous testosterone by isotope ratio mass spectrometric analysis of one pregnanediol and two androstanediols.
    Aguilera R; Catlin DH; Becchi M; Phillips A; Wang C; Swerdloff RS; Pope HG; Hatton CK
    J Chromatogr B Biomed Sci Appl; 1999 Apr; 727(1-2):95-105. PubMed ID: 10360427
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Urine stability and steroid profile: towards a screening index of urine sample degradation for anti-doping purpose.
    Mazzarino M; Abate MG; Alocci R; Rossi F; Stinchelli R; Molaioni F; de la Torre X; Botrè F
    Anal Chim Acta; 2011 Jan; 683(2):221-6. PubMed ID: 21167974
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Performance characteristics of a carbon isotope ratio method for detecting doping with testosterone based on urine diols: controls and athletes with elevated testosterone/epitestosterone ratios.
    Aguilera R; Chapman TE; Starcevic B; Hatton CK; Catlin DH
    Clin Chem; 2001 Feb; 47(2):292-300. PubMed ID: 11159778
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Longitudinal profiling of urinary steroids by gas chromatography/combustion/isotope ratio mass spectrometry: diet change may result in carbon isotopic variations.
    Saudan C; Kamber M; Barbati G; Robinson N; Desmarchelier A; Mangin P; Saugy M
    J Chromatogr B Analyt Technol Biomed Life Sci; 2006 Feb; 831(1-2):324-7. PubMed ID: 16338181
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Effects of propyphenazone and other non-steroidal anti-inflammatory agents on the synthetic and endogenous androgenic anabolic steroids urinary excretion and/or instrumental detection.
    Mazzarino M; Braganò MC; Donati F; de la Torre X; Botrè F
    Anal Chim Acta; 2010 Jan; 657(1):60-8. PubMed ID: 19951758
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 12.