These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


BIOMARKERS

Molecular Biopsy of Human Tumors

- a resource for Precision Medicine *

162 related articles for article (PubMed ID: 34142201)

  • 1. Carbon isotope ratios of endogenous steroids found in human serum-method development, validation, and reference population-derived thresholds.
    Piper T; Geyer H; Nieschlag E; Bally L; Thevis M
    Anal Bioanal Chem; 2021 Sep; 413(22):5655-5667. PubMed ID: 34142201
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Sensitive detection of testosterone and testosterone prohormone administrations based on urinary concentrations and carbon isotope ratios of androsterone and etiocholanolone.
    Piper T; Haenelt N; Fusshöller G; Geyer H; Thevis M
    Drug Test Anal; 2021 Nov; 13(11-12):1835-1851. PubMed ID: 34648228
    [TBL] [Abstract][Full Text] [Related]  

  • 3. Applications of Isotope Ratio Mass Spectrometry in Sports Drug Testing Accounting for Isotope Fractionation in Analysis of Biological Samples.
    Piper T; Thevis M
    Methods Enzymol; 2017; 596():403-432. PubMed ID: 28911778
    [TBL] [Abstract][Full Text] [Related]  

  • 4. 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]  

  • 5. Investigations on hydrogen isotope ratios of endogenous urinary steroids: reference-population-based thresholds and proof-of-concept.
    Piper T; Thomas A; Thevis M; Saugy M
    Drug Test Anal; 2012 Sep; 4(9):717-27. PubMed ID: 22991188
    [TBL] [Abstract][Full Text] [Related]  

  • 6. 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]  

  • 7. Carbon isotope ratios of endogenous steroids in Belgian Blue and Holstein cattle: Method development, reference population studies and application to steroid misuse control.
    Piper T; Putz M; Delahaut P; Thevis M
    Rapid Commun Mass Spectrom; 2017 Nov; 31(21):1793-1802. PubMed ID: 28833805
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Detection of synthetic testosterone use by novel comprehensive two-dimensional gas chromatography combustion-isotope ratio mass spectrometry.
    Tobias HJ; Zhang Y; Auchus RJ; Brenna JT
    Anal Chem; 2011 Sep; 83(18):7158-65. PubMed ID: 21846122
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Usefulness of serum androgen isotope ratio mass spectrometry (IRMS) to detect testosterone supplementation in women.
    Andersson A; Piper T; Ekström L; Hirschberg AL; Thevis M
    Drug Test Anal; 2023 Apr; 15(4):465-469. PubMed ID: 36564145
    [TBL] [Abstract][Full Text] [Related]  

  • 10. 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]  

  • 11. 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]  

  • 12. Optimization of an online heart-cutting multidimensional gas chromatography clean-up step for isotopic ratio mass spectrometry and simultaneous quadrupole mass spectrometry measurements of endogenous anabolic steroid in urine.
    Casilli A; Piper T; de Oliveira FA; Padilha MC; Pereira HM; Thevis M; de Aquino Neto FR
    Drug Test Anal; 2016 Nov; 8(11-12):1204-1211. PubMed ID: 27739243
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Intranasal delivery of Natesto® testosterone gel and its effects on doping markers.
    Miller GD; Nair V; Morrison MS; Summers M; Willick SE; Eichner D
    Drug Test Anal; 2016 Nov; 8(11-12):1197-1203. PubMed ID: 27714988
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Addressing recent challenges in isotope ratio mass spectrometry: Development of a method applicable to 1-androstene-steroids, 6α-hydroxy-androstenedione, and androstatrienedione.
    Piper T; Thevis M
    Drug Test Anal; 2022 Nov; 14(11-12):1891-1903. PubMed ID: 36001066
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Analysis of endogenous steroids in urine by means of multi-immunoaffinity chromatography and isotope ratio mass spectrometry for sports drug testing.
    Putz M; Piper T; Dubois M; Delahaut P; Thevis M
    Anal Bioanal Chem; 2019 Nov; 411(28):7563-7571. PubMed ID: 31641821
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Determination of (13)C/(12)C ratios of endogenous urinary steroids excreted as sulpho conjugates.
    Piper T; Opfermann G; Thevis M; Schänzer W
    Rapid Commun Mass Spectrom; 2010 Nov; 24(21):3171-81. PubMed ID: 20941765
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Carbon isotope ratio mass spectrometry for detection of endogenous steroid use: a testing strategy.
    Ahrens BD; Butch AW
    Drug Test Anal; 2013 Jul; 5(7):534-40. PubMed ID: 23303562
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Investigations in carbon isotope ratios of seized testosterone and boldenone preparations.
    Piper T; Thevis M
    Drug Test Anal; 2022 Mar; 14(3):514-518. PubMed ID: 34192821
    [TBL] [Abstract][Full Text] [Related]  

  • 19. A simplified and accurate method for the analysis of urinary metabolites of testosterone-related steroids using gas chromatography/combustion/isotope ratio mass spectrometry.
    Ouellet A; LeBerre N; Ayotte C
    Rapid Commun Mass Spectrom; 2013 Aug; 27(15):1739-50. PubMed ID: 23821567
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Profiling of urinary steroids by gas chromatography-mass spectrometry detection and confirmation of androstenedione administration using isotope ratio mass spectrometry.
    Wang J; Wu M; Liu X; Xu Y
    Steroids; 2011 Dec; 76(14):1560-5. PubMed ID: 21945895
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 9.