Isotope dilution LC‐ESI‐MS/MS and low resolution selected reaction monitoring as a tool for the accurate quantification of urinary testosterone

[1]  A. Heald,et al.  Serum testosterone levels in male hypogonadism: Why and when to check—A review , 2017, International journal of clinical practice.

[2]  M. Ibáñez,et al.  Evaluation of uncertainty sources in the determination of testosterone in urine by calibration-based and isotope dilution quantification using ultra high performance liquid chromatography tandem mass spectrometry. , 2017, Journal of chromatography. A.

[3]  Ó. Pozo,et al.  Current LC–MS methods and procedures applied to the identification of new steroid metabolites , 2016, The Journal of Steroid Biochemistry and Molecular Biology.

[4]  C. Guillemette,et al.  A chromatography/tandem mass spectrometry method for the simultaneous profiling of ten endogenous steroids, including progesterone, adrenal precursors, androgens and estrogens, using low serum volume , 2015, Steroids.

[5]  C. Radulescu,et al.  Preoperative low serum testosterone is associated with high-grade prostate cancer and an increased Gleason score upgrading , 2015, Prostate Cancer and Prostatic Disease.

[6]  P. Rodríguez-González,et al.  Simultaneous determination of creatinine and creatine in human serum by double-spike isotope dilution liquid chromatography-tandem mass spectrometry (LC-MS/MS) and gas chromatography-mass spectrometry (GC-MS). , 2015, Analytical chemistry.

[7]  P. Rodríguez-González,et al.  Determination of the enrichment of isotopically labelled molecules by mass spectrometry. , 2014, Journal of mass spectrometry : JMS.

[8]  A. Furey,et al.  Ion suppression; a critical review on causes, evaluation, prevention and applications. , 2013, Talanta.

[9]  A. Molina-Díaz,et al.  Overcoming matrix effects in electrospray: quantitation of β-agonists in complex matrices by isotope dilution liquid chromatography-mass spectrometry using singly (13)C-labeled analogues. , 2013, Journal of chromatography. A.

[10]  E. Gracia-Lor,et al.  Isotope pattern deconvolution-tandem mass spectrometry for the determination and confirmation of diclofenac in wastewaters. , 2013, Analytica chimica acta.

[11]  M. Schäfer,et al.  Structure Elucidation of the Diagnostic Product Ion at m/z 97 Derived from Androst-4-en-3-One-Based Steroids by ESI-CID and IRMPD Spectroscopy , 2012, Journal of The American Society for Mass Spectrometry.

[12]  P. Rodríguez-González,et al.  Development of a routine method for the simultaneous confirmation and determination of clenbuterol in urine by minimal labeling isotope pattern deconvolution and GC-EI-MS , 2012, Analytical and Bioanalytical Chemistry.

[13]  Ó. Pozo,et al.  Quantification of testosterone and metabolites released after alkaline treatment in human urine. , 2010, Drug testing and analysis.

[14]  P. Rodríguez-González,et al.  Evaluation of minimal 13C-labelling for stable isotope dilution in organic analysis. , 2010, The Analyst.

[15]  P. Rodríguez-González,et al.  Determination of the uncertainties in the theoretical mass isotopomer distribution of molecules. , 2010, Analytica chimica acta.

[16]  J. V. Sancho,et al.  Collision-induced dissociation of 3-keto anabolic steroids and related compounds after electrospray ionization. Considerations for structural elucidation. , 2008, Rapid communications in mass spectrometry : RCM.

[17]  Louis Ramaley,et al.  Software for the calculation of isotope patterns in tandem mass spectrometry. , 2008, Rapid communications in mass spectrometry : RCM.

[18]  A. Rane,et al.  Use of doping agents, particularly anabolic steroids, in sports and society , 2008, The Lancet.

[19]  P. Reynier,et al.  Low serum testosterone assayed by liquid chromatography-tandem mass spectrometry. Comparison with five immunoassay techniques. , 2007, Clinica chimica acta; international journal of clinical chemistry.

[20]  Margaret Aherne,et al.  Development of an immunosensor for the detection of testosterone in bovine urine. , 2007, Analytica chimica acta.

[21]  Walter A. Korfmacher,et al.  Ultra-performance liquid chromatography/tandem mass spectrometric determination of testosterone and its metabolites in in vitro samples. , 2006, Rapid communications in mass spectrometry : RCM.

[22]  Julian H Barth,et al.  Testosterone measurement by isotope-dilution liquid chromatography-tandem mass spectrometry: validation of a method for routine clinical practice. , 2005, Clinical chemistry.

[23]  T. Key,et al.  Urinary endogenous sex hormone levels and the risk of postmenopausal breast cancer , 2003, British Journal of Cancer.

[24]  Lucy T. Di Benedetto,et al.  Testosterone determination using rapid heterogeneous competitive-binding for enzyme-linked immunosorbent assay in flow injection , 1996 .

[25]  K. Heumann.  Isotope Dilution Mass Spectrometry , 1992, Definitions.

[26]  H. Kubinyi.  CALCULATION OF ISOTOPE DISTRIBUTIONS IN MASS SPECTROMETRY. A TRIVIAL SOLUTION FOR A NON-TRIVIAL PROBLEM , 1991 .

[27]  P. Rodríguez-González,et al.  Determination of Cystatin C in human serum by isotope dilution mass spectrometry using mass overlapping peptides. , 2015, Journal of proteomics.

[28]  J. Bergquist,et al.  Liquid chromatography tandem mass spectrometry for analysis of steroids in clinical laboratories. , 2011, Clinical biochemistry.

[29]  K. Christiansen.  Testosterone: Behavioural correlates of testosterone , 2004 .

[30]  J. Wieling.  LC-MS-MS experiences with internal standards , 2002 .

[31]  K. Christiansen.  Behavioural correlates of testosterone , 1998 .