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Items: 1 to 50 of 79

1.

Peptide enrichment by ion-pair solid-phase extraction.

Judák P, Polet M, Van Eenoo P, Benoit A, Buisson C, Deventer K.

J Chromatogr B Analyt Technol Biomed Life Sci. 2019 Jul 15;1121:89-95. doi: 10.1016/j.jchromb.2019.05.015. Epub 2019 May 14.

PMID:
31132734
2.

Gas chromatography-mass spectrometry analysis of non-hydrolyzed sulfated steroids by degradation product formation.

Polet M, Van Gansbeke W, Albertsdóttir AD, Coppieters G, Deventer K, Van Eenoo P.

Drug Test Anal. 2019 Apr 22. doi: 10.1002/dta.2606. [Epub ahead of print]

PMID:
31009554
3.

Identification and confirmation of diuretics and masking agents in urine by turbulent flow online solid-phase extraction coupled with liquid chromatography-triple quadrupole mass spectrometry for doping control.

De Wilde L, Roels K, Polet M, Van Eenoo P, Deventer K.

J Chromatogr A. 2018 Dec 7;1579:31-40. doi: 10.1016/j.chroma.2018.10.032. Epub 2018 Oct 17.

PMID:
30430987
4.

Urinary matrix effects in electrospray ionization mass spectrometry in the presence of DMSO.

Judák P, Van Eenoo P, Deventer K.

J Mass Spectrom. 2018 Oct;53(10):1018-1021. doi: 10.1002/jms.4255. Epub 2018 Aug 15. No abstract available.

PMID:
29952038
5.

Comprehensive analysis by liquid chromatography Q-Orbitrap mass spectrometry: Fast screening of peptides and organic molecules.

Sardela VF, Martucci MEP, de Araújo ALD, Leal EC, Oliveira DS, Carneiro GRA, Deventer K, Van Eenoo P, Pereira HMG, Aquino Neto FR.

J Mass Spectrom. 2018 Jun;53(6):476-503. doi: 10.1002/jms.4077. Epub 2018 Apr 18.

PMID:
29524299
6.

Utilizing ELISA-plate based immunopurification and liquid chromatography-tandem mass spectrometry for the urinary detection of short- and long acting human insulin analogues.

Judák P, Van Eenoo P, Deventer K.

J Pharm Biomed Anal. 2018 May 10;153:76-81. doi: 10.1016/j.jpba.2018.02.024. Epub 2018 Feb 12.

PMID:
29462782
7.

Adsorption effects of the doping relevant peptides Insulin Lispro, Synachten, TB-500 and GHRP 5.

Judák P, Van Eenoo P, Deventer K.

Anal Biochem. 2017 Nov 15;537:69-71. doi: 10.1016/j.ab.2017.09.003. Epub 2017 Sep 5.

PMID:
28887173
8.

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.

Pitarch-Motellón J, Roig-Navarro AF, Sancho JV, Ibáñez M, Fabregat-Cabello N, Pozo OJ, Ventura R, García Alonso JI, Rodríguez-González P, González Gago A, Ereño Artabe A, Van Eenoo P, Deventer K, Dehnes Y, Rzeppa S.

J Chromatogr A. 2017 Jul 28;1508:73-80. doi: 10.1016/j.chroma.2017.05.072. Epub 2017 Jun 3.

PMID:
28601363
9.
10.

DMSO Assisted Electrospray Ionization for the Detection of Small Peptide Hormones in Urine by Dilute-and-Shoot-Liquid-Chromatography-High Resolution Mass Spectrometry.

Judák P, Grainger J, Goebel C, Van Eenoo P, Deventer K.

J Am Soc Mass Spectrom. 2017 Aug;28(8):1657-1665. doi: 10.1007/s13361-017-1670-7. Epub 2017 Apr 19.

PMID:
28425052
11.

Identification and characterization of novel long-term metabolites of oxymesterone and mesterolone in human urine by application of selected reaction monitoring GC-CI-MS/MS.

Polet M, Van Gansbeke W, Geldof L, Deventer K, Van Eenoo P.

Drug Test Anal. 2017 Nov;9(11-12):1673-1684. doi: 10.1002/dta.2183. Epub 2017 May 12.

PMID:
28296258
12.

In Vitro Metabolic Studies of REV-ERB Agonists SR9009 and SR9011.

Geldof L, Deventer K, Roels K, Tudela E, Van Eeno P.

Int J Mol Sci. 2016 Oct 3;17(10). pii: E1676.

13.

Doping control container for urine stabilization: a pilot study.

Tsivou M, Giannadaki E, Hooghe F, Roels K, Van Gansbeke W, Garribba F, Lyris E, Deventer K, Mazzarino M, Donati F, Georgakopoulos DG, Van Eenoo P, Georgakopoulos CG, de la Torre X, Botrè F.

Drug Test Anal. 2017 May;9(5):699-712. doi: 10.1002/dta.2048. Epub 2016 Sep 21.

PMID:
27497113
14.

Efficient approach for the detection and identification of new androgenic metabolites by applying SRM GC-CI-MS/MS: a methandienone case study.

Polet M, Van Gansbeke W, Van Eenoo P, Deventer K.

J Mass Spectrom. 2016 Jul;51(7):524-34. doi: 10.1002/jms.3781.

PMID:
27434811
15.

Gas chromatography/chemical ionization triple quadrupole mass spectrometry analysis of anabolic steroids: ionization and collision-induced dissociation behavior.

Polet M, Van Gansbeke W, Van Eenoo P, Deventer K.

Rapid Commun Mass Spectrom. 2016 Feb 28;30(4):511-22. doi: 10.1002/rcm.7472.

PMID:
26777682
16.

Metabolic studies of prostanozol with the uPA-SCID chimeric mouse model and human liver microsomes.

Geldof L, Lootens L, Decroix L, Botrè F, Meuleman P, Leroux-Roels G, Deventer K, Van Eenoo P.

Steroids. 2016 Mar;107:139-48. doi: 10.1016/j.steroids.2016.01.005. Epub 2016 Jan 13.

PMID:
26774429
17.

In vitro metabolism study of a black market product containing SARM LGD-4033.

Geldof L, Pozo OJ, Lootens L, Morthier W, Van Eenoo P, Deventer K.

Drug Test Anal. 2017 Feb;9(2):168-178. doi: 10.1002/dta.1930. Epub 2016 Jan 15.

PMID:
26767942
18.

Screening and confirmation of a glycerol-positive case.

Deventer K, Van Eenoo P.

Drug Test Anal. 2015 Nov-Dec;7(11-12):1009-13. doi: 10.1002/dta.1913. No abstract available.

PMID:
26695488
19.

In vitro and in vivo metabolism studies of dimethazine.

Geldof L, Tudela E, Lootens L, van Lysebeth J, Meuleman P, Leroux-Roels G, van Eenoo P, Deventer K.

Biomed Chromatogr. 2016 Aug;30(8):1202-9. doi: 10.1002/bmc.3668. Epub 2016 Jan 18.

PMID:
26663462
20.

Untargeted metabolomics in doping control: detection of new markers of testosterone misuse by ultrahigh performance liquid chromatography coupled to high-resolution mass spectrometry.

Raro M, Ibáñez M, Gil R, Fabregat A, Tudela E, Deventer K, Ventura R, Segura J, Marcos J, Kotronoulas A, Joglar J, Farré M, Yang S, Xing Y, Van Eenoo P, Pitarch E, Hernández F, Sancho JV, Pozo ÓJ.

Anal Chem. 2015 Aug 18;87(16):8373-80. doi: 10.1021/acs.analchem.5b02254. Epub 2015 Aug 5.

PMID:
26200763
21.

In vitro models for metabolic studies of small peptide hormones in sport drug testing.

Esposito S, Deventer K, Geldof L, Van Eenoo P.

J Pept Sci. 2015 Jan;21(1):1-9. doi: 10.1002/psc.2710. Epub 2014 Dec 3.

PMID:
25469748
22.

Measuring symptomatic relief in men with lower urinary tract symptoms.

Blanker MH, van Deventer KR, Bijl D.

BMJ. 2014 Nov 7;349:g6664. doi: 10.1136/bmj.g6664. No abstract available.

PMID:
25380756
23.

Identification of the growth hormone-releasing hormone analogue [Pro1, Val14]-hGHRH with an incomplete C-term amidation in a confiscated product.

Esposito S, Deventer K, Van Eenoo P.

Drug Test Anal. 2014 Nov-Dec;6(11-12):1155-9. doi: 10.1002/dta.1730. Epub 2014 Oct 6.

PMID:
25283153
24.

Investigation of urinary excretion of hydroxyethyl starch and dextran by uhplc-hrms in different acquisition modes.

Esposito S, Deventer K, Giron AJ, Roels K, Herregods L, Verstraete A, Van Eenoo P.

Biol Sport. 2014 Jun;31(2):95-104. doi: 10.5604/20831862.1096045. Epub 2014 Apr 5.

25.

Urinary detection of conjugated and unconjugated anabolic steroids by dilute-and-shoot liquid chromatography-high resolution mass spectrometry.

Tudela E, Deventer K, Geldof L, Van Eenoo P.

Drug Test Anal. 2015 Feb;7(2):95-108. doi: 10.1002/dta.1650. Epub 2014 Apr 22.

PMID:
24753397
26.

Prolonged presence of VEGF promotes vascularization in 3D bioprinted scaffolds with defined architecture.

Poldervaart MT, Gremmels H, van Deventer K, Fledderus JO, Oner FC, Verhaar MC, Dhert WJ, Alblas J.

J Control Release. 2014 Jun 28;184:58-66. doi: 10.1016/j.jconrel.2014.04.007. Epub 2014 Apr 13.

PMID:
24727077
27.

Metabolism of methylstenbolone studied with human liver microsomes and the uPA⁺/⁺-SCID chimeric mouse model.

Geldof L, Lootens L, Polet M, Eichner D, Campbell T, Nair V, Botrè F, Meuleman P, Leroux-Roels G, Deventer K, Eenoo PV.

Biomed Chromatogr. 2014 Jul;28(7):974-85. doi: 10.1002/bmc.3105. Epub 2014 Feb 5.

PMID:
24496964
28.

Current status and bioanalytical challenges in the detection of unknown anabolic androgenic steroids in doping control analysis.

Pozo OJ, De Brabanter N, Fabregat A, Segura J, Ventura R, Van Eenoo P, Deventer K.

Bioanalysis. 2013 Nov;5(21):2661-77. doi: 10.4155/bio.13.242. Review.

PMID:
24180506
29.

In vivo and in vitro metabolism of the synthetic cannabinoid JWH-200.

De Brabanter N, Esposito S, Tudela E, Lootens L, Meuleman P, Leroux-Roels G, Deventer K, Van Eenoo P.

Rapid Commun Mass Spectrom. 2013 Sep 30;27(18):2115-26. doi: 10.1002/rcm.6673.

PMID:
23943333
30.

Identification of sympathomimetic alkylamine agents in urine using liquid chromatography-mass spectrometry and comparison of derivatization methods for confirmation analyses by gas chromatography-mass spectrometry.

Sardela VF, Sardela PD, Deventer K, Araujo AL, Cavalcante KM, Padilha MC, Pereira HM, Van Eenoo P, Aquino Neto FR.

J Chromatogr A. 2013 Jul 12;1298:76-85. doi: 10.1016/j.chroma.2013.05.016. Epub 2013 May 13.

PMID:
23746644
31.

Sensitive detection of 3'-hydroxy-stanozolol glucuronide by liquid chromatography-tandem mass spectrometry.

Tudela E, Deventer K, Van Eenoo P.

J Chromatogr A. 2013 May 31;1292:195-200. doi: 10.1016/j.chroma.2013.01.001. Epub 2013 Jan 9.

PMID:
23374366
32.

Detection and characterization of urinary metabolites of boldione by LC-MS/MS. Part I: Phase I metabolites excreted free, as glucuronide and sulfate conjugates, and released after alkaline treatment of the urine.

Gómez C, Pozo OJ, Fabregat A, Marcos J, Deventer K, Van Eenoo P, Segura J, Ventura R.

Drug Test Anal. 2012 Oct;4(10):775-85. doi: 10.1002/dta.1433. Epub 2012 Oct 22.

PMID:
23090723
33.

Synthesis and characterization of the N-terminal acetylated 17-23 fragment of thymosin beta 4 identified in TB-500, a product suspected to possess doping potential.

Esposito S, Deventer K, Goeman J, Van der Eycken J, Van Eenoo P.

Drug Test Anal. 2012 Sep;4(9):733-8. doi: 10.1002/dta.1402. Epub 2012 Sep 7.

PMID:
22962027
34.

Development and validation of a ultra high performance liquid chromatography-tandem mass spectrometric method for the direct detection of formoterol in human urine.

Sardela VF, Deventer K, Pereira HM, de Aquino Neto FR, Van Eenoo P.

J Pharm Biomed Anal. 2012 Nov;70:471-5. doi: 10.1016/j.jpba.2012.06.042. Epub 2012 Jul 7.

PMID:
22841556
35.

Development of a sensitive GC-C-IRMS method for the analysis of androgens.

Polet M, Van Gansbeke W, Deventer K, Van Eenoo P.

Biomed Chromatogr. 2013 Feb;27(2):259-66. doi: 10.1002/bmc.2785. Epub 2012 Jul 19.

PMID:
22815226
36.

Doping control analysis of desmopressin in human urine by LC-ESI-MS/MS after urine delipidation.

Esposito S, Deventer K, T'Sjoen G, Vantilborgh A, Van Eenoo P.

Biomed Chromatogr. 2013 Feb;27(2):240-5. doi: 10.1002/bmc.2782. Epub 2012 Jun 28.

PMID:
22740500
37.

Quantitative detection of inhaled formoterol in human urine and relevance to doping control analysis.

Deventer K, Pozo OJ, Delbeke FT, Van Eenoo P.

Drug Test Anal. 2012 Jun;4(6):449-54. doi: 10.1002/dta.418. Epub 2012 Mar 22.

PMID:
22447497
38.

Development and validation of an open screening method for diuretics, stimulants and selected compounds in human urine by UHPLC-HRMS for doping control.

Girón AJ, Deventer K, Roels K, Van Eenoo P.

Anal Chim Acta. 2012 Apr 6;721:137-46. doi: 10.1016/j.aca.2012.02.002. Epub 2012 Feb 9.

PMID:
22405312
39.

Characterization and identification of a C-terminal amidated mechano growth factor (MGF) analogue in black market products.

Esposito S, Deventer K, Van Eenoo P.

Rapid Commun Mass Spectrom. 2012 Mar 30;26(6):686-92. doi: 10.1002/rcm.6144.

PMID:
22328223
40.

Qualitative detection of desmopressin in plasma by liquid chromatography-tandem mass spectrometry.

Esposito S, Deventer K, T'Sjoen G, Vantilborgh A, Delbeke FT, Goessaert AS, Everaert K, Van Eenoo P.

Anal Bioanal Chem. 2012 Mar;402(9):2789-96. doi: 10.1007/s00216-011-5697-5. Epub 2012 Feb 10.

PMID:
22318696
41.

[Problems with the availability of drugs in The Netherlands].

Horikx A, van Deventer KR, Vissink A, Bijl D.

Ned Tijdschr Tandheelkd. 2011 Oct;118(10):473-8. Dutch.

PMID:
22043638
42.

Quantitative detection of inhaled salmeterol in human urine and relevance to doping control analysis.

Deventer K, Pozo OJ, Delbeke FT, Van Eenoo P.

Ther Drug Monit. 2011 Oct;33(5):627-31. doi: 10.1097/FTD.0b013e318229c5f4.

PMID:
21912333
43.

Prevalence of legal and illegal stimulating agents in sports.

Deventer K, Roels K, Delbeke FT, Van Eenoo P.

Anal Bioanal Chem. 2011 Aug;401(2):421-32. doi: 10.1007/s00216-011-4863-0. Epub 2011 Apr 9. Review.

PMID:
21479548
44.

No effect of caffeine on exercise performance in high ambient temperature.

Roelands B, Buyse L, Pauwels F, Delbeke F, Deventer K, Meeusen R.

Eur J Appl Physiol. 2011 Dec;111(12):3089-95. doi: 10.1007/s00421-011-1945-9. Epub 2011 Apr 2.

PMID:
21461761
45.

Specific screening method for dextran and hydroxyethyl starch in human urine by size exclusion chromatography-in-source collision-induced dissociation-time-of-flight mass spectrometry.

Kolmonen M, Leinonen A, Kuuranne T, Pelander A, Deventer K, Ojanperä I.

Anal Bioanal Chem. 2011 Aug;401(2):563-71. doi: 10.1007/s00216-011-4838-1. Epub 2011 Mar 17.

PMID:
21416163
46.

Comparison between triple quadrupole, time of flight and hybrid quadrupole time of flight analysers coupled to liquid chromatography for the detection of anabolic steroids in doping control analysis.

Pozo OJ, Van Eenoo P, Deventer K, Elbardissy H, Grimalt S, Sancho JV, Hernandez F, Ventura R, Delbeke FT.

Anal Chim Acta. 2011 Jan 17;684(1-2):98-111. doi: 10.1016/j.aca.2010.10.045. Epub 2010 Nov 9.

PMID:
21167991
47.

A fast, comprehensive screening method for doping agents in urine by gas chromatography-triple quadrupole mass spectrometry.

Van Eenoo P, Van Gansbeke W, De Brabanter N, Deventer K, Delbeke FT.

J Chromatogr A. 2011 May 27;1218(21):3306-16. doi: 10.1016/j.chroma.2010.09.082. Epub 2010 Oct 8.

PMID:
20970803
48.

Interpretation of urinary concentrations of pseudoephedrine and its metabolite cathine in relation to doping control.

Deventer K, Van Eenoo P, Baele G, Pozo OJ, Van Thuyne W, Delbeke FT.

Drug Test Anal. 2009 May;1(5):209-13. doi: 10.1002/dta.31.

PMID:
20355197
49.

Combination of liquid-chromatography tandem mass spectrometry in different scan modes with human and chimeric mouse urine for the study of steroid metabolism.

Pozo OJ, Lootens L, Van Eenoo P, Deventer K, Meuleman P, Leroux-Roels G, Parr MK, Schänzer W, Delbeke FT.

Drug Test Anal. 2009 Nov;1(11-12):554-67. doi: 10.1002/dta.56.

PMID:
20355172
50.

Direct quantification of 11-nor-Delta(9)-tetrahydrocannabinol-9-carboxylic acid in urine by liquid chromatography/tandem mass spectrometry in relation to doping control analysis.

Chebbah C, Pozo OJ, Deventer K, Van Eenoo P, Delbeke FT.

Rapid Commun Mass Spectrom. 2010 Apr 30;24(8):1133-41. doi: 10.1002/rcm.4499.

PMID:
20301101

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