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Renaud Gonthier

Showing results (1-10 of 17) with videos related to

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Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences|April 3, 2017
Impact of sample extraction on the accurate measurement of progesterone in human serum by liquid chromatography tandem mass spectrometryYuyong Ke, Renaud Gonthier, Fernand Labrie
Steroids|February 21, 2016
The conversion of 16β hydroxyldehydroepiandrosterone in human serumYuyong Ke, Renaud Gonthier, Fernand Labrie
Steroids|December 4, 2016
A sensitive and accurate LC-MS/MS assay with the derivatization of 1-Amino-4-methylpiperazine applied to serum allopregnanolone, pregnenolone and androsterone in pre- and postmenopausal womenYuyong Ke, Renaud Gonthier, Fernand Labrie
Clinical Mass Spectrometry (Del Mar, Calif.)|August 28, 2024
Evaluation of a one-step sample preparation protocol for analysis of total serum testosterone by LC-MS/MSYuyong Ke, Alain Dury, Renaud Gonthier, et al.
Steroids|February 9, 2016
A validated LC-MS/MS method for the sensitive quantitation of serum 7alpha hydroxy-, 7beta hydroxy- and 7keto-dehydroepiandrosterone using a novel derivatization reagentYuyong Ke, Renaud Gonthier, Jean-Nicolas Simard, et al.
The Journal of Steroid Biochemistry and Molecular Biology|August 27, 2014
A sensitive, simple and robust LC-MS/MS method for the simultaneous quantification of seven androgen- and estrogen-related steroids in postmenopausal serumYuyong Ke, Jonathan Bertin, Renaud Gonthier, et al.
Steroids|August 28, 2014
WITHDRAWN: Sensitive and Accurate Simultaneous Measurement of Estrone, Estradiol, Dehydroepiandrosterone, Androst-5-ene-3 beta, 17 beta diol, Androstenedione, Testosterone and Dihydrotestosterone in Postmenopausal Women Serum by a Robust LC-MS/MS Validated Assay using a Single Sample Preparation MethodYuyong Ke, Jonathan Bertin, Renaud Gonthier, et al.
The Journal of Steroid Biochemistry and Molecular Biology|January 18, 2015
Validated LC-MS/MS simultaneous assay of five sex steroid/neurosteroid-related sulfates in human serumAlain Y Dury, Yuyong Ke, Renaud Gonthier, et al.
Menopause (New York, N.Y.)|December 6, 2017
Concentration range of serum sex steroids in normal postmenopausal women and those with diagnosis of vulvovaginal atrophyYuyong Ke, Alain Bélanger, Jean-Nicolas Simard, et al.
The Journal of Steroid Biochemistry and Molecular Biology|February 22, 2015
A rapid and sensitive UPLC-MS/MS method for the simultaneous quantification of serum androsterone glucuronide, etiocholanolone glucuronide, and androstan-3α, 17β diol 17-glucuronide in postmenopausal womenYuyong Ke, Renaud Gonthier, Maxim Isabelle, et al.
Pageof 2

Showing results (1-10 of 17) with videos related to

Sort By:
Pageof 2
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences|April 3, 2017
Impact of sample extraction on the accurate measurement of progesterone in human serum by liquid chromatography tandem mass spectrometryYuyong Ke, Renaud Gonthier, Fernand Labrie
Steroids|February 21, 2016
The conversion of 16β hydroxyldehydroepiandrosterone in human serumYuyong Ke, Renaud Gonthier, Fernand Labrie
Steroids|December 4, 2016
A sensitive and accurate LC-MS/MS assay with the derivatization of 1-Amino-4-methylpiperazine applied to serum allopregnanolone, pregnenolone and androsterone in pre- and postmenopausal womenYuyong Ke, Renaud Gonthier, Fernand Labrie
Clinical Mass Spectrometry (Del Mar, Calif.)|August 28, 2024
Evaluation of a one-step sample preparation protocol for analysis of total serum testosterone by LC-MS/MSYuyong Ke, Alain Dury, Renaud Gonthier, et al.
Steroids|February 9, 2016
A validated LC-MS/MS method for the sensitive quantitation of serum 7alpha hydroxy-, 7beta hydroxy- and 7keto-dehydroepiandrosterone using a novel derivatization reagentYuyong Ke, Renaud Gonthier, Jean-Nicolas Simard, et al.
The Journal of Steroid Biochemistry and Molecular Biology|August 27, 2014
A sensitive, simple and robust LC-MS/MS method for the simultaneous quantification of seven androgen- and estrogen-related steroids in postmenopausal serumYuyong Ke, Jonathan Bertin, Renaud Gonthier, et al.
Steroids|August 28, 2014
WITHDRAWN: Sensitive and Accurate Simultaneous Measurement of Estrone, Estradiol, Dehydroepiandrosterone, Androst-5-ene-3 beta, 17 beta diol, Androstenedione, Testosterone and Dihydrotestosterone in Postmenopausal Women Serum by a Robust LC-MS/MS Validated Assay using a Single Sample Preparation MethodYuyong Ke, Jonathan Bertin, Renaud Gonthier, et al.
The Journal of Steroid Biochemistry and Molecular Biology|January 18, 2015
Validated LC-MS/MS simultaneous assay of five sex steroid/neurosteroid-related sulfates in human serumAlain Y Dury, Yuyong Ke, Renaud Gonthier, et al.
Menopause (New York, N.Y.)|December 6, 2017
Concentration range of serum sex steroids in normal postmenopausal women and those with diagnosis of vulvovaginal atrophyYuyong Ke, Alain Bélanger, Jean-Nicolas Simard, et al.
The Journal of Steroid Biochemistry and Molecular Biology|February 22, 2015
A rapid and sensitive UPLC-MS/MS method for the simultaneous quantification of serum androsterone glucuronide, etiocholanolone glucuronide, and androstan-3α, 17β diol 17-glucuronide in postmenopausal womenYuyong Ke, Renaud Gonthier, Maxim Isabelle, et al.
Pageof 2