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Maria Kristina Parr

Showing results (31-40 of 92) with videos related to

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The Journal of Steroid Biochemistry and Molecular Biology|May 4, 2010
Investigations of the microbial transformation of cortisol to prednisolone in urine samplesMichael Bredehöft, Rainer Baginski, Maria-Kristina Parr, et al.
Forensic Science, Medicine, and Pathology|December 20, 2019
Detection and quantification of synthetic cathinones and selected piperazines in hair by LC-MS/MSAndré Niebel, Franziska Krumbiegel, Sven Hartwig, et al.
Biomolecules|November 11, 2020
Functional Expression of All Human Sulfotransferases in Fission Yeast, Assay Development, and Structural Models for Isoforms SULT4A1 and SULT6B1Yanan Sun, David Machalz, Gerhard Wolber, et al.
Journal of Chromatography. A|April 28, 2018
Methods in endogenous steroid profiling - A comparison of gas chromatography mass spectrometry (GC-MS) with supercritical fluid chromatography tandem mass spectrometry (SFC-MS/MS)Juliane Teubel, Bernhard Wüst, Carola G Schipke, et al.
Biological Chemistry|November 23, 2018
Conversion of chenodeoxycholic acid to cholic acid by human CYP8B1Linbing Fan, Jan Felix Joseph, Pradeepraj Durairaj, et al.
Rapid Communications in Mass Spectrometry : RCM|May 20, 2020
Mass spectrometric analysis of 7-oxygenated androst-5-ene structures. Influence in trimethylsilyl derivative formationDayamin Martinez-Brito, Xavier de la Torre, Maria Kristina Parr, et al.
Current Issues in Molecular Biology|January 20, 2023
1,2-<sup>13</sup>C<sub>2</sub>-Glucose Tracing Approach to Assess Metabolic Alterations of Human Monocytes under Neuroinflammatory ConditionsGinevra Giacomello, Carolin Otto, Josef Priller, et al.
Drug Testing and Analysis|August 26, 2021
Prevalence and concentrations of new designer stimulants, synthetic opioids, benzodiazepines, and hallucinogens in postmortem hair samples: A 13-year retrospective studyAndré Niebel, Lena Westendorf, Franziska Krumbiegel, et al.
Journal of Mass Spectrometry : JMS|June 20, 2008
Nutritional supplements cross-contaminated and faked with doping substancesHans Geyer, Maria Kristina Parr, Karsten Koehler, et al.
Rapid Communications in Mass Spectrometry : RCM|September 3, 2020
In-depth gas chromatography/tandem mass spectrometry fragmentation analysis of formestane and evaluation of mass spectral discrimination of isomeric 3-keto-4-ene hydroxy steroidsAnnette Sophie Kollmeier, Xavier de la Torre, Christian Müller, et al.
Pageof 10

Showing results (31-40 of 92) with videos related to

Sort By:
Pageof 10
The Journal of Steroid Biochemistry and Molecular Biology|May 4, 2010
Investigations of the microbial transformation of cortisol to prednisolone in urine samplesMichael Bredehöft, Rainer Baginski, Maria-Kristina Parr, et al.
Forensic Science, Medicine, and Pathology|December 20, 2019
Detection and quantification of synthetic cathinones and selected piperazines in hair by LC-MS/MSAndré Niebel, Franziska Krumbiegel, Sven Hartwig, et al.
Biomolecules|November 11, 2020
Functional Expression of All Human Sulfotransferases in Fission Yeast, Assay Development, and Structural Models for Isoforms SULT4A1 and SULT6B1Yanan Sun, David Machalz, Gerhard Wolber, et al.
Journal of Chromatography. A|April 28, 2018
Methods in endogenous steroid profiling - A comparison of gas chromatography mass spectrometry (GC-MS) with supercritical fluid chromatography tandem mass spectrometry (SFC-MS/MS)Juliane Teubel, Bernhard Wüst, Carola G Schipke, et al.
Biological Chemistry|November 23, 2018
Conversion of chenodeoxycholic acid to cholic acid by human CYP8B1Linbing Fan, Jan Felix Joseph, Pradeepraj Durairaj, et al.
Rapid Communications in Mass Spectrometry : RCM|May 20, 2020
Mass spectrometric analysis of 7-oxygenated androst-5-ene structures. Influence in trimethylsilyl derivative formationDayamin Martinez-Brito, Xavier de la Torre, Maria Kristina Parr, et al.
Current Issues in Molecular Biology|January 20, 2023
1,2-<sup>13</sup>C<sub>2</sub>-Glucose Tracing Approach to Assess Metabolic Alterations of Human Monocytes under Neuroinflammatory ConditionsGinevra Giacomello, Carolin Otto, Josef Priller, et al.
Drug Testing and Analysis|August 26, 2021
Prevalence and concentrations of new designer stimulants, synthetic opioids, benzodiazepines, and hallucinogens in postmortem hair samples: A 13-year retrospective studyAndré Niebel, Lena Westendorf, Franziska Krumbiegel, et al.
Journal of Mass Spectrometry : JMS|June 20, 2008
Nutritional supplements cross-contaminated and faked with doping substancesHans Geyer, Maria Kristina Parr, Karsten Koehler, et al.
Rapid Communications in Mass Spectrometry : RCM|September 3, 2020
In-depth gas chromatography/tandem mass spectrometry fragmentation analysis of formestane and evaluation of mass spectral discrimination of isomeric 3-keto-4-ene hydroxy steroidsAnnette Sophie Kollmeier, Xavier de la Torre, Christian Müller, et al.
Pageof 10