Results 191 to 200 of about 140,334 (356)

Measurement of Magnesium, Zinc, and Copper in Human Serum by Using Isotope Dilution Inductively Coupled Plasma Mass Spectrometry (ID ICP-MS). [PDF]

Int J Anal Chem, 2023
Yang J, Chi L, Li S.
europepmc   +1 more source

Advances in Human Mass Balance Studies: An IQ Consortium Perspective on Current Practices and Emerging Trends

Clinical Pharmacology &Therapeutics, EarlyView.
Human radiolabeled mass balance studies are crucial for comprehensively characterizing the absorption, distribution, metabolism, and excretion (ADME) of investigational drugs, providing essential data for drug development, regulatory evaluation, and product labeling.
Jason Boer, Ellen Cannady, Filip Cuyckens, Ulrike Glaenzel, Camille Granvil, Felix Huth, Alexander D. James, Wenying Li, Céline Veau, Graeme Young, Qin Yue, Gregory S. Walker, Upendra A. Argikar, Jonathan N. Bauman, Cathy Cantalloube, Yu‐Luan Chen, Ping Kang, Patricia Moliner, Mette L. Pedersen, Isabel Piel, Simone Schadt, Hanno Schieferstein, Julia Suchomel, Shuai Wang, S. Cyrus Khojasteh   +24 more
wiley   +1 more source

substoichiometric isotope dilution analysis

, 2014
Citation: 'substoichiometric isotope dilution analysis' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.S06081 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual ...
openaire   +1 more source

Simultaneous quantification of cytidine, methylcytidine, and hydroxymethylcytidine by isotope-dilution LC-MS/MS with application to mouse liver samples. [PDF]

J Chromatogr A
Mishra P, Ma J, Xie H, Li F, Tsai RYL, Liang D.   +5 more
europepmc   +1 more source

Challenges in the determination of total vitamin B12 by cyanidation conversion: insights from stable isotope dilution assays. [PDF]

Anal Bioanal Chem, 2023
Wang M, Schuster K, Asam S, Rychlik M.
europepmc   +1 more source

Coupling Fluid Neutrals to Gyrokinetic Plasma Dynamics for Edge and SOL Turbulence Simulations

Contributions to Plasma Physics, EarlyView.
ABSTRACT Accurate modeling of turbulent transport in magnetic confinement fusion devices requires extending first‐principles gyrokinetic simulations from the core to the edge and scrape‐off layer (SOL), where additional physics—particularly plasma–neutrals interactions—must be included.
Sabine Ogier‐Collin, Philipp Ulbl, Wladimir Zholobenko, Frank Jenko   +3 more
wiley   +1 more source

Thermal-ionization isotope-dilution mass spectrometry as a definitive method for determination of potassium in serum. [PDF]

, 1982
J. W. Gramlich, L. A. Machlan, Karen A. Brletic, William R. Kelly   +3 more
openalex   +1 more source

Synthesis of 13C2-Retinyl Acetate and Dose Preparation for Retinol Isotope Dilution Tests. [PDF]

J Vis Exp
Tanumihardjo SA, Sheftel J, Tanna K, Fjalstad M, Welham NV, Davis CR, Gannon BM.   +6 more
europepmc   +1 more source

Stable Isotope Dilution Analysis (SIDA) to Determine Metabolites of Furan and 2-Methylfuran in Human Urine Samples: A Pilot Study. [PDF]

Metabolites, 2023
Kremer JI, Karlstetter D, Kirsch V, Bohlen D, Klier C, Rotermund J, Thomas H, Lang L, Becker H, Bakuradze T, Stegmüller S, Richling E.   +11 more
europepmc   +1 more source

Detection of the GH Analogue Redalsomatropin Alfa in Sports Drug Testing: Immunological Approaches and LC‐HRMS/MS

Drug Testing and Analysis, EarlyView.
After evaluating the compatibility of the GH analogue redalsomatropin alfa with approved doping control immunoassays for rhGH, it was implemented into the existing detection method for somatrogon employing affinity purification with GHR‐Fc‐conjugated magnetic beads, tryptic digestion, and LC‐HRMS/MS to allow for a specific and sensitive detection ...
Katja Walpurgis, Andreas Thomas, Jasmin Thelen, Bettina Majer, Maneera Al‐Jaber, Wadha Abushareeda, Mario Thevis   +6 more
wiley   +1 more source