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Chemical Research in Toxicology|December 3, 2010
Determination of exposure multiples of human metabolites for MIST assessment in preclinical safety species without using reference standards or radiolabeled compoundsShuguang Ma, Zhiling Li, Keun-Joong Lee, et al.Drug Metabolism and Disposition: the Biological Fate of Chemicals|September 19, 2008
Structural characterization of novel adenine dinucleotide phosphate conjugates of imatinib in incubations with rat and human liver microsomesShuguang Ma, Raju Subramanian, Yang Xu, et al.Journal of the American Society for Mass Spectrometry|June 5, 2003
Loss of selenium from selenoproteins: conversion of selenocysteine to dehydroalanine in vitroShuguang Ma, Richard M Caprioli, Kristina E Hill, et al.The Journal of Biological Chemistry|February 1, 2002
Mass spectrometric characterization of full-length rat selenoprotein P and three isoforms shortened at the C terminus. Evidence that three UGA codons in the mRNA open reading frame have alternative functions of specifying selenocysteine insertion or translation terminationShuguang Ma, Kristina E Hill, Richard M Caprioli, et al.Journal of Mass Spectrometry : JMS|February 16, 2005
Mass spectrometric determination of selenenylsulfide linkages in rat selenoprotein PShuguang Ma, Kristina E Hill, Raymond F Burk, et al.Biochemistry|August 13, 2003
Mass spectrometric identification of N- and O-glycosylation sites of full-length rat selenoprotein P and determination of selenide-sulfide and disulfide linkages in the shortest isoformShuguang Ma, Kristina E Hill, Raymond F Burk, et al.Drug Metabolism Letters|December 1, 2018
Unequal Absorption of Radiolabeled and Nonradiolabeled Drug from the Oral Dose Leads to Incorrect Estimates of Drug Absorption and Circulating Metabolites in a Mass Balance StudyRyan H Takahashi, Jae H Chang, Jodie Pang, et al.Drug Metabolism Letters|July 13, 2017
Mixed Matrix Method Provides A Reliable Metabolite Exposure Comparison for Assessment of Metabolites in Safety Testing (MIST)Ryan H Takahashi, Cyrus Khojasteh, Matthew Wright, et al.Drug Metabolism and Disposition: the Biological Fate of Chemicals|October 7, 2015
Elucidating the Mechanisms of Formation for Two Unusual Cytochrome P450-Mediated Fused Ring Metabolites of GDC-0623, a MAPK/ERK Kinase InhibitorRyan H Takahashi, Shuguang Ma, Sarah J Robinson, et al.Journal of Clinical Medicine|April 3, 2021
Preclinical Characterization of the Distribution, Catabolism, and Elimination of a Polatuzumab Vedotin-Piiq (POLIVY®) Antibody-Drug Conjugate in Sprague Dawley RatsVictor Yip, M Violet Lee, Ola M Saad, et al.Pageof 6