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List of works by Michael W Duffel

2,2',3,3',6,6'-Hexachlorobiphenyl (PCB 136) is enantioselectively oxidized to hydroxylated metabolites by rat liver microsomes

scientific article published on 10 November 2011

3',4'-Dichloro-biphenyl-4-yl 2,2,2-trichloro-ethyl sulfate

scientific article

3,4',5-Trichloro-biphenyl-4-yl 2,2,2-trichloro-ethyl sulfate

scientific article published on 28 March 2013

4'-Chloro-biphenyl-3-yl 2,2,2-trichloro-ethyl sulfate.

scientific article

A comparative molecular field analysis-based approach to prediction of sulfotransferase catalytic specificity.

scientific article

Affinity labeling of aryl sulfotransferase IV. Identification of a peptide sequence at the binding site for 3'-phosphoadenosine-5'-phosphosulfate.

scientific article published on December 1994

Alpha-hydroxytamoxifen is a substrate of hydroxysteroid (alcohol) sulfotransferase, resulting in tamoxifen DNA adducts

scientific article published on 01 February 1998

An efficient approach to sulfate metabolites of polychlorinated biphenyls.

scientific article

Aryl sulfotransferases

scientific article published on 01 January 1981

Authentication of synthetic environmental contaminants and their (bio)transformation products in toxicology: polychlorinated biphenyls as an example.

scientific article published on 10 January 2018

Benzylic alcohols as stereospecific substrates and inhibitors for aryl sulfotransferase

scientific article published on 01 January 1991

Binding interactions of hydroxylated polychlorinated biphenyls (OHPCBs) with human hydroxysteroid sulfotransferase hSULT2A1

scientific article published on 05 February 2014

Biphenyl-4-yl 2,2,2-trichloro-ethyl sulfate.

scientific article

Changes in dimethylaniline N-oxidase activity of mouse liver and kidney induced by steroid sex hormones

scientific article published on 01 January 1981

Characterization of arylamine acetyltransferase in the rabbit eye

scientific article published on 01 July 1991

Chlorinated biphenyl quinones and phenyl-2,5-benzoquinone differentially modify the catalytic activity of human hydroxysteroid sulfotransferase hSULT2A1.

scientific article published on 04 October 2013

Comparative molecular field analysis of substrates for an aryl sulfotransferase based on catalytic mechanism and protein homology modeling.

scientific article published in December 2002

Cysteamine and cystamine

scientific article published on 01 January 1987

Cysteine S-conjugate N-acetyltransferase

scientific article published on 01 January 1985

Cysteine S-conjugate N-acetyltransferase from rat kidney microsomes.

scientific article

Effective synthesis of sulfate metabolites of chlorinated phenols ⬇️

scientific article published on July 29, 2013

Enzymatic aspects of the phenol (aryl) sulfotransferases* ⬇️

scientific article published on August 1, 2001

Evidence of two separate mechanisms for the decrease in aryl sulfotransferase activity in rat liver during early stages of 2-acetylaminofluorene-induced hepatocarcinogenesis

scientific article published on 01 January 1994

Formation of tamoxifen-DNA adducts via O-sulfonation, not O-acetylation, of alpha-hydroxytamoxifen in rat and human livers

scientific journal article

Gas chromatographic analysis with chiral cyclodextrin phases reveals the enantioselective formation of hydroxylated polychlorinated biphenyls by rat liver microsomes.

scientific article published on 19 October 2011

Hydroxylated and sulfated metabolites of commonly occurring airborne polychlorinated biphenyls inhibit human steroid sulfotransferases SULT1E1 and SULT2A1.

scientific article published on 31 January 2018

Hydroxylated polychlorinated biphenyls are substrates and inhibitors of human hydroxysteroid sulfotransferase SULT2A1

scientific article published on 01 November 2006

Identification of a sulfate metabolite of PCB 11 in human serum.

scientific article published on 2 November 2016

Identification of sulfated metabolites of 4-chlorobiphenyl (PCB3) in the serum and urine of male rats

scientific article

Importance of peri-interactions on the stereospecificity of rat hydroxysteroid sulfotransferase STa with 1-arylethanols.

scientific article published in March 1999

In vitro and ex vivo hydrolysis rates of ethacrynate esters and their relationship to intraocular pressure in the rabbit eye.

scientific article published in December 2000

In vitro metabolic transformations of vinblastine: oxidations catalyzed by peroxidase.

scientific article

Influence of phenylalanines 77 and 138 on the stereospecificity of aryl sulfotransferase IV.

scientific article published in May 2004

Inhibition of aryl sulfotransferase by carboxylic acids

scientific article published on 01 March 1991

Inhibition of rat hepatic aryl sulphotransferase IV by dihydrodiol derivatives of benzo[a]pyrene and naphthalene

scientific article published on 01 February 1992

Interactions of a primary N-hydroxy arylamine with rat hepatic aryl sulfotransferase IV

scientific article published on 01 March 1992

Interactions of the stereoisomers of alpha-hydroxytamoxifen with human hydroxysteroid sulfotransferase SULT2A1 and rat hydroxysteroid sulfotransferase STa

scientific journal article

Leurosine biotransformations: an unusual ring-fission reaction catalyzed by peroxidase

scientific article published on 01 July 1988

Measurement of aryl and alcohol sulfotransferase activity.

scientific article published in August 2001

Mechanistic insights into the specificity of human cytosolic sulfotransferase 2A1 (hSULT2A1) for hydroxylated polychlorinated biphenyls through the use of fluoro-tagged probes

scientific article

Metabolism and metabolites of polychlorinated biphenyls

scientific article

Metabolism of 2,2',3,3',6,6'-hexachlorobiphenyl (PCB 136) atropisomers in tissue slices from phenobarbital or dexamethasone-induced rats is sex-dependent

scientific article published on 12 April 2013

Microsomal flavin-containing monooxygenase activity in rat corpus striatum.

scientific article published in May 1984

Modification of the catalytic function of human hydroxysteroid sulfotransferase hSULT2A1 by formation of disulfide bonds

scientific article published on 26 February 2013

Modulating inhibitors of transthyretin fibrillogenesis via sulfation: polychlorinated biphenyl sulfates as models

scientific article

Naphthaldehydes as reversible inhibitors of rat hepatic aryl sulfotransferase IV (tyrosine-ester sulfotransferase)

scientific article published on 01 March 1993

Ocular disposition of aminozolamide in the rabbit eye

scientific article published on 01 August 1987

One-electron oxidation of vindoline and 16-O-acetylvindoline catalyzed by peroxidase

scientific article published on 01 May 1985

Oxidation of polychlorinated biphenyls by liver tissue slices from phenobarbital-pretreated mice is congener-specific and atropselective.

scientific article published on 23 October 2013

Oxidation-dependent inactivation of aryl sulfotransferase IV by primary N-hydroxy arylamines during in vitro assays

scientific article published on 01 April 1997

Oxidations of Vincristine Catalyzed by Peroxidase and Ceruloplasmin ⬇️

scientific article published on November 1, 1997

Oxidative modification of rat sulfotransferase 1A1 activity in hepatic tissue slices correlates with effects on the purified enzyme.

scientific article published on 31 October 2011

Pentachlorophenol and other chlorinated phenols are substrates for human hydroxysteroid sulfotransferase hSULT2A1

scientific article published on 26 July 2008

Peroxidase as a model for reduction of tertiary amine oxides catalyzed by rat hepatic supernatant and microsomal fractions

scientific article published on 01 February 1989

Photochemical oxidation of vindoline and 16-O-acetylvindoline

scientific article published on 01 September 1988

Physicochemical properties of hydroxylated polychlorinated biphenyls aid in predicting their interactions with rat sulfotransferase 1A1 (rSULT1A1)

scientific article

Purification, immunochemical characterization, and immunohistochemical localization of rat hepatic aryl sulfotransferase IV

scientific article published on 01 July 1991

Regioselective iodination of chlorinated aromatic compounds using silver salts ⬇️

scientific article published on September 30, 2011

Sources and toxicities of phenolic polychlorinated biphenyls (OH-PCBs).

scientific article published on 25 July 2017

Structure–Activity Relationships for Hydroxylated Polychlorinated Biphenyls As Inhibitors of the Sulfation of Dehydroepiandrosterone Catalyzed by Human Hydroxysteroid Sulfotransferase SULT2A1 ⬇️

scientific article published on September 28, 2011

Studies on an affinity label for the sulfuryl acceptor binding site in an aryl sulfotransferase

scientific article published on 01 February 1998

Studies on the Nature and Regulation of the Cellular Thiol:Disulphide Potential ⬇️

scientific article published on January 1, 1979

Studies on the interactions of chiral secondary alcohols with rat hydroxysteroid sulfotransferase STa

scientific article published on 01 November 1997

Substrate inhibition in human hydroxysteroid sulfotransferase SULT2A1: studies on the formation of catalytically non-productive enzyme complexes

scientific article

Sulfated metabolites of polychlorinated biphenyls are high-affinity ligands for the thyroid hormone transport protein transthyretin.

scientific article published on 12 April 2013

Sulfation of Lower Chlorinated Polychlorinated Biphenyls Increases Their Affinity for the Major Drug-Binding Sites of Human Serum Albumin

scientific article published on 26 April 2016

Sulfation of benzylic alcohols catalyzed by aryl sulfotransferase IV

scientific article published on 01 April 1988

Synthesis of Sterically Hindered Polychlorinated Biphenyl Derivatives.

scientific article

The effects of endoxifen and other major metabolites of tamoxifen on the sulfation of estradiol catalyzed by human cytosolic sulfotransferases hSULT1E1 and hSULT1A1*1

scientific article published on 27 March 2015

Tissue Distribution, Metabolism, and Excretion of 3,3'-Dichloro-4'-sulfooxy-biphenyl in the Rat.

scientific article published on 18 June 2015

Transformations of MPTP by ceruloplasmin and peroxidase: comparison with vinca alkaloid biotransformations

scientific article published on 01 May 1987

Tyrosine-ester sulfotransferase from rat liver: bacterial expression and identification

scientific article published on 01 October 1992

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