Výsledky vyhledávání

Characterization of the early steps of OE17 precursor transport by the thylakoid DeltapH/Tat machinery

Autor: S M, Musser, S M, Theg

Publikováno v: European journal of biochemistry. 267(9)

In order to probe the structure and protein translocation function of the thylakoid Tat machinery, a 25-residue C-terminal extension containing a 13-residue in vivo biotinylation tag and a 6x His tag was added to a mutant precursor of the 17-kDa subu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ba4c10da28cd98fb520916fee12baf2a
https://pubmed.ncbi.nlm.nih.gov/10785379

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Determination of flumequine in channel catfish by liquid chromatography with fluorescence detection

Autor: S M, Plakas, K R, el Said, F A, Bencsath, S M, Musser, C C, Walker

Publikováno v: Journal of AOAC International. 82(3)

Rapid methods are described for determination of flumequine (FLU) residues in muscle and plasma of farm-raised channel catfish (Ictalurus punctatus). FLU residues were extracted from tissues with an acidified methanol solution, and extracts were clea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::0773f2694f5dd4476f0810cb0d24a0a8
https://pubmed.ncbi.nlm.nih.gov/10367379

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Metabolism of 17-(allylamino)-17-demethoxygeldanamycin (NSC 330507) by murine and human hepatic preparations

Autor: M J, Egorin, D M, Rosen, J H, Wolff, P S, Callery, S M, Musser, J L, Eiseman

Publikováno v: Cancer research. 58(11)

17-(Allylamino)-17-demethoxygeldanamycin (17AAG), a compound that is proposed for clinical development, shares the ability of geldanamycin to bind to heat shock protein 90 and GRP94, thereby depleting cells of p185erbB2, mutant p53, and Raf-1. Urine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::beef166d171e30d19d7d61aef53511ab
https://pubmed.ncbi.nlm.nih.gov/9622079

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Synthesis and characterization of aflatoxin B1 mercapturic acids and their identification in rat urine

Autor: P F, Scholl, S M, Musser, J D, Groopman

Publikováno v: Chemical research in toxicology. 10(10)

Biologic effects of the hepatocarcinogenic mycotoxin aflatoxin B1 are principally induced by one of its metabolites, the exo-aflatoxin B1 epoxide which produces both DNA and protein adducts in vivo. Detoxication of the exo-aflatoxin B1 epoxide can be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::3c28b950647fac0a512e039ab4adbfc3
https://pubmed.ncbi.nlm.nih.gov/9348437

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Uncompetitive substrate inhibition and noncompetitive inhibition by 5-n-undecyl-6-hydroxy-4,7-dioxobenzothiazole (UHDBT) and 2-n-nonyl-4-hydroxyquinoline-N-oxide (NQNO) is observed for the cytochrome bo3 complex: implications for a Q(H2)-loop proton translocation mechanism

Autor: S M, Musser, M H, Stowell, H K, Lee, J N, Rumbley, S I, Chan

Publikováno v: Biochemistry. 36(4)

The cytochrome bo3 ubiquinol oxidase complex from Escherichia coli contains two binding sites for ubiquinone(ol) (UQ(H2)). One of these binding sites, the ubiquinol oxidation site, is clearly in dynamic equilibrium with the UQ(H2) pool in the membran

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::540b3fb4881eccc463cf89657531a7c6
https://pubmed.ncbi.nlm.nih.gov/9020789

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Inhibition of aflatoxin Ml excretion in rat urine during dietary intervention with oltipraz

Autor: P, Scholl, S M, Musser, T W, Kensler, J D, Groopman

Publikováno v: Carcinogenesis. 17(6)

4-Methyl-5-(2-pyrazinyl)-1,2-dithiole-3-thione (oltipraz) is an effective chemopreventive agent against several classes of carcinogens in many target organs. Induction of carcinogen detoxication enzymes, particularly glutathione S-transferases, appea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::efca0e25b03fa3494d6fa66d7cac824f
https://pubmed.ncbi.nlm.nih.gov/8681461

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Quantitation and identification of fumonisins by liquid chromatography/mass spectrometry

Autor: S M, Musser

Publikováno v: Advances in experimental medicine and biology. 392

A method was evaluated for the quantitation and identification of fumonisins by on-line liquid chromatography/mass spectrometry (LC/MS) with electrospray ionization. A linear response in the full-scan mode with positive ion detection was obtained for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1470f7b7305485d0b2f442781ec27d25
https://pubmed.ncbi.nlm.nih.gov/8850606

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Gas chromatographic/mass spectrometric analyses of unknown analytical response in imported Fava beans: 4-chloro-6-methoxyindole

Autor: G, Petzinger, T L, Barry, J A, Roach, S M, Musser, J, Sphon

Publikováno v: Journal of AOAC International. 78(3)

A halogenated unidentified analytical response (UAR) was encountered in a number of imported Fava bean samples during the Food and Drug Administration's routine pesticide-monitoring program. Gas chromatographic/mass spectrometric (GC/MS) analyses ide

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::16b01b9047eacde0383e5375895b0ca2
https://pubmed.ncbi.nlm.nih.gov/7756907

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