Results 261 to 270 of about 12,031 (303)
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The clastogenic effects of isothiocyanates
Mutation Research/Genetic Toxicology, 1993Four isothiocyanates (ITCs), three of which are commonly found in the human diet, were tested for the ability to induce chromosome aberrations in an SV40-transformed Indian muntjac cell line. Whilst allyl ITC was found to be inactive the other three (benzyl ITC, phenethyl ITC and phenyl ITC) were found to be significant inducers of chromosome damage in
S R, Musk, I T, Johnson
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Biological targets of isothiocyanates
Biochimica et Biophysica Acta (BBA) - General Subjects, 2011Isothiocyanates are phytochemicals with a broad array of effects in biological systems. Bioactivity includes the stimulation of cellular antioxidant systems, induction of apoptosis and interference with cytokine production and activity. Epidemiological evidence and experimental studies indicate that naturally occurring isothiocyanates and synthetic ...
Kristin K, Brown, Mark B, Hampton
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Tetraalkylammonium Uranyl Isothiocyanates
Inorganic Chemistry, 2012Three tetraalkylammonium uranyl isothiocyanates, [(CH(3))(4)N](3)UO(2)(NCS)(5) (1), [(C(2)H(5))(4)N](3)UO(2)(NCS)(5) (2), and [(C(3)H(7))(4)N](3)UO(2)(NCS)(5) (3), have been synthesized from aqueous solution and their structures determined by single-crystal X-ray diffraction. All of the compounds consist of the uranyl cation equatorially coordinated to
Clare E, Rowland +2 more
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Structure of isothiocyanate methemoglobin
Journal of Molecular Biology, 1981Abstract The structure of the complex of the ambidentate ligand thiocyanate with horse methemoglobin was compared with that of acid methemoglobin and azide methemoglobin by X-ray difference Fourier techniques. Thiocyanate is co-ordinated to iron exclusively by its nitrogen atom, and thus forms the isothiocyanate complex.
Z R, Korszun, K, Moffat
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Inhibition of papain by isothiocyanates
Biochimica et Biophysica Acta (BBA) - Enzymology, 1976During the tapping of papaya latex for papain (EC 3.4.22.2), benzyl isothiocyanate is enzymatically produced from benzylglucosinolate, a major component of the latex fluid. Benzyl isothiocyanate inhibits papain hydrolysis of alpha-N-benzoyl-L-arginine ethyl ester (Bz-Arg-OEt).
C S, Tang, W J, Tang
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Genotoxic effects of allyl isothiocyanate (AITC) and phenethyl isothiocyanate (PEITC)
Chemico-Biological Interactions, 2000Two isothiocyanates (ITCs) commonly found in human diet, allyl isothiocyanate (AITC) and phenethyl isothiocyanate (PEITC), were tested for genotoxic effects in a battery of assays: Salmonella/microsome assay with TA 98 and TA 100, differential DNA repair assay with E. coli and micronucleus (MN) induction assay with human derived Hep G2 cells. Albeit to
F, Kassie, S, Knasmüller
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Carcinogenesis Bioassay of Allyl Isothiocyanate
Toxicological Sciences, 1982Allyl isothiocyanate is a food additive present in many foods and a constituent of oil of mustard and mustard, and is generally considered safe for human consumption. This study was undertaken to determine the carcinogenic potential of food grade allyl isothiocyanate.
J K, Dunnick +5 more
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The vibrational spectrum of germyl isothiocyanate and germyl isothiocyanate-d3
Spectrochimica Acta Part A: Molecular Spectroscopy, 1967Abstract The infra-red (gas- and solid-phase) and Raman spectra of GeH 3 NCS and the infra-red gas-phase spectrum of GeD 3 NCS have been recorded. The assignment of the fundamentals is discussed and it is provisionally concluded that the molecule has a bent skeleton with a GeNC angle of about 156°.
G. Davidson +3 more
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Isothiocyanates of natural derivation
Pure and Applied Chemistry, 1963Abstract
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Isothiocyanates by Substitution Reactions of Isothiocyanates
2005S. Braverman, M. Cherkinsky, M. L. Birsa
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