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Selenium compounds as therapeutic agents in cancer
Biochimica et Biophysica Acta (BBA) - General Subjects, 2015With cancer cells encompassing consistently higher production of reactive oxygen species (ROS) and with an induced antioxidant defense to counteract the increased basal ROS production, tumors have a limited reserve capacity resulting in an increased vulnerability of some cancer cells to ROS.
Aristi P. Fernandes, GANDIN, VALENTINA
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Toxicity of selenium compounds to alveolar macrophages
Toxicology Letters, 1981Selenium compounds released into urban atmospheres as a result of fossil fuel combustion may pose an inhalation hazard to people. Two chemical forms of selenium produced during coal combustion and present in combustion effluent are selenious acid. H2SeO3, and elemental selenium, Se. In an attempt to determine the toxicity of selenium compounds relative
M A, Medinsky +3 more
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Dietary Aspects for Selenium and/or Selenium Compounds
2018The essential trace element selenium is present in our diet in different forms and concentrations. An insufficiently low intake will cause a status of selenium deficiency that is associated with an increased risk for developing certain diseases including cancer, infectious, autoimmune and other diseases.
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Interaction kinetics of selenium-containing compounds with oxidants
Free Radical Biology and Medicine, 2020Selenium compounds have been identified as potential oxidant scavengers for biological applications due to the nucleophilicity of Se, and the ease of oxidation of the selenium centre. Previous studies have reported apparent second order rate constants for a number of oxidants (e.g.
Carroll, Luke +9 more
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Organogallium-Selenium Compounds
1986Ga(CH3)2SeCH3 is obtained as a nonvolatile solid by condensation of Ga(CH3)3 on CH3SeH (1:1 mole ratio). The dimeric product melts at 119 to 120°C. The vapor pressure has been determined in the 120 to 140°C range to give the equation log (p/Torr) = 9.63–3450/T and ?HV=16 kcal/mol. The compound is dimeric in the vapor phase.
Jean-Claude Maire +4 more
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Compounds of Thorium and Selenium
1985The binary compounds ThSe, Th2Se3, Th7Se12, ThSe2, Th2Se5, and ThSe3 are reported to exist in the thorium-selenium system, based on X-ray diffraction measurements and chemical analysis. A further compound, ThSe2.33 (or Th3Se7), prepared by the reaction of the elements, could not be confirmed crystallographically [1].
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Pharmacology of synthetic organic selenium compounds
1991The similarity in the chemical properties of sulfur and selenium has tempted medical chemists for many years to prepare, for comparative purposes, a wide variety of selenium derivatives of sulphur- or oxygen-containing compounds. Because of the widespread use of this chemical comparison, the list of published and/or patented structures of organic ...
M J, Parnham, E, Graf
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Organoindium-Selenium Compounds
1991This compound formed when In(C2H5)3 was allowed to react with HSeSi(C2H5)3 (1:1 mole ratio) in hexane at 0 °C, evolving C2H6. After removing the solvent, the residual liquid was distilled (b.p. not reported); m.p. −55 to −54 °C, 17.5% yield. The compound is dimeric in benzene (cryoscopic measurement) and was postulated to have the structure of the ...
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INTERACTIONS OF SELENIUM‐MERCURY AND SELENIUM‐SELENIUM COMPOUNDS
Annals of the New York Academy of Sciences, 1980J, Parizek +3 more
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Radioprotection by Selenium Compound
Biological Trace Element Research, 1992J. F. Weiss +4 more
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