METABOLISM OF SODIUM SELENATE AND SELENITE BY THE TISSUES
نویسندگان
چکیده
منابع مشابه
Sodium selenate
Human toxicity Elemental selenium metal has a relatively low order of toxicity. Acute poisoning with selenium and its salts are rare, however, in excessive amount toxic and even fatal action was documented. Normal whole blood selenium levels in adults range from 0.085 to 0.13 mg/l [2]. All selenium salts can produce toxicity by ingestion, inhalation, and percutaneous absorption, although specif...
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Selenium compounds like selenite and selenate have strong inhibitory effects, particularly on mammalian tumor cell growth by unknown mechanisms. We found that the addition of sodium selenite and sodium selenate inhibited the growth of human 3B6 and BL41 lymphocytes. Selenite was more potent because 10 microM selenite produced a growth inhibitory effect similar to that of 250 microM selenate. Th...
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Abstract—Extracting and determining chlorophyll pigments (chlorophyll a and b) in green leaves are the procedures based on the solvent extraction of pigments in samples using N,Ndimethylformamide as the extractant. In this study, two species of soluble inorganic selenium forms, selenite (Se) and selenate (Se) at different concentrations were investigated on maize plants that were growing in nut...
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Sodium selenite and sodium selenate are approved inorganic Se (selenium) compounds in human and animal nutrition serving as precursors for selenoprotein synthesis. In recent years, numerous additional biological effects over and above their functions in selenoproteins have been reported. For greater insight into these effects, our present study examined the influence of selenite and selenate on...
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Abstract—Specific leaf area (SLA; cmleaf gleaf) the ratio of leaf area to leaf dry mass is a key ecophysiological parameter influencing leaf physiology, photosynthesis, and whole plant carbon gain and also can be used as a rapid and diagnostic tool. In this study, two species of soluble inorganic selenium forms, selenite (Se) and selenate (Se) at different concentrations were investigated on ma...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1948
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)35638-2