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US 9,753,018 B2Granted
Selenium-containing compound
AssigneeFisheries Research Agency
InventorsYumiko Yamashita, Michiaki Yamashita, Takeshi Yabu
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Abstract
The invention provides a method of improving an antioxidant effect in a redox pathway that involves selenium in a subject, an in vitro method of inhibiting oxidation in a cell or tissue, and an in vitro method of promoting proliferation of a cell, by use of a selenium-containing compound of chemical formula 1:
Claims6
A method of analyzing a selenium-containing compound in a sample, which comprises analyzing a selenium-containing compound in the sample using, as a standard substance, an isolated or purified selenium-containing compound shown by the following chemical formula 1:
- wherein R is absent, or represents hydrogen or an organic compound, and
- wherein the method comprises the following steps:
- (1) separating selenium-containing compound(s) contained in the sample by a chromatography to obtain a chromatogram for the selenium-containing compound(s) contained in the sample, and
- (2) comparing the obtained chromatogram with a corresponding chromatogram for the isolated or purified selenium-containing compound shown by the chemical formula 1.
1 more element
Dependencies are inferred from the claim text.