Inorganic Chemical
deuterium oxide
deu·te·ri·um ox·ide [ doo-teer-ee-uhm, dyoo- ok-sahyd, -sid ]
Subclass of:
Deuterium;
Water
Definitions related to deuterium oxide:
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A stable, non-radioactive isotopic form of water, containing 2 atoms of deuterium (D) and one atom of oxygen (2D2O), with DNA-labeling activity. Upon ingestion of deuterium oxide, 2H is incorporated into the deoxyribose moiety of DNA of newly divided cells. Rapidly dividing cells, as in the case of B-cell chronic lymphocytic leukemia (B-CLL), can be labeled with deuterium oxide and measured using gas chromatography and/or mass spectrometry.NCI ThesaurusU.S. National Cancer Institute, 2021
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Isotopic compound of hydrogen of mass 2 (deuterium) with oxygen; used to study mechanisms and rates of chemical or nuclear reactions, as well as biological processes.CRISP ThesaurusNational Institutes of Health, 2006
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The isotopic compound of hydrogen of mass 2 (deuterium) with oxygen. (From Grant & Hackh's Chemical Dictionary, 5th ed) It is used to study mechanisms and rates of chemical or nuclear reactions, as well as biological processes.NLM Medical Subject HeadingsU.S. National Library of Medicine, 2021
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