Chemicals and Drugs

Sodium Radioisotopes

Unstable isotopes of sodium that decay or disintegrate emitting radiation. Na atoms with atomic weights 20-22 and 24-26 are radioactive sodium isotopes.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Unstable isotopes of sodium that decay or disintegrate emitting radiation. Na atoms with atomic weights 20-22 and 24-26 are radioactive sodium isotopes.

MeSH Record

Classification

Broader headings

Related Concepts

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See Also

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Synonyms

1 entry terms
  • Radioisotopes, Sodium

MeSH Record

Aspects Covered

19 allowable subheadings

Indexed with the subheadings administration & dosage, adverse effects, analysis, blood, cerebrospinal fluid, chemistry, classification, economics, history, isolation & purification, metabolism, pharmacokinetics, pharmacology, poisoning, standards, supply & distribution, therapeutic use, toxicity, urine.

MeSH Record

Indexing Annotation

for routine use as tracer, use no qualifiers

MeSH Record

History Note

75

MeSH Record

Previous Indexing

  • Radioisotopes (1966-1974)
  • Sodium Isotopes (1966-1974)

MeSH Hierarchy

Tree Numbers

  1. D01w.268w.549w.750w.500w.800
  2. D01w.268w.557w.650w.500w.800
  3. D01w.496w.749.795
  4. D01w.496w.807w.800
  5. D01w.552w.528w.850w.500w.800
  6. D01w.552w.547w.725w.500w.800

AMA Style

References

  1. National Library of Medicine. Sodium Radioisotopes. Medical Subject Headings (MeSH). 2026. Unique ID D012979. http://id.nlm.nih.gov/mesh/2026/D012979
  2. Sodium Radioisotopes. In: Wikidata. https://www.wikidata.org/wiki/Q74801276