Chemicals and Drugs

Bicarbonates

Inorganic salts that contain the -HCO3 radical. They are an important factor in determining the pH of the blood and the concentration of bicarbonate ions is regulated by the kidney. Levels in the blood are an index of the alkali reserve or buffering capacity.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Inorganic salts that contain the -HCO3 radical. They are an important factor in determining the pH of the blood and the concentration of bicarbonate ions is regulated by the kidney. Levels in the blood are an index of the alkali reserve or buffering capacity.

MeSH Record

Classification

Broader headings

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Related Concepts

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Drug Class

Pharmacological Action

MeSH Record

Synonyms

11 entry terms
  • Bicarbonate
  • Hydrogen Carbonates
  • Carbonates, Hydrogen
  • Bicarbonate Ion
  • Bicarbonate Ions
  • Carbonic Acid Ions
  • Hydrogen Carbonate
  • Carbonate, Hydrogen
  • Ion, Bicarbonate
  • Ions, Bicarbonate
  • Ions, Carbonic Acid

MeSH Record

Aspects Covered

24 allowable subheadings

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

MeSH Record

History Note

BICARBONATE ION was (NM) 1981-93

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Bicarbonates. Medical Subject Headings (MeSH). 2026. Unique ID D001639. http://id.nlm.nih.gov/mesh/2026/D001639
  2. Bicarbonates. In: Wikidata. https://www.wikidata.org/wiki/Q56810858