Chemicals and Drugs

Calcium Channel Agonists

Agents that increase calcium influx into calcium channels of excitable tissues. This causes vasoconstriction in VASCULAR SMOOTH MUSCLE and/or CARDIAC MUSCLE cells as well as stimulation of insulin release from pancreatic islets. Therefore, tissue-selective calcium agonists have the potential to combat cardiac failure and endocrinological disorders. They have been used primarily in experimental studies in cell and tissue culture.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Agents that increase calcium influx into calcium channels of excitable tissues. This causes vasoconstriction in VASCULAR SMOOTH MUSCLE and/or CARDIAC MUSCLE cells as well as stimulation of insulin release from pancreatic islets. Therefore, tissue-selective calcium agonists have the potential to combat cardiac failure and endocrinological disorders. They have been used primarily in experimental studies in cell and tissue culture.

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Classification

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See Also

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Synonyms

10 entry terms
  • Calcium Channel Activators
  • Calcium Channel Agonist
  • Activators, Calcium Channel
  • Agonist, Calcium Channel
  • Agonists, Calcium Channel
  • Channel Activators, Calcium
  • Channel Agonist, Calcium
  • Channel Agonists, Calcium
  • Calcium Channel Agonists, Exogenous
  • Exogenous Calcium Channel Agonists

MeSH Record

Aspects Covered

22 allowable subheadings

Indexed with the subheadings administration & dosage, adverse effects, analysis, 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

88

MeSH Record

Previous Indexing

  • Calcium/metab (1966-1987)
  • Ion Channels (1979-1987)

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Calcium Channel Agonists. Medical Subject Headings (MeSH). 2026. Unique ID D002120. http://id.nlm.nih.gov/mesh/2026/D002120
  2. Calcium Channel Agonists. In: Wikidata. https://www.wikidata.org/wiki/Q50429898