Chemicals and Drugs

Neurotoxins

Toxic substances from microorganisms, plants or animals that interfere with the functions of the nervous system. Most venoms contain neurotoxic substances. Myotoxins are included in this concept.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Toxic substances from microorganisms, plants or animals that interfere with the functions of the nervous system. Most venoms contain neurotoxic substances. Myotoxins are included in this concept.

MeSH Record

Classification

Broader headings

Related Concepts

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MeSH Record

See Also

MeSH Record

Synonyms

13 entry terms
  • Neurotoxin
  • Alpha-Neurotoxin
  • Alpha-Neurotoxins
  • Excitatory Neurotoxin
  • Excitatory Neurotoxins
  • Excitotoxin
  • Excitotoxins
  • Myotoxin
  • Myotoxins
  • Alpha Neurotoxin
  • Alpha Neurotoxins
  • Neurotoxin, Excitatory
  • Neurotoxins, Excitatory

MeSH Record

Aspects Covered

26 allowable subheadings

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

MeSH Record

Indexing Annotation

/antag permitted but consider also ANTITOXINS; coordinate IM with toxin or venom heading which is the source of the neurotoxin (IM or NIM); do not use for neurotoxicity of various chemicals & drugs ( = NERVOUS SYSTEM /drug eff or specific nervous system term /drug eff or nervous system disease heading /chem ind + Category D term /adv eff-pois-tox)

MeSH Record

History Note

78

MeSH Record

Previous Indexing

  • Toxins (1966-1977)

MeSH Hierarchy

Tree Number

AMA Style

References

  1. National Library of Medicine. Neurotoxins. Medical Subject Headings (MeSH). 2026. Unique ID D009498. http://id.nlm.nih.gov/mesh/2026/D009498
  2. Neurotoxins. In: Wikipedia. https://en.wikipedia.org/wiki/Neurotoxin
  3. Neurotoxins. In: Wikidata. https://www.wikidata.org/wiki/Q407752