Chemicals and Drugs

Polychlorinated Biphenyls

Industrial products consisting of a mixture of chlorinated biphenyl congeners and isomers. These compounds are highly lipophilic and tend to accumulate in fat stores of animals. Many of these compounds are considered toxic and potential environmental pollutants.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Industrial products consisting of a mixture of chlorinated biphenyl congeners and isomers. These compounds are highly lipophilic and tend to accumulate in fat stores of animals. Many of these compounds are considered toxic and potential environmental pollutants.

MeSH Record

Classification

Related Concepts

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Drug Class

Pharmacological Action

MeSH Record

Synonyms

6 entry terms
  • PCBs
  • Polychlorinated Biphenyl
  • Polychlorobiphenyl Compounds
  • Biphenyl, Polychlorinated
  • Biphenyls, Polychlorinated
  • Compounds, Polychlorobiphenyl

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

Indexing Annotation

"yusho poisoning": see note on RICE

MeSH Record

History Note

92; was POLYCHLOROBIPHENYL COMPOUNDS 1971-91 (Prov 1971-72)

MeSH Record

Previous Indexing

  • Biphenyl Compounds (1966-1970)

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Polychlorinated Biphenyls. Medical Subject Headings (MeSH). 2026. Unique ID D011078. http://id.nlm.nih.gov/mesh/2026/D011078
  2. Polychlorinated Biphenyls. In: Wikipedia. https://en.wikipedia.org/wiki/Polychlorinated_biphenyl
  3. Polychlorinated Biphenyls. In: Wikidata. https://www.wikidata.org/wiki/Q211171