Anatomy

Blood-Brain Barrier

Specialized non-fenestrated tightly-joined ENDOTHELIAL CELLS with TIGHT JUNCTIONS that form a transport barrier for certain substances between the cerebral capillaries and the BRAIN tissue.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Specialized non-fenestrated tightly-joined ENDOTHELIAL CELLS with TIGHT JUNCTIONS that form a transport barrier for certain substances between the cerebral capillaries and the BRAIN tissue.

MeSH Record

Classification

Related Concepts

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MeSH Record

See Also

MeSH Record

Synonyms

14 entry terms
  • Brain-Blood Barrier
  • Hemato-Encephalic Barrier
  • Barrier, Blood-Brain
  • Barrier, Brain-Blood
  • Barrier, Hemato-Encephalic
  • Barriers, Blood-Brain
  • Barriers, Brain-Blood
  • Barriers, Hemato-Encephalic
  • Blood Brain Barrier
  • Blood-Brain Barriers
  • Brain Blood Barrier
  • Brain-Blood Barriers
  • Hemato Encephalic Barrier
  • Hemato-Encephalic Barriers

MeSH Record

Aspects Covered

23 allowable subheadings

Indexed with the subheadings abnormalities, anatomy & histology, chemistry, cytology, diagnostic imaging, drug effects, embryology, enzymology, growth & development, immunology, injuries, innervation, metabolism, microbiology, parasitology, pathology, physiology, physiopathology, radiation effects, surgery, transplantation, ultrastructure, virology.

MeSH Record

Indexing Annotation

coord IM with endogenous substance /metab (IM) or exogenous substance /pharmacokin (IM)

MeSH Record

History Note

66; was HEMATO-ENCEPHALIC BARRIER 1963-65

MeSH Hierarchy

Tree Numbers

MeSH Record

NLM Classification

WL 200

AMA Style

References

  1. National Library of Medicine. Blood-Brain Barrier. Medical Subject Headings (MeSH). 2026. Unique ID D001812. http://id.nlm.nih.gov/mesh/2026/D001812
  2. Blood-Brain Barrier. In: Wikipedia. https://en.wikipedia.org/wiki/Blood%E2%80%93brain_barrier
  3. Blood-Brain Barrier. In: Wikidata. https://www.wikidata.org/wiki/Q221694