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Descriptor English: Blood-Nerve Barrier
Descriptor Spanish: Barrera Hematonerviosa
Descriptor barrera hematonerviosa
Scope note: Barrera entre el perineuro de los NERVIOS PERIFÉRICOS y el endotelio (ENDOTELIO VASCULAR) de los CAPILARES endoneurales. El perineuro actúa como barrera de difusión, pero la permeabilidad a los iones en la barrera hematonerviosa es aún mayor que en la BARRERA HEMATOENCEFÁLICA.
Descriptor Portuguese: Barreira Hematoneural
Descriptor French: Barrière hématonerveuse
Entry term(s): Barrier, Blood-Nerve
Barriers, Blood-Nerve
Blood Nerve Barrier
Blood-Nerve Barriers
Tree number(s): A07.037
A08.800.800.090
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D049428
Scope note: The barrier between the perineurium of PERIPHERAL NERVES and the endothelium (ENDOTHELIUM, VASCULAR) of endoneurial CAPILLARIES. The perineurium acts as a diffusion barrier, but ion permeability at the blood-nerve barrier is still higher than at the BLOOD-BRAIN BARRIER.
Allowable Qualifiers: AH anatomy & histology
CH chemistry
CY cytology
DE drug effects
DG diagnostic imaging
EM embryology
EN enzymology
GD growth & development
IM immunology
IN injuries
IR innervation
ME metabolism
MI microbiology
PA pathology
PH physiology
PP physiopathology
PS parasitology
RE radiation effects
UL ultrastructure
VI virology
Previous Indexing: Endothelium, Vascular (1970-2004)
Public MeSH Note: 2005
History Note: 2005
Related: Capillary Permeability MeSH
DeCS ID: 38424
Unique ID: D049428
NLM Classification: WL 500
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 2005/01/01
Date of Entry: 2004/07/07
Blood-Nerve Barrier - Preferred
Concept UI M0464456
Scope note The barrier between the perineurium of PERIPHERAL NERVES and the endothelium (ENDOTHELIUM, VASCULAR) of endoneurial CAPILLARIES. The perineurium acts as a diffusion barrier, but ion permeability at the blood-nerve barrier is still higher than at the BLOOD-BRAIN BARRIER.
Preferred term Blood-Nerve Barrier
Entry term(s) Barrier, Blood-Nerve
Barriers, Blood-Nerve
Blood Nerve Barrier
Blood-Nerve Barriers



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