arachnoid barrier layer

http://purl.obolibrary.org/obo/UBERON_0000437

The arachnoid barrier layer is a part of the arachnoid meningeal layer. It is formed by tight junctions between the endothelial cells of cerebral capillaries in the arachnoid mater. [ BTO:0002498 ]

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BTO:0002498
FMA:231559

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uberon

UBERON:0000437

prefLabel

Arachnoid barrier layer

Term relations

Subclass of:

organ component layer
neural crest-derived structure
mesoderm-derived structure
part of some endothelial blood brain barrier
composed primarily of some bicellular tight junction
part of some arachnoid mater

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part of

arachnoid barrier cell