Search on: BLOOD-TESTIS BARRIERS 
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Descriptor English:   Blood-Testis Barrier 
Descriptor Spanish:   Barrera Hematotesticular 
Descriptor Portuguese:   Barreira Hematotesticular 
Synonyms English:   Barrier, Blood-Testis
Barrier, Testis-Blood
Barriers, Blood-Testis
Barriers, Testis-Blood
Blood Testis Barrier
Blood-Testis Barriers
Testis Blood Barrier
Testis-Blood Barriers
Testis-Blood Barrier  
Tree Number:   A05.360.444.849.700.349
A07.045
Definition English:   A specialized barrier, in the TESTIS, between the interstitial BLOOD compartment and the adluminal compartment of the SEMINIFEROUS TUBULES. The barrier is formed by layers of cells from the VASCULAR ENDOTHELIUM of the capillary BLOOD VESSELS, to the SEMINIFEROUS EPITHELIUM of the seminiferous tubules. TIGHT JUNCTIONS form between adjacent SERTOLI CELLS, as well as between the ENDOTHELIAL CELLS. 
Indexing Annotation English:   coord IM with endogenous substance /metab (IM) or exogenous substance /pharmacokin (IM)
See Related English:   Capillary Permeability
 
History Note English:   76(75); was see under TESTIS 1975 
Allowable Qualifiers English:  
AB abnormalities AH anatomy & histology
CH chemistry CY cytology
DG diagnostic imaging DE drug effects
EM embryology EN enzymology
GD growth & development IM immunology
IN injuries IR innervation
ME metabolism MI microbiology
PS parasitology PA pathology
PH physiology PP physiopathology
RE radiation effects SE secretion
SU surgery TR transplantation
UL ultrastructure VI virology
Record Number:   23171 
Unique Identifier:   D001814 

Occurrence in VHL:
 

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