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Medical Subject Headings
Preferred Name | Chorion | |
Synonyms |
Chorions |
|
Definitions |
The outermost extra-embryonic membrane surrounding the developing embryo. In REPTILES and BIRDS, it adheres to the shell and allows exchange of gases between the egg and its environment. In MAMMALS, the chorion evolves into the fetal contribution of the PLACENTA. |
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ID |
http://purl.bioontology.org/ontology/MESH/D002823 |
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altLabel |
Chorions
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|
AQL |
AB AH BS CH CY DE DG EM EN GD IM IN IR ME MI PA PH PP PS RE SU TR UL VI
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|
cui |
C0008503
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|
DC |
1
|
|
definition |
The outermost extra-embryonic membrane surrounding the developing embryo. In REPTILES and BIRDS, it adheres to the shell and allows exchange of gases between the egg and its environment. In MAMMALS, the chorion evolves into the fetal contribution of the PLACENTA.
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|
DX |
19780101
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|
FX |
D049033
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|
HN |
78(75); was see under FETAL MEMBRANES 1963-77
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Inverse of AQ |
http://purl.bioontology.org/ontology/MESH/Q000098 http://purl.bioontology.org/ontology/MESH/Q000648 http://purl.bioontology.org/ontology/MESH/Q000276 http://purl.bioontology.org/ontology/MESH/Q000378 http://purl.bioontology.org/ontology/MESH/Q000469 http://purl.bioontology.org/ontology/MESH/Q000002 http://purl.bioontology.org/ontology/MESH/Q000033 http://purl.bioontology.org/ontology/MESH/Q000821 http://purl.bioontology.org/ontology/MESH/Q000254 http://purl.bioontology.org/ontology/MESH/Q000196 http://purl.bioontology.org/ontology/MESH/Q000473 http://purl.bioontology.org/ontology/MESH/Q000737 http://purl.bioontology.org/ontology/MESH/Q000294 http://purl.bioontology.org/ontology/MESH/Q000293 http://purl.bioontology.org/ontology/MESH/Q000382 http://purl.bioontology.org/ontology/MESH/Q000502 http://purl.bioontology.org/ontology/MESH/Q000503 http://purl.bioontology.org/ontology/MESH/Q000187 http://purl.bioontology.org/ontology/MESH/Q000201 http://purl.bioontology.org/ontology/MESH/Q000637 http://purl.bioontology.org/ontology/MESH/Q000601 http://purl.bioontology.org/ontology/MESH/Q000000981 |
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Inverse of RO | ||
Machine permutation |
78; was see under FETAL MEMBRANES 1963-77
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|
MDA |
19990101
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|
MMR |
20070711
|
|
MN |
A16.254.750.473 A10.615.284.473
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|
notation |
D002823
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OL |
search FETAL MEMBRANES 1966-74
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prefLabel |
Chorion
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|
TERMUI |
T008223
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|
TH |
NLM (1975)
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|
tui |
T018
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subClassOf |
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