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Descriptor en español: Saco Vitelino
Descriptor en inglés: Yolk Sac
Descriptor en portugués: Saco Vitelino
Descriptor en francés: Vésicule vitelline
Término(s) alternativo(s): Embryo Vitelline Sac
Embryo Vitelline Sacs
Sac, Yolk
Sacs, Yolk
Vitelline Sac of Embryo
Yolk Sacs
Código(s) jeráquico(s): A10.615.284.981
A16.254.750.981
A16.331.800
Identificador Único RDF: https://id.nlm.nih.gov/mesh/D015017
Nota de alcance: The first of four extra-embryonic membranes to form during EMBRYOGENESIS. In REPTILES and BIRDS, it arises from endoderm and mesoderm to incorporate the EGG YOLK into the DIGESTIVE TRACT for nourishing the embryo. In placental MAMMALS, its nutritional function is vestigial; however, it is the source of INTESTINAL MUCOSA; BLOOD CELLS; and GERM CELLS. It is sometimes called the vitelline sac, which should not be confused with the VITELLINE MEMBRANE of the egg.
Calificadores permitidos: AB abnormalities
AH anatomy & histology
BS blood supply
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
SU surgery
TR transplantation
UL ultrastructure
VI virology
Indexación anterior: Chick Embryo (1966-1972)
Fetal Membranes (1966-1972)
Vitelline Membrane (1966-1974)
Nota Pública de MeSH: 78; was see VITELLINE MEMBRANE 1973-77
Nota Online: search VITELLINE MEMBRANE 1973-77
Nota de historia: 78; was see VITELLINE MEMBRANE 1973-77
Identificador de DeCS: 15413
ID del Descriptor: D015017
Documentos indizados en la Biblioteca Virtual de Salud (BVS): Haga clic aquí para acceder a los documentos de la BVS
Fecha de establecimiento: 01/01/1978
Fecha de entrada: 13/05/1977
Fecha de revisión: 11/07/2007
Yolk Sac - Concepto preferido
UI del concepto M0023107
Nota de alcance The first of four extra-embryonic membranes to form during EMBRYOGENESIS. In REPTILES and BIRDS, it arises from endoderm and mesoderm to incorporate the EGG YOLK into the DIGESTIVE TRACT for nourishing the embryo. In placental MAMMALS, its nutritional function is vestigial; however, it is the source of INTESTINAL MUCOSA; BLOOD CELLS; and GERM CELLS. It is sometimes called the vitelline sac, which should not be confused with the VITELLINE MEMBRANE of the egg.
Término preferido Yolk Sac
Término(s) alternativo(s) Embryo Vitelline Sac
Embryo Vitelline Sacs
Sac, Yolk
Sacs, Yolk
Vitelline Sac of Embryo
Yolk Sacs



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