| vitelline circulation |
circulation of blood between the embryo and the yolk sac
Ãâó: wordnet.princeton.edu/perl/webwn
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| vitelline sac |
yolk sac: membranous structure that functions as the circulatory system in mammal embryos until the heart becomes functional
Ãâó: wordnet.princeton.edu/perl/webwn
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| vitelline circulation |
the circulation through the blood vessels of the yolk sac; called also omphalomesenteric c.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| vitelline duct |
"vitelline" refers to the yolk sac therefore the vitelline duct or "yolk stalk" is an endodermal channel between the yolk sac and the developing mid-gut. The term "vitelline" is also used to describe the blood vessels associated with the yolk sac (vitelline arteries and vitelline veins).
Ãâó: embryology.med.unsw.edu.au/Notes/Index/V.htm
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| vitelline membrane |
The membrane surrounding the egg yolk.
Ãâó: home.rochester.rr.com/thecaiques/glossary.htm
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