What does vitelline circulation mean?
Definitions for vitelline circulation
vitelline cir·cu·la·tion
This dictionary definitions page includes all the possible meanings, example usage and translations of the word vitelline circulation.
Princeton's WordNet
vitelline circulationnoun
circulation of blood between the embryo and the yolk sac
ChatGPT
vitelline circulation
Vitelline circulation, also known as the vitelline circulatory system, refers to part of the embryonic circulatory system that is vital for the supply of nutrients from the yolk sac to the growing embryo. This system includes a series of blood vessels connected to the yolk sac, helping in the transportation of nutrients and oxygen, as well as the removal of waste products. The vitelline circulation gradually regresses as the placental circulation starts functioning in higher animals like mammals. Although it plays a significant role in early embryonic development, remnants of this system can contribute to certain adult anatomical structures.
Wikidata
Vitelline circulation
Vitelline circulation refers to the system of blood flowing from the embryo to the yolk sac and back again. The yolk-sac is situated on the ventral aspect of the embryo; it is lined by endoderm, outside of which is a layer of mesoderm. It is filled with fluid, the vitelline fluid, which possibly may be utilized for the nourishment of the embryo during the earlier stages of its existence. Blood is conveyed to the wall of the sac by the primitive aortæ, and after circulating through a wide-meshed capillary plexus, is returned by the vitelline veins to the tubular heart of the embryo. This constitutes the vitelline circulation, and by means of it nutritive material is absorbed from the yolk-sac and conveyed to the embryo.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of vitelline circulation in Chaldean Numerology is: 6
Pythagorean Numerology
The numerical value of vitelline circulation in Pythagorean Numerology is: 8
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"vitelline circulation." Definitions.net. STANDS4 LLC, 2024. Web. 23 Apr. 2024. <https://www.definitions.net/definition/vitelline+circulation>.
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