The vitelline veins are veins that drain blood from the yolk sac and the gut tube during gestation. They run upward at first in front, and subsequently... 6 KB (592 words) - 11:35, 15 February 2024 |
The vitelline arteries are the arterial counterpart to the vitelline veins. Like the veins, they play an important role in the vitelline circulation of... 1 KB (141 words) - 14:09, 31 October 2023 |
the hepatic veins are the veins that drain venous blood from the liver into the inferior vena cava (as opposed to the hepatic portal vein which conveys... 7 KB (755 words) - 23:46, 11 March 2024 |
vitelline arteries (a branch of the dorsal aorta), and after circulating through a wide-meshed capillary plexus, is returned by the vitelline veins to... 1 KB (160 words) - 05:00, 11 April 2024 |
of a human embryo Vitelline membrane, membrane surrounding an ovum Vitelline veins, veins that drain blood from the yolk sac Vitelline masked weaver (Ploceus... 982 bytes (149 words) - 17:24, 28 October 2016 |
capillary plexus, is returned by the vitelline veins to the tubular heart of the embryo. This constitutes the vitelline circulation, which in humans serves... 8 KB (972 words) - 21:55, 3 May 2024 |
Circulatory system (redirect from Systemic Veins) human venous system develops mainly from the vitelline veins, the umbilical veins and the cardinal veins, all of which empty into the sinus venosus. About... 50 KB (5,591 words) - 06:54, 29 April 2024 |
the descending aorta. Each primitive aorta anteriorly receives the vitelline vein from the yolk-sac, and is prolonged[clarification needed] backward on... 2 KB (199 words) - 14:31, 14 August 2023 |
rest of their extent. It receives blood from the vitelline vein, umbilical vein and common cardinal vein.[citation needed] The sinus venosus originally... 3 KB (306 words) - 09:30, 5 January 2023 |
thymus. Blood islands have been seen in the area vasculosa in the vitelline veins and arteries, and in the dorsal aorta. Tortora, Gerard J.; Derrickson... 4 KB (392 words) - 18:00, 28 January 2023 |
pole receives blood from three major veins: the vitelline vein, the umbilical vein and the common cardinal vein. The sinus opening moves clockwise. This... 24 KB (3,015 words) - 18:56, 20 April 2024 |
liver sinusoids and empties into the central vein of each lobule. The central veins coalesce into hepatic veins, which leave the liver and drain into the... 85 KB (10,183 words) - 16:46, 1 May 2024 |
usually result from a developmental abnormality of the vitelline veins, which connect the portal vein to the caudal vena cava. Thus in the juvenile and adult... 12 KB (1,441 words) - 14:52, 20 November 2023 |
sac, which lies outside the zona pellucida (in mammals), known as the vitelline membrane in other animals. In insects, it is developed by the follicle... 11 KB (1,223 words) - 16:02, 18 January 2024 |
by a similarly named vein, the inferior mesenteric vein, which drains into the splenic vein. The IMV drains to the portal vein and does therefore not... 7 KB (696 words) - 23:28, 23 April 2024 |
umbilical vein, hematogenous spread, or via remnant structures such as the falciform ligament, median umbilical ligament, or a remnant of the vitelline duct... 5 KB (524 words) - 00:58, 12 December 2023 |
the hepatic veins. In contrast to the drainage of midgut and hindgut structures by the superior mesenteric vein and inferior mesenteric vein respectively... 9 KB (852 words) - 16:41, 11 February 2024 |
venosus receives blood from the three major veins: the vitelline, the umbilical and the common cardinal veins. During the first two months of development... 42 KB (5,252 words) - 16:42, 1 May 2024 |
Amphibian egg: Jelly capsule Vitelline membrane Perivitelline fluid Yolk plug Embryo... 161 KB (17,759 words) - 19:10, 1 May 2024 |
umbilical arteries MeSH A16.254.789.807 – umbilical veins MeSH A16.254.835 – urachus MeSH A16.254.891 – vitelline duct MeSH A16.254.940 – Wolffian duct MeSH A16... 5 KB (424 words) - 16:46, 9 February 2024 |