The vitelline arteries are the arterial counterpart to the vitelline veins. Like the veins, they play an important role in the vitelline circulation of blood to and from the yolk sac of a fetus. They are a …

卵黄动脉（vitelline artery）是2014年公布的组织学与胚胎学名词，出自《组织学与胚胎学名词》第二版。 由背主动脉腹侧发出、分布于卵黄囊的数对动脉。 《组织学与胚胎学名词》第二版。 …

2010年11月4日 · The vitelline artery is a temporary structure that undergoes extensive remodeling during midgestation to eventually become the superior mesenteric artery (also called the …

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, …

2021年1月1日 · Highlights • A very rare case of a persistent vitelline artery. • The vitelline artery runs strand-shaped to the abdominal wall. • It releases a branch to the ileum within the dorsal …

A series of vitelline arteries arise from the paired, fused dorsal aortas in the fetus, and are initially connected through a ventral anastomotic channel. During fetal development, three of these …

The vitelline arteries fuse and form the vessels supplying the foregut, midgut and hindgut, respectively the coeliac, superior and inferior mesenteric arteries.

2018年1月1日 · The vitelline arteries are a group of embryonic vessels linking the dorsal aortae with the vitelline veins within the yolk sac. By birth, they have reorganised to form the three …

1974年6月1日 · The vitelline arteries subdivide on the surface of the yolk sac to form sinusoids from which the vitelline veins arise. They in turn lead to the sinus venosus. As fetal …

2014年11月11日 · In human pregnancy, the vitelline artery and umbilicoplacental circulations are functional from the onset of the heart beat until the end of the organogenetic period (~9 …