Dorsal aorta - Wikipedia
The dorsal aortae are paired (left and right) embryological vessels which progress to form the descending aorta. [1] The paired dorsal aortae arise from aortic arches that in turn arise from the aortic sac.
背主动脉 - 百度百科
背主动脉（dorsal aorta）1对，位于原始肠管的背侧。 以后从咽至尾端的左、右背主动脉合并成为一条，沿途发出许多分支。 从腹侧发出数对卵黄动脉（vitelline artery），分布于卵黄囊，还有一对脐动脉（umbilical artery）经体蒂分布于绒毛膜。
Dorsal Aorta - an overview | ScienceDirect Topics
The dorsal aorta refers to the paired blood vessels located beneath the somites in embryonic development. They fuse together during development and extend forward as the internal carotids in the head region.
Dorsal Aorta - an overview | ScienceDirect Topics
Dorsal aorta. Originally two: L and R, running forwards and linking the dorsal, efferent, ends of the aortic arches. The L and R dorsal aortae ran back and joined to form the descending aorta than runs dorsally through the thorax and abdomen: Left dorsal aorta contributes to the L internal carotid artery distal to third arch contribution
Dorsal aorta formation: Separate origins, lateral‐to‐medial …
2012年11月8日 · Studies of dorsal aorta formation have given us insights into the distinct molecular mechanisms of large blood vessel formation in vivo, differentiating this process from that of small capillaries.
Dorsal aorta | anatomy | Britannica
…blood is collected into two dorsal aortas that continue forward into the snout and backward to unite behind the pharynx. The single median vessel thus formed branches to vascular spaces and the intestinal capillaries. Blood from the gut collects in a median subintestinal vein and flows forward to the liver,… Read More
Thoracic Aorta: Anatomy and Pathology - PMC - PubMed Central …
The aorta is the largest elastic artery in the human body and is classically divided into two anatomical segments, the thoracic and the abdominal aorta, separated by the diaphragm. The thoracic aorta includes the aortic root, the ascending aorta, ...
Dorsal aorta | definition of dorsal aorta by Medical dictionary
a large embryonic artery formed by the fusion of the caudal parts of the paired primordial aortae. It becomes the descending (thoracic and abdominal) aortae and median sacral artery. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, or visit the webmaster's page for free fun content.
Dorsal aorta formation: separate origins, lateral-to-medial
Dorsal aortae, the first functional intra-embryonic blood vessels, arise as two separate bilateral vessels in the trunk and undergo lateral-to-medial translocation, eventually fusing into a single large vessel at the midline. After this dramatic remodeling, the dorsal aorta generates hematopoietic stem cells.
Vessels of the dorsal aorta | embryology.ch
Overview of the various paired and unpaired branches of the dorsal aorta in the abdominal region. The individual sections of the embryonic vessels, which remain until adulthood, are shown in differing colors. In this picture the common left iliac artery (left umbilical artery) has been cut away to provide a better overview.
- 某些结果已被删除