Portal circulation | definition of portal circulation by …
portal circulation 1. Blood flow from the abdominal organs that passes through the portal vein, the sinusoids of the liver, and into the… 2. A portal system between the hypothalamus and the anterior pituitary gland. The hypothalamus secretes releasing or…
Portal circulation – DocCheck Flexikon
Portal circulation 1 Definition. A portal circulation are connecting veins, which are an additional network of vessels between arterial and… 2 Background. 3 Incidence. Hepatic portal venous system: it lies between gastrointestinal organs and the liver ( portal vein) and…
What is Portal Circulation? (with picture)
Portal circulation is the flow of blood from one organ to another, without going through the heart. The term is most often used to refer to how blood moves through the network of veins in the gut and digestive organs, such as the spleen and pancreas, and is carried to the liver. This particular system is known as the hepatic portal system, although it's also sometimes — and somewhat inaccurately — called the portal venous system.
Hepatic Portal System and Hepatic Portal Circulation Overview
What is Portal Circulation? The hepatic Portal circulation is the path of blood that flows through a portal system. therefore, due to the direct path of flow, blood flows from organ to organ while not reentry into the systemic circulation first. therefore, in other words, it flows from one organ to another without first returning to the heart.
The Portal Circulation – A Leading UK University
The liver is unusual in that it has a double blood supply; the right and left hepatic arteries carry oxygenated blood to the liver, and the portal vein carries venous blood from the GI tract to the liver. The venous blood from the GI tract drains into the superior and inferior mesenteric veins; these two vessels are then joined by the splenic vein …
What is portal circulation? – Answers
portal circulation refers to the circulation of the blood from the small intestine to the liver, via the portal vein. Blood flow to the liver is unique in that it receives oxygenated and…