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The hepatic portal vein in frogs is unusual in that it is divided into two portals, the hepatic and the renal. In higher vertebrates, the hepatic portal system is the only one present.
bawbeg vessel
hepatic portal vein
The hepatic portal system basically consists of the hepatic portal artery, responsible for taking the products of digestion from the small intestine to the liver, where they are broken down further, cleaned of any microbes, and sent to all the body cells via the hepatic portal vein.
A portal triad is comprised of a hepatic artery, a hepatic portal vein and a bile duct. There is also a nerve that accompanies each triad.
hepatic portal vein
hepatic portal system
the vessel that carries blood between the intestinal capillaries and the sinusoids of the liver.
hepatic portal vein
Through the hepatic portal vein, hepatic vein and vena cava.
1) Hepatic Portal Vein 2) Renal Portal System 3) Hypothalamic-Hypophyseal Portal System not so sure about number 2 :P
An artery carries blood to the liver, not a vein. The hepatic artery.Maybe you meant to ask which vein receives nutrient-rich blood from the small intestine. That would be the superior mesenteric vein. But it doesn't go to the liver.