Yes, urea is present in the hepatic portal vein, though in relatively low concentrations compared to other substances. The hepatic portal vein carries nutrient-rich blood from the gastrointestinal tract and spleen to the liver, where urea is produced as a waste product of protein metabolism. This urea is then further processed by the liver before being released into the bloodstream and eventually excreted by the kidneys.
The Hepatic Portal Vein
portal vein
Hepatic Portal Vein
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.
Vein. The vein has already passed the liver which breaks ammonia into urea.
hepatic portal vein
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.
bawbeg vessel
Through the hepatic portal vein, hepatic vein and vena cava.
Portal is a video game.
Gastrosplenic Vein joins the Superior Mesenteric Vein and takes blood to Hepatic Portal Vein and delivers blood to liver.
The two veins that form hepatic portal vein are the splenic vein and the superior mesenteric vein. These veins usually receive blood from the inferior mesenteric, gastric, and cystic veins.