In microanatomy, the central vein of liver is a vein at the center of each hepatic lobule. It receives the blood mixed in the liver sinusoids to drain it into hepatic veins.
human central vein
Blood is a body fluid in the circulatory system of humans and other vertebrates that delivers necessary substances such as nutrients and oxygen to the cells of the body, and transports metabolic waste
Venous (darker) and arterial (brighter) blood in syringes.
Two tubes of EDTA-anticoagulated blood. Left tube: after standing, the RBCs have settled at the bottom of the tube. Right tube: Freshly drawn blood
A scanning electron microscope (SEM) image of a normal red blood cell (left), a platelet (middle), and a white blood cell (right)
Vertebrate red blood cell types, measurements in micrometers