The blood vessels are part of the circulatory system and function to transport blood throughout the body. The most important types, arteries and veins, carry blood away from or towards the heart ...

There are three main types of blood vessels: Arteries. Arteries carry oxygen-rich blood away from the heart to all of the body's tissues. They branch several times, ...

UCLA researchers have successfully grown miniature lungs from stem cells—complete with their own functioning blood vessel ...

Blasts from military weapons may injure the brain through its blood vessels : Shots ... a blast wave tends to cause injury as it crosses from one type of tissue to the next.

All blood vessels are specifically structured to perform their function. For example, a capillary is microscopically thin to allow gases to exchange, the arteries are tough and flexible to cope ...

For over a decade, scientists have been growing organoids—small clusters of cells that mimic a particular organ—to serve as miniature biological models. Organoids of the brain have been used ...

There are several types of vasculitis, and while it's not clear which affected Kutcher, all forms involve swelling in the walls of blood vessels and can result in a variety of conditions.

Vasculitis is a general term for inflammation in your blood vessels. Learn more about the causes, complications, symptoms, types, diagnosis, treatment, and prognosis of vasculitis.

Blood vessels are created by endothelial cells, but researchers found a different kind of cell, the vasculogenic fibroblast, can also make new blood vessels and achieve blood flow. They describe their ...