Each 2.54 square centimetre (a square inch) of human skin has six metres (20ft) of blood vessels. Veins hold about 65 per cent of the body's blood and have one-way valves tohelp blood move.

Discover how your kidneys and blood pressure are secretly linked, plus 6 vital strategies to protect both systems and prevent ...

It is located in the middle of the chest and slightly ... another where the pulmonary artery leaves the right ventricle. Blood vessels leading into and out of the heart There are four main blood ...

The jugular veins are blood vessels that carry deoxygenated blood from the head and neck back to the heart; by using it as a ...

They will remove a healthy blood vessel from a different part of your body-- commonly from the lower leg, arm, or chest-- and relocate it to your heart. The healthy blood vessel will be attached ...

The interaction between the brain and the vascular system could hold the key to lowering disease risk. According to the ...

The colon, rectum, and anus are lined with blood vessels. Any injury to this tissue ... colors depending upon where in your colon it is located. For example: Bright red blood in your stool may ...

But paradoxically, it can also lead to further damage to the blood vessels in the brain. "This is the first time we've looked at how the brain's blood vessels react to a stroke at the molecular ...

The faulty protein is known as the BK ion channel. This ion channel is located on the muscle cells within the walls of blood vessels and helps the blood vessels to control blood flow. Dr Pritchard and ...

The glycocalyx is located on top of the plasma membrane ... I prefer to work ex vivo, using blood vessels from mice or patients and splitting them open so that the endothelial cells face upwards.