All vessels feature varying lumen size. The lumen is the hollow opening or the space inside the blood vessel. Artery Vein Capillary Function Carry blood away from the heart (usually oxygenated ...

Pioneer cells reside inside the inner layer that lines the blood vasculature ... that encode the instruction how to make a ...

It can affect any blood vessel anywhere in the body. Vasculitis means inflammation of the blood vessels. It can affect different body parts, and the impact and symptoms will depend on the affected ...

Magnesium also reduces blood vessel stiffness by altering the endothelium (a thin layer of cells in the blood vessel lining) ...

Pulmonary arterial hypertension (PAH) is a rare form of pulmonary hypertension. It occurs because progressive vascular ...

An aneurysm occurs when the walls of a blood vessel or artery in the abdomen ... A dissecting aneurysm occurs when a tear in the inner layer of the aorta causes blood to collect between the ...

Lymphatic vessels are composed of a single layer of endothelial cells, allowing the transfer of fluids, cells and large molecules from surrounding tissues into the vessels. These vessels must be ...

Stretched cells took on a lobate shape In the current study, the researchers investigated how the thin layer of lymphatic endothelial cells can withstand changes in vessel caliber when the ...

Inside you, there is an amazing network of blood vessels, the tubes that carry blood all around your body. Every part of the body needs oxygen, food and water. The blood vessels are a bit like ...