There are four components - or parts - of the blood: red blood cells, white blood cells, plasma and platelets. Blood carries things you need, like oxygen and glucose, and waste products, such as ...

Blood plasma is a light yellow liquid that makes up about half of a person’s blood. Blood plasma is vital for fighting infection, maintaining correct blood pH levels, helping blood to clot, and ...

Hemophilia, von Willebrand disease, anemia, leukemias, or a low platelet count can cause bruising. A person should contact a doctor if they are concerned about their bruising. Bruising is one of the ...

Red blood cells are important mediators of the innate immune system. Depending on the cellular environment, these cells either activate the immune system or maintain the system in a dormant state. In ...

The primary responsibility of the heart is to pump blood throughout the circulatory system. As the center of the circulatory system, the heart is an essential organ for maintaining the overall ...

Get to know the functions of your heart, blood vessels, and blood itself and how they work together to maintain your health.

PALO ALTO, Calif.--(BUSINESS WIRE)--Mitrix Bio today announced a preview paper discussing recently discovered blood components called "Mitlets," small vesicles containing mitochondria, ejected by ...

Blood and its components can be transported safely using drones by following standard guidelines, which can be particularly helpful in ensuring the availability of blood in emergencies across ...