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 ...

Millions of patients depend on blood transfusions every yearAI-Generated Image World Blood Donor Day is observed every year on June 14 to raise awareness about the importance of safe blood donation ...

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 ...

A key diagnostic step in disease detection is analyzing blood components. Accurate separation of blood cells from plasma, which holds proteins and other constituents, is crucial in many assays. First ...

Blood transfusion before arrival at a hospital reduces mortality from traumatic hemorrhage and shock. Whether transfusion with whole blood is more beneficial than transfusion with blood components is ...

Jason Sperry, M.D., M.P.H., chief of trauma surgery at UPMC and Andrew B. Peitzman Professor of Surgery in the University of Pittsburgh School of Medicine Giving whole blood or the component parts of ...

Red blood cell disorders are conditions that affect the number or function of red blood cells (RBCs). RBCs are one of the main components of blood. They are among the most abundant cell types. The ...