Medically reviewed by Amelia MacIntyre, DO There are different blood types: A, B, AB, and O, with each also being Rh-positive or Rh-negative.Knowing your blood type is important for safe blood ...

We want to do a renal transplant in which the living-related donor's (sister) blood group is O Rh+ and the recipient's blood group is O Rh- (male). ABO blood groups are compatible. Should we go ahead ...

THE discovery of the phenomenon of immunological tolerance has raised the possibility that the nature of a mother's Rh blood-type may affect the reactivity of her children towards Rh antigens 1–3. The ...

The average adult has between 1.2 and 1.5 gallons of blood in their body, accounting for roughly 10% of their weight. Despite it being such a large, and critical, part of human anatomy, many people ...

Many people don't know what their blood type is. It's either type A, type B, a combination called type AB or type O. But what makes those types different is a microscopic bit of protein on the surface ...

Only one in every six million people have the Rh null blood type. Now researchers are trying to grow it in the laboratory in the hope it could save lives. Blood transfusions have transformed modern ...