Many Americans don't know their blood type, but that knowledge can actually tip you off about your risk for certain medical ...

AB and O), blood types are further identified as being either rhesus positive or rhesus negative. This depends on one’s Rhesus factor – an antigen occurring in the red blood cells indicating ...

Learn about Rh factor and blood next. The Rh factor, also called the Rhesus factor, is an antigen that occurs in the blood of humans and other primates. The Rhesus factor is present in an ...

I am a B- and my husband is B+ blood group. Do you think I will be able to give birth to a normal healthy baby? I am worried because a friend who is O- gave birth and the baby died, and the doctor ...

It’s all got to do with the Rh factor on your blood cells. Rh factor, or the Rhesus factor, is an antigen. You may or may not have this factor in your blood. When present, it is found on the ...

A parasitic infection transmitted to humans by cats affects billions of people and can alter their behavior. New research ...

Although the rhesus monkey is an excellent model of human ... insulin-like growth factor 1 (IGF-1), is available. Thus, we studied serum values of IGF-1 collected between birth (NB) and 17 years ...

James Harrison earned the nickname “The Man With the Golden Arm” because his blood had a rare antibody ... and negative signs are called the Rhesus factor, or Rh factor.) ...