Latest ABO blood group system Stories
Connie K. Ho for RedOrbit.com Researchers at Monash University recently developed a paper-based device that writes blood type as text and can be used by emergency-response teams in humanitarian disasters. The study, published in the journal Angewandte Chemie, describes how the sensors uses the ABO system, categorizing blood types as A, B, AB, or O and positive or negative. The system designates which antigens are in the blood (i.e. A blood has A antigens, B blood has B antigens, and...
- The navel or umbilicus.
- In Greek archaeology: A central boss, as on a shield, a bowl, etc.
- A sacred stone in the temple of Apollo at Delphi, believed by the Greeks to mark the 'navel' or exact center-point of the earth.