blood′ group` n. any of various classes into which human blood can be divided according to immunological compatibility based on the presence or absence of specific antigens on red blood cells. Also calledblood type.CompareABO system,Rh factor. ...
Blood group chimerism in human multiple births is not rare. Am J Med Genet 1996, 61: 264–268.Vandijk BA, Boomsma DI, Denman AJM. 1996. Blood group chimerism in human multiple births is not rare. American Journal of Medical Genetics 61:264-268....
血型(blood groups)是以血液抗原形式表现出来的一种遗传性状。狭义地讲,血型专指红细胞抗原在个体间的差异;但现已知 … specialc.blog.163.com|基于120个网页 2. 血球抗原 ... (Transfusion Medicine) 红血球抗原(Blood groups) 白血球抗原 (human leukocyte antigens; HLA) 血小板抗原 (human platele… ...
PeterGowland, ...ChristophNiederhauser, inTransfusion and Apheresis Science, 2014 1Introduction The Rh blood group system is one of the most important and complex of the 33 current human blood group systems[1]. After ABO, it is the most clinically important blood group mainly due to its high...
The ABO blood group system is the first described of the human blood groups based upon carbohydrate alloantigens present on red cell membranes. Anti-A or anti-B isoagglutinins (alloantibodies) are present only in the blood sera of individuals not possessing that specificity. This serves as the...
more important confounders in the spread and outcome of COVID-19 in comparison with the ABO polymorphism. Similar to the majority ofgenetic polymorphisms, the ABO blood group polymorphism shows an east to a west gradient in Europe, which passively comigrates with causalhuman geneticfactors involved...
N.V.BHAGAVAN, inMedical Biochemistry (Fourth Edition), 2002 Blood Group Antigens Antigenic determinants (Chapter 35) known asblood group substancesare present on the surface of human redblood cells. The blood group substances are inherited ac- cording to Mendel's law. Knowledge of blood group ...
The blood group ABH determinants are major humanallogeneic antigensin both erythrocytes and tissue. These determinants are generally formed of the peripheral parts ofoligosaccharidechains ofglycoconjugates. Recent studies have begun to delineate roles for these molecules in the pathological process of gastric...
If this (blood group B) patient receives blood group A red cells, the Anti-A antibodies in the plasma of the patient will cause the blood group A red cells to clump intravenously (within the veins), which is life threatening.Similarly, a patient who is blood group A has naturally ...
It turns out there's enough blood in the human body to fill a bit more than a 1-gallon milk jug. The average adult has about 1.2 to 1.5 gallons (4.5 to 5.5 liters) of blood circulating inside their body, said Dr. Daniel Landau, a hematologist and oncologist at the University of ...