Golongan getih: Béda antarrépisi
Konten dihapus Konten ditambahkan
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Baris ka-7:
==Sistim ABO==
<!--Getih manusa digolongkeun kana sababaraha tipe dumasar [[antigén]] jeung [[antibodi]]na:
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*Individuals with type B blood have the opposite arrangement: antigen B on their cells and produce antibodies against antigen A in their serum. Therefore, a B-negative person can only receive blood from another B-negative person or from an O-negative person.
*Individuals with type AB blood have red blood cells with both antigens A and B and do not produce antibodies against either antigen in their serum. Therefore, a person with type AB-positive blood can safely receive any ABO type blood and is called a "universal receiver". However an AB-positive person cannot donate blood except to another AB-positive person.
Baris ka-43:
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==Sistim Rhesus (CDE)==
<!--Another characteristic of blood is '''Rhesus factor''' or '''Rh factor'''. It is named after the [[Rhesus Macaque|Rhesus monkey]], in which the factor was first identified by [[Karl Landsteiner]] and [[Alexander S. Wiener]]. Someone either has or does not have the Rh factor on the surface of their red blood cells. This is indicated as + or -, and the two groups are described as '''Rh positive''' (Rh+) or '''Rh negative''' (Rh-), respectively. This is often combined with the ABO type. Type O+ blood is most common, though in some areas type A prevails, and there are other areas in which as many as 80 percent of the people are type B.
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