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Rhesus blood group

Rhesus blood group

(Science: haematology) human blood group system with allelic red cell antigens C, D and E.

The D antigen is the strongest. Red cells from a rhesus positive foetus cross the placenta and can sensitise a Rehesus negative mother, expecially at parturition. The mother's antibody may then, in a subsequent pregnancy, cause haemolytic disease of the newborn if the foetus is Rhesus positive.

The disease can be prevented by giving antiD igG during the first 72 hours after parturition to mop up D red cells in the maternal circulation. 1st ed


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origin of variation within the one spiece

... of variation within one spiecies in taxonomic group: primates. Eg Rhesus macaque has blood Rh+ some Rh -

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by luketapis
Thu Nov 10, 2011 11:49 am
 
Forum: General Discussion
Topic: origin of variation within the one spiece
Replies: 8
Views: 2329

Re: Blood type changing spontaneously with a transplant?

... and then becoming Rh+? Since the 'O' in ABO group means that the person simply does not express ... does have some relevance, because the A and B blood type antigens are very strong antigens, when ... blood type antigens. This being said, also the rhesus factor is quite strong an antigen. Whatever ...

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by biohazard
Mon Mar 03, 2008 1:52 pm
 
Forum: Human Biology
Topic: Blood type changing spontaneously with a transplant?
Replies: 18
Views: 29089

please help me....

Rh is the "rhesus group" on blood cells... You normally refer for this group by a + or - sign... So... ...

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by Revenged
Tue Mar 20, 2007 2:52 pm
 
Forum: Genetics
Topic: please help me....
Replies: 3
Views: 2169

Kyle's Stem Cell Research Paper

About blood groups: In the ABO groups there is one gene with 3 alleles: A, B ... with genotype BB or BO, group AB if AB, and group O if OO. The rhesus group is Rh+ if you got the marker, Rh- if you don't. Hence ...

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by canalon
Wed Feb 09, 2005 5:17 pm
 
Forum: Cell Biology
Topic: Kyle's Stem Cell Research Paper
Replies: 15
Views: 77475


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