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Lewis blood group

Lewis blood group

(Science: haematology) a pair of blood group activities associated with the a, B, h substances. Lewis Lea is a separate gene, whereas Leb arises from the combined activity of the enzymes specified by Le(a) and H genes.

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Lewis blood group system

... If a patient has the genotype hh Lele, this would suggest Bombay phenotype and Lewis a antigen. No secretor genes. Is that right? Can you have the Bombay Phenotype and the Lewis antigen??

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by Katy_Bobbles
Tue May 22, 2007 4:29 pm
Forum: Human Biology
Topic: Lewis blood group system
Replies: 4
Views: 3324

blood transfusion

What kind of blood donor is needed for patient who has previously built up a reaction to a Lewis blood group antigen?

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by writerbob
Sat May 06, 2006 9:57 pm
Forum: General Discussion
Topic: blood transfusion
Replies: 0
Views: 1094

Cancer Vaccines: Unanswered Questions

... not yet been answered. In addition, peripheral blood has not been confirmed as the tissue of choice ... the subject of several presentations. Jonathan Lewis (Antigenics) described a patient tumor-specific ... by Heather Davis (Coley Pharmaceuticals Group). CpG oligonucleotide DNA, rich in unmethylated ...

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by conecticut
Mon Aug 01, 2005 1:45 pm
Forum: Genetics
Topic: Cancer Vaccines: Unanswered Questions
Replies: 3
Views: 8697

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