Wiktionary (0.00 / 0 votes) Rate this definition: kaleidoscopic (Adjective). Of, relating to, or produced by a kaleidoscope. kaleidoscopic (Adjective). Brightly coloured and continuously changing in pattern, as if in a kaleidoscope.
The Duffy blood group antigen serves not only as blood group antigen, but also as a receptor for a family of proinflammatory cytokines termed chemokines, and as a receptor for Plasmodium vivax malaria parasites.ndividuals with the Duffy-negative phenotype are resistant to P. vivax invasion, and the molecular mechanism that gives rise to the phenotype Fy(a-b -) in black individuals has been associated with a point mutation - 33TC expressed in homozigosity in the FYB allele [5].
Antigen A is the blood antigen which is present on the red blood cell surfaces of people who has blood types A and AB. Antigen B is the blood antigen which is present on the red blood cell surfaces of people who has blood types B and AB. Respective IgM Antibodies in the Blood Serum. A person who has antigen âAâ possesses âBâ IgM antibody in the blood serum. A person who has antigen âBâ possesses âAâ IgM antibody in the blood serum. Incompatible Antibodies: Antigen A is incompatible with âAâ antibody. Antigen B is incompatible with âBâ antibody.