Concomitant T- and Tk-activation associated with acquired-B antigens.
Three patients with acquired-B antigens are reported whose red blood cells also manifested T- and Tk-activation. The results of tests using purified Arachis hypogaea and Bandeiraea simplicifolia (BS II) lectins, and red blood cells either T, Tk or both T and Tk-activated by bacterial enzymes in vitro, suggest that the acquired-B phenomenon, T-activation and Tk-activation result from the action of different bacterial enzymes.
D000017:ABO Blood-Group System; D000368:Aged; D001441:Bacteroides fragilis / Q000201:enzymology; D003016:Clostridium perfringens / Q000201:enzymology; D004926:Escherichia coli / Q000201:enzymology; D005260:Female; D005361:Ficain; D006386:Hemagglutination Tests; D006801:Humans; D007518:Isoantibodies; D037102:Lectins; D008297:Male; D008875:Middle Aged
D000017:ABO Blood-Group System; D007518:Isoantibodies; D037102:Lectins; D005361:Ficain