[Hemagglutinin antigens of influenza viruses isolated from man and birds].
Immunological analysis has shown hemagglutinins of avian viruses like hemagglutinins of human viruses to have a complex antigenic composition. Three antigenic determinants were discovered in hemagglutinin of A/Chicken/12/71 virus previously designated H3 and in hemagglutinin of A/Tern/18/73 virus previously designated Hav7. The H3 determinant and the second determinant are identical in avian and A/Hong Kong/1/68 human viruses. In addition, hemagglutinins of avian viruses have a determinant specific for each virus which is lacking in human influenza virus hemagglutinin.
D000327:Adsorption; D000818:Animals; D000956:Antigens, Viral / Q000302:isolation & purification*; D001717:Birds / Q000382:microbiology*; D002642:Chick Embryo; D003168:Complement Fixation Tests; D000939:Epitopes; D006385:Hemagglutination Inhibition Tests; D006389:Hemagglutinins, Viral / Q000302:isolation & purification*; D006801:Humans; D009980:Influenza A virus / Q000276:immunology*
D000956:Antigens, Viral; D000939:Epitopes; D006389:Hemagglutinins, Viral
Antigeny gemaggliutininov virusov grippa, vydelennykh ot cheloveka i ptits.