antigenic structure造句

• The soft tissues are collagen, a connective protein . antigenic structures in sauropod egg shells.
• Hemagglutinin is the major antigen of the virus against which neutralizing antibodies are produced, and influenza virus epidemics are associated with changes in its antigenic structure.
• Tak醫sy carried out research on the variability of antigenic structure and the pathology and epidemiology of influenza virus mutations, as well as vaccine production and control, published in some 50 papers.
• HIV mutates rapidly as the infection spreads, and the virus can literally change the shape of the antigenic structures faster than the immune system-both cellular and humoral ( antibody ) responses-can mount responses to these new elements.
• :: Humans produce many variants of antibodies and T cell receptors so that they can recognize essentially all possible antigenic structures of chemical compounds . . . even synthetic ones that may never arise outside of the laboratory.