Virus-specific immune response in the lungs of mice infected with influenza virus.
The time course of primary humoral immune response in NFS/N mice infected with the adapted influenza virus A/Aichi 2/68(H3N2) was followed by determination of the different class immunoglobulins in lungs, lung washings, and in blood serum. The quantity of antibody-producing cells (APC) was estimated by local haemolysis in gel. The presence of antibodies in serum and lavage fluid was tested by the methods of radial haemolysis and radial immunodiffusion. It was shown that the local immune response had developed earlier than systemic antibodies occurred in the serum.
A. E. Arbuzov Institute of Organic and Physical Chemistry, Academy of Sciences, Kazan, C.I.S.
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Pozdeev
D000818:Animals; D000914:Antibodies, Viral / Q000097:blood / Q000276:immunology*; D000921:Antibody-Producing Cells / Q000276:immunology*; D009980:Influenza A virus / Q000276:immunology*; D007700:Kinetics; D008168:Lung / Q000276:immunology*; D051379:Mice; D009976:Orthomyxoviridae Infections / Q000276:immunology*
D000914:Antibodies, Viral