although the high sensitivity of immunological reactions to various unfavourable environmental factors is well known , the materials on the effect of incorporated cs137 on immunity are scanty , experiments on animals have shown changes in factors of nonspecific immunity ( phagocytic reaction of blood neutrophils , bactericidal activity , lysozyme and complement titres of blood serum ) and specific immunity ( formation of antiviral antibodies ) .
C0009498
complement
C0229671
blood serum