Efeito da vacinação estreptocócica sobre a produção de antiestreptofibrinolisina

The vaccination with hemolytic streptococci washed in saline doesn't give to the plasma of vaccinated people resistence against fibrinolysis, when in presence of antistreptofibrinolysin. The A. A. believe that the fibrinolysin in solube is the culture medium and that it is necessary to the formation of the antifibrinolysin. This fact is important in the preparation of the antistreptococcal serum which must be antibacterian, antitoxic and antifibrinolytic.