the Prague Sero Reactions for Cancer

Waldschmidt-Leitz1, Brdicka1,2 and collaborators have recently published preliminary notes on sero reactions for cancer; they measured the activation deactivation of certain enzymatic processes or examined by the polarograph the reactions of certain catalytic processes after addition of serum or peptidized serum from men or animals with or without cancer, and ascribed the difference in action of cancer sera and non-cancer sera to differences in concentration of active S—S groups.