the experiments recorded in this paper confirm the observations of friedberger that acutely toxic bodies can be produced from typhoid bacilli by the action of sensitizer and complement and that , when small quantities of bacteria are used , an excess of sensitization either interferes with the formation of the poisons or leads to a cleavage of the bacterial proteid beyond the poisonous intermediate products spoken of as anaphylatoxins .
C0009498
complement
C0002791
anaphylatoxins