392 



PROTEIN POISONS 



It will be observed that this animal had a temperature 

 of 103.1 before the injection was made. Fig. 17 gives this 

 record. 



In No. 11, 1 c.c. of the same solution had the following 

 effect : 



+DOSE 2 C.C. 



FIG. 17. Acute fever produced in a rabbit by an intravenous injection 

 of washed human blood cells hemolyzed. 



Fig. 18 gives the curve in this case. 



+ DOSE 1 C.C. 



FIG. 18. Acute fever produced in a rabbit by an intravenous 

 injection of washed human blood cells, hemolyzed. 



