933 
appeared to be extremely intensifying as is shown in fig. 3. Here 
a dosis of 0.005 mgrm. of adrenalin injected several times intra- 
Fig. 3. Decapitated Cat. Bloodpressure. Influence of a peptone dialysate on the rise 
of bloodpressure caused by adrenalin. 
venously, produced a rise of the bloodpressure respectively of 44, 
32, 44 and 36 mm. He. (fig. 3a). 
After 1 ce. of the dialysate of peptone, which contained per cc. 
about 1 mgr. of nitrogen, had been administered, an injection of 
an equal quantum of adrenalin (0.005 mgr.) produced a rise of the 
bloodpressure of 70 mm. Hg. (fig. 34). Another injection given a 
