THE ACTION OF VENOMS UPON ARTERIAL PRESSURE. HI 



REMARKS. 



Injected a similar quantity. 



Animal killed by pithing. 



REMARKS. 



Injected intravenously 0.0017 gram dialysis-venom-globulin 

 from the dried venom of the C'rolalun adamanteus. 



Injected 0.0068 gram. 



Dead. Heart arrested in diastole; no ecchymoses ; blood 

 fluid. A few fibres of the anterior columns of the cord were 

 uncut. 



REMARKS. 



Injected intravenously 0.0068 grain dialysis-venom-globulm 

 from the dried venom of the Crotalus adamanleus. 



Universal tremors persistent. 



Clot in canula. 



Blood pressure fell very low before this observation, and was 

 raised by the tremors returning vigorously. 



Dead. No ecchymoses ; blood incoagulable ; heart natural. 



