PHYSIOLOGICAL ACTION OF VENOM OF BLACK SNAKE, 227 
~~ 
(3) EZuperiments on curarised dogs, with artificial respiration, and 
vagi severed. 
Experiment 14—Dog, weight 10-2 kilos., *125 gramme morphia 
hypodermically ; ether during operation. Curare injected into 
jugular vein. 
Time, Blood pressure 
in mm. of Remarks, 
Normal 150 ‘000075 gramme per kilo. of body w 
injecten § in jugular vein. Injection vsited 
50 seconds. 
CUNT OU Ne 
8s 
o 
artificial respiration suspended 
_ artificial respiration continued 
re fell to 20m 
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dead 
Suspension of artificial respiration for one minute raised the 
Pressure from 48 to 101 mm. 
