THE ACTION OP VENOMS UPON ARTERIAL PRESSURE. 117 



REMARKS. 



Injected the peptone from 0.03 gram dried venom. 



Time: 



Pressure 



min. 



sec. 



m. ra. 



n 



00 



50 



11 



30 



50 



19 



30 



48 



21 



30 



48 



23 



30 



46 



25 



30 



46 



27 



30 



44 



29 



30 



44 



31 



30 



42 



34 



30 



38 



38 Dead. No eechymoses ; blood fluid after fifteen minutes. 



Experiment No. 75. 



Normal 



Time : 



Pressure 



lin. sec. 



m. m. 





67 



15 



50 



20 



50 



30 



50 



1 00 



50 



1 30 



50 



2 00 



50 



Injected intravenously the peptone from 0.015 gram dried 

 venom of the Crotalus adamanteus. 



Experiment No. 76. 



Normal 



min. sec. 



m. m. 





50 



10 



45 



18 



38 



30 



33 



1 00 





Injected intravenously the peptone from 0.015 gram dried 

 venom of the Ancistrodon piscivorus. 



Dead. 



Experiment No. 77. 



Normal 



Time: 



Pressure 



min. sec. 



m. m. 





128 



10 



122 



20 



132 



30 



134 



1 00 



132 



12 00 



138 



12 30 



136 



17 30 





Injected intravenously the peptone from 0.01 gram dried 

 Cobra venom. 



Dead. Blood clots readily. Eechymoses in base of lungs. 



