; 
re 
e 
“ 
3 
4 
Bs 
PHYSIOLOGICAL ACTION OF VENOM OF BLACK SNAKE, 
223 
Experiment 7—Dog, weight 7:7 kilos., ‘1 gramme morphia 
Spatioinically ; ; ether during operation 
eo ood pressure 
mm. o 
Remarks. 
hrs. mins. secs Panouty. 
Normal 204 Sasa pee per kilo. injected. into -daohaaes 
Injection lasted 14 minute 
ie i 105 respiration i increased 
0 3 0 139 
9 10 0 181 
0 35 0 194 respiration slower — normal 
LoeOsi 0 160 respiration inspiratory in charactor 
1 30 0 126 diminished respiration ringers in character 
1 45 0 108 i Pe * 
2. Or) 103 » 
2 15 0 07 respiration nearly ce sed 
2 16 0 95 esi mre Sonali: dating which pressure 
0 143 
2 17 0 135 
2 18 0 21 dead 
this experiment the respiration was affected to a much 
In 
greater extent than is usual wit 
dogs under the experimental 
nimal died of asphyxia. During the 
xia the pressure rose considerably. 
8—Dog, weight 15 kilos., -15 gramme morphia 
hypodermically ; ether during operation. 
Remarks. 
conditions, and the a 
asphyxi 
Experiment 
Time, Blood pressur 
hrs, mins. secs a nanly “ 
a eaten ensines | binemtniaciein 
Normal 186 
0 20 127 
0 30 114 
oa) 6 99 
6-0 89 
0 10 O 92 
9 15 0 105 
0 30 0 127 
7 a 0 158 
1 00 164 
1 20 101 
2: 6 0 83 
110 0 130 
1 20 0 159 
1 30 0 162 
2-00 156 
oe ee 142 
= oo 140 
2 10 0 148 
= 16 6 148 
2 30 0 151 
3 0 
: 
“00005 gramme per kilo. injected into jugular 
vein. 
0005 gramme per kilo. injected 
0005 gramme per kilo. injected 
bled to death 
