162 C. J. MARTIN. 
Ex. III.—Dog, weight 15 kilos. ; 2 grains of morphia 2 
injected subcutaneously. 
12°35 p.m., sample of blood drawn. 
12-40 ,, -000025 gramme of venom per kilo. of body we 
injected into jugular vein. 
12:55 ,, sample of blood: drawn. 
1:0 ,, :00005 gramme venom per kilo. injected. ~ 
1D so sample of blood drawn (coag. 38 mins.) 
1:20 ,, 00005 gramme venom per kilo. injected. 
1°22. ,, dead. 
Number of Corpuscles. 
{oh 
0 | White in 100 | 
squares. 
Time, squares. 
Before injection of venom __.... 684, 21 
15 minutes after injection... 550 16°5 
_35 minutes after injection... 604 | 1407 
Ex. IV.—Dog, weight 10-3 kilos.; 2 grains morphia 
injected subcutaneously. 
12-50 p.m., sample of blood drawn. 
10, 000025 gramme venom per kilo. of body ' 
injected into jugular vein. 
110 ,, sample of blood drawn. 
ey sample of blood drawn. 
30 ,, sample of blood drawn. 
40  ,, sample of blood drawn. 
50 ,, sample of blood drawn. 
Number of Corpuscles. : 
ee ee * 
Red in 10 | White in 100 
Time. squares. squares. 
Before injection... ...... 564 15 
10 minutes after injection 483 1 
1 hour after injection 421 65 
2 hours after injection 369 35 
3 hours after injection re 322 10° 
4 hours after injection... ...) 297 155 
