G. H. F. Nuttall 
75 
Experiment XIV (Calf 22). 
Treatment: Ethylhydrocupreine HCl, subcutaneous injection of 24 c.c. of an 8 % solution 
on each of five successive days, beginning on the second day after the 
appearance of parasites in the calf’s blood. 
Date 
Day 
Temp. 
°F. 
1911 
a.m. 
p.m. 
22. XII. 
1 
102 
50 infected if. appendiculntus nyn 
103-4 
calf 
2 
101 
102-8 
3 
101-4 
102-8 
4 
101-6 
102-6 
5 
102-4 
102 
6 
101-6 
102 
7 
101-4 
102-2 
8 
101-2 
103 
9 
101-8 
102-4 
10 
102-6 
102 
11 
101-8 
103-6 
Fever begins 
12 
101-6 
103-6 
13 
103-4 
104 
14 
102-8 
106-2 
15 
105-3 
104-8 
16 
104-8 
105 
17 
104 
105-2 
18 
105 
105-4 
19 
106 
105-8 
Very few parasites found 
20 
105 
104-2 
2 % of r.b.c. infected 
24 c.c. 
21 
104-2 
102-5 
7-2 
24 c.c. 
22 
102-2 
102-2 
8‘8 „ ,, 
24 c.c. 
23 
101-6 
103-2 
20-8 
24 c.c. 
24 
102-6 
103-2 
22-0 
24 c.c. 
25 
103-4 
104-6 
— 
10. I. 
26 
104-6 
36-0 
1912 
Calf killed at 12.20 p.m. 
Treatment 
