G. H. F. Nuttali. 
69 
Experiment IX {Calf 15). 
Treatment: Emetine hydrochloride, 1 % in NaCl solution given intravenously in doses 
ranging from 1 to 10 c.c. on 9 successive days. 
Date Day Temp. ° F. 
a. m. 
p.m. 
1 
102 
26 infected R. appendiculnlus adults (19 cj, 7 ?) were placed on 
101-4 
the calf 
2 
102 
101-4 
• 
3 
101-2 
101-2 
4 
101-6 
101-4 
5 
101-2 
101-2 
6 
101 
101 
7 
101-4 
101-4 
8 
101-2 
101-2 
9 
101-2 
101-4 
10 
101-2 
101-4 
11 
101 
101-2 
12 
101-2 
101-4 
13 
101-4 
101-6 
14 
105-4 
Fever begins 
. 
105-2 
15 
105 
105-4 
16 
107-4 
107-2 
17 
106-2 
106-8 
18 
106-4 
0-8 % of r.b.c. contain parasites 
106-6 
Treatment 
19 
107-2 
107-4 
13-2 
99 99 99 
1 c.c. of drug intravenously 
20 
106 
106-4 
22-4 
99 99 9i 99 
2 c.c. 
21 
106 
106-4 
24-0 
99 99 99 99 
4 c.c. 
22 
105 
105-4 
44-8 
99 99 99 99 
5 c.c. 
23 
105 
105 
65-2 
99 99 99 99 
8 c.c. 
24 
105 
105 
73-6 
99 99 99 99 
10 c.c. „ „ 
25 
105 
105 
76-4 
99 99 99 99 
4 c.c. 5 , ,, ,, 
26 
105 
104-8 
78-8 
99 99 99 99 
5 c.c. ,, ,, 
27 
106-1 
106-2 
78-8 
99 99 99 99 
5 c.c. 
28 
107 
107 
84-2 
99 99 99 99 
29 
101-6 
Calf killed when moribund at 8.30 
a.m. 
