G. H. F. Nuttall 
67 
Experiment VII {Calf 11). 
Treatment: Soamin, 2 % solution given intravenously in doses ranging from 3 to 13 c.c., 
following on the intravenous injection of 2 to 4 c.c. of a solution of eosin 
and sodium bicarbonate ( J a grain of each per c.c.). 
Date 
Day 
Temp. ° F. 
1912 
a.m. 
p.m. 
7. X. 
1 
101-2 
30 infected R. appendiculatus nymphs were 
placed on the calf 
101-6 
2 
101-8 
101-2 
3 
101-6 
101-8 
4 
102 
101-6 
5 
101-4 
101-8 
6 
101-6 
101-8 
7 
102-8 
102-2 
8 
102 
101-4 
9 
100-8 
100-8 
10 
100-4 
11 
101-2 
103-8 
12 
101-8 
102-6 
13 
101-6 
101-6 
14 
101-8 
103-2 
15 
104-4 
105-4 
Fever begins 
16 
105-4 
106 
17 
105-2 
106-2 
18 
106-8 
106-6 
19 
107 
107-2 
Very few parasites found 
20 
105-8 
99 99 
106-8 
Treatment 
21 
104-6 
99 99 99 
Eosin -t sod. 
104-8 
2% 
bicarb. 
22 
104 
3-6 % of r.b.c. infected 
soamin. 
solution. 
105 
Dose 
Dose 
23 
104 
104-6 
14-4 
^ 99 99 
3 c.c. 
2 c.c. 
24 
104-8 
106-2 
20-4 
3 c.c. 
2 c.c. 
25 
105 
105-2 
25-6 
10 c.c. 
2 c.c. 
26 
105-8 
106 
39-6 
13 c.c. 
3 c.c. 
27 
106-4 
106-2 
42-8 
10 c.c. 
3 c.c. 
28 
106-4 
100-2 
43*6 ,, ,, 
8 c.c. 
4 c.c. 
4. XI. 
29 
— 
Calf died at 5.30 a.m. 
5—2 
