64 
D. SHEEP THYROID; 0.1 PER CENT IODINE. 
Date. 
1 | 
Weight of, 
mouse. 
Remarks. 
1908. 
April 8 
16. 34 
1 Feeding of cakes each containing 0.001 gm. thyroid commenced. 
11 
16.31 
14 
16.06 
16 
15. 77 
Acetonitrile, 36.27 mgms., i. e., 2.3 mgms. per gm. mouse. Survived. 
April 8 
13.50 
Thyroid as above. 
11 
14 42 
14 
14 83 
16 
14.43 
17 
14.95 
Acetonitrile, 40.38 mgms., i. e., 2.8 mgms. per gm. mouse. Survived. 
April 8 
15.07 
; Thvroid as above. 
11 
15. 76 
14 
14 47 
17 
14 22 
' Acetonitrile, 48.35 mgms., i. e., 3.4 mgms. per gm. mouse. Survived. 
April 8 
1412 
Thyroid as above. 
11 
13. 92 
14 
13.63 
17 | 
12.93 
18 
13.42 
Acetonitrile, 50.99 mgms., i. e., 3.8 mgms. per gm. mouse. Survived. 
DF SAME PREPARATION AS ABOVE. 
1908. 
April 8 
14 88 | 
Feeding cakes each containing 0.002 gm. thyroid commenced. 
11 
15.12 
14 
14 50 | 
16 
14.50 
Acetonitrile, 52.2 mgms., i. e., 3.6 mgms. per gm. mouse. Survived. 
April 8 
10.94 
Thyroid as above. 
11 ! 
11.30 1 
14 i 
11. 48 I 
17 1 
10.83 
Acetonitrile, 41.15 mgms., i. e., 3.8 mgms. per gm. mouse. Died about 30 hours. 
April 8 
14 94 
Thyroid as above. 
11 
14 82 ! 
14 
13.39 
17 
12.88 ; 
18 
12. 13 1 
Acetonitrile, 47.3 mgms., i. e., 3.9 mgms. per gm. mouse. Died 5 hours. 
April 8 
13.05 
Thyroid as above. 
11 
13.98 ! 
14 
14 06 ; 
17 
13. 75 
18 
13.66 
Acetonitrile, 56 mgms., i. e., 4.1 mgms. per gm. mouse. Died If hours. 
E. SHEEP THYROID; 0.19 PER CENT IODINE. 
1908. 
April 8 
12.40 
Feeding cakes each containing 0.001 gm. thyroid commenced. 
11 
12.70 
14 
12.37 
16 
12.26 
Acetonitrile. 50.27 mgms., i. e., 4.1 mgms. per gm. mouse. Survived. 
April 8 
13.59 
Thyroid as above. 
11 
13.76 
14 
13.45 
16 1 
13.00 
17 
12.85 
Acetonitrile, 56.54 mgms., i. e., 4.4 mgms. per gm. mouse. Survived. 
April 8 
17. 55 
Thyroid as above. 
11 ; 
18.12 ; 
14 
18.02 | 
16 
19.24 ! 
Acetonitrile, 88.5 mgms., i. e., 4.6 mgms. per gm. mouse. Died H hours. 
April 8 
14. 74 
Thyroid as above. 
11 • 
14 48 
14 
14. 55 
17 
14.56 
Acetonitrile, 68.43 mgms., i. e., 4.7 mgms. per gm. mouse. Survived. 
