490 Proceedings of the Koyal Society of Edinburgh. 
[Sess. 
Experiment X. — Collie Bitch. Weight, 15-4 kilos. 
Table XXV. 
Day. 
Urine in 
c.c. 
Sp. G. 
Total 
Nitrogen. 
Urea 
Nitrogen. 
M. & S. 
Uric Acid 
Nitrogen. 
Creatinin 
Nitrogen. 
nh 3 
Nitrogen. 
1 
400 
1012 
2*26 
1-84 
0-08 
0-076 
2 
880 
1016 
3-98 
3*28 
0-16 
0-347 
3 
460 
1010 
2-20 
1-39 
0-09 
0-140 
9 
530 
1007 
1*51 
1-38 
o-oo 
0-05 
0-066 
10 
640 
1010 
3*88 
2-45 
0*00 
o-io 
0-238 
*11 
770 
1012 
5*56 
0-18 
0-409 
12 
275 
1017 
/ 4-65 
3-91 
0-018 
/0T1 
0-608 
13 
550 
1016 
\ 4’65 
3*91 
0-018 
1 o-u 
14 
15 
610 
1017 
6-36 
5-24 
0-073 
0-20 
0-456 
16 
730 
1010 
3*75 
2-96 
0-051 
0T1 
0-419 
17 
550 
1010 
3*61 
2T1 
0-022 
0-08 
0-148 
18 
700 
1010 
4*21 
3-43 
0-028 
0-12 
0-329 
Dog weighed 14*7 kilos. 
On eleventh day, 5 c.c. chloroform at 11, and again at 5.* 
Fi •om the day of chloroform to fourth day after only part of food was 
taken. 
On second day after, trace of protein, present till eighteenth day ; on 
fourth day, 0"07 per cent, by Esbach’s method. 
Slight reduction of Fehling’s solution from second to fourth day after. 
Table XXVI. 
Day. 
Percentage of Total Nitrogen. 
Nitrogen 
not in 
these. 
M. & S. 
Uric Acid. 
Creatinin. 
nh 3 . 
1 
3-9 
3-3 
2 
V 83 
4-0 
8-6 
3 
J 
4-0 
6-3 
9 
1 Q/1 
o-o 
3-3 
4-4 
1 7 
10 
o-o 
3-2 
7*1 
/ 7 
*11 
3-2 
7-4 
12 
83 
0-4 
2-4 
6-5 
8* 
13 
0-4 
14 
15 
82 
IT 
3T 
7 V 1 
7* 
16 
79 
1-3 
2-9 
11-3 
5-5 
17 
81 
0-6 
3-0 
5-8 
9-6 
18 
81 
0-6 
2-8 
7-9 
7-7 
