78 



Drs. F. A. Bainbridge and A. P. Beddard. 



[Nov. 20, 



Cat I. — October 12. Weight 2420 grammes. Kemoved part of left kidney, 



weight, 6 "3 grammes. 



Date. 



Weight. 



Total N in 

 urine. 



N as urea. 



N as 

 ammonia. 



N as 

 creatinin. 



N in food. 





grammes. 



grammes. 



Per cent. 



Per cent. 



Per cent. 



grammes. 



October 26 



2130 



1-69 





3-9 



1-6 



3-0 



„ 27 



2160 



3-44 



90 



4-3 



1-7 



3-0 



28 



2090 



1-09 



— 



2 2 



15 



2-6 



» 29 



Kemoved 



right kidney : 



weight 10 - 5 grammes. 







30 



2050 



0-94 



74 



2-6 



2*3 



1 



31 



1950 



0-86 



90 



1-6 



2-4 



I 



November 1 ... 



1820 



0-84 



— 



3-6 



2-7 



J> 0-83 



2 ... 



1770 



1-73 



— 



2-0 



2-0 



1 



3 ... 



1660 



102 



70 



6-0 



1-6 



J 



- 4 •' 



1600 



Found dead. 













N intake. 



N output. 



Faeces. 



Total. 



Average. 



Total. 



Average. 



After first operation — 



grammes. 



8-5 



1-2 



grammes. 

 2-84 



0'2 



grammes. 

 6-22 



5-71 



1 



grammes. | gramme. 



2 -07 O -59 



'95 O -52 



After second operation — 









Post mortem. — No evidence of sepsis. Some subcutaneous fat still present. 

 Eemainder of kidney weighed 3'8 grammes. 



Total kidney weight = 20*6 grammes. 



Amount after second operation (3'8 grammes) = less than I total kidney 



weight. 

 = 1*5 grammes per kilo. 



Cat II. — October 19. Weight, 2880 grammes. Removed part of left kidney, 



8*8 grammes. 



Date. 



Weight. 



Total N in 

 urine. I 



N as 

 ammonia. 



N as 

 creatinin. 



October 26 

 November 



grammes. 

 2600 

 2510 

 2550 

 2550 



grammes. 

 2-65 

 3-08 

 3-43 

 3-59 



Per cent. 

 73-9 

 92-8 

 79-9 



Per cent. 

 3-8 

 3-3 



3-8 



5 j Eemoved right kidney, weighing 14 "1 grammes. 



Per cent. 

 1-4 



1-4 



6 1 2450 



7 1 2380 



11 j 2000 



12 i Cat moribund. 



88-2 

 84-0 

 89-9 



T. 95° -0. Killed by chloroform. Weight 1840 grs. 



