870 INFLUENCE OF FOOD PKESERVATIVES ON HEALTH. 



part of the after period, and a very few in the first part of the after 

 period. In the case of No. 6 a very few cells are found in- the fore 

 period and the first part of the preservative period, and a few at the 

 other observations. In the case of No. 7 none is found in the fore 

 period and a very few in the first and second parts of the preserva- 

 tive period. In the case of No. 9 a very few cells are found in the 

 fore period, in the first part of the preservative period, and in the 

 after period, and a few in the second and third parts of the preserv- 

 ative period. In the case of No. 12 a very few cells are found in 

 the fore period and the first part of the preservative period; they are 

 fairly numerous in the second part of the preservative period and in 

 the last of the after period, numerous in the third part of the preserv- 

 ative period, and extremely numerous in the first part of the after 

 period. Here also is shown by the relative occurrence figures a 

 tendency to increase these bodies during the preservative period, 

 which tendency in this case continues during the after period. 



RED BLOOD CELLS. 



In no instance during any of the periods of observation are any 

 red blood cells found. 



HYALINE CASTS. 



Hyaline casts are present during the most of the periods of obser- 

 vation. No. 1 exhibits a few of these casts in the fore period and the 

 first part of the after period, and a very few during the other periods 

 of observation. 



In the case of No. 2 there are found a few of these casts in the fore 

 period, the last part of the preservative period, and the first part of 

 the after period. A very few are found in the other periods. 



In the case of No. 3 are found a few casts in the fore period, none 

 in the first part of the preservative period, and a very few at the other 

 observations. 



No. 4 shows a very few casts at all observations except the first one 

 in the preservative period. 



In the case of No. 5 are found a very few at the first and third pre- 

 servative periods, and the first in the after period. 



No. 6 exhibits a very few casts in the fore period, in the second part 

 of the preservative period and in the after period, and a few toward 

 the last of the preservative period. 



No. 7 is only under observation a part of the time and shows a very 

 few casts 'at the first and second observations of the preservative 

 period. 



The urine of No. 8 is almost free from hyaline casts, only a very 

 few being discovered during the last of the preservative period and 

 the first of the after period. 



