Mon- 

 key 

 No.— 



35 



39 



Histological examination. 



I Parasiti- 

 zation. 



ntestine; no 



28 

 29 

 30 

 31 ilantidia 



Superficial ulceration; hypersemia; polymorphonuclear 



infiltration; no balantidia. 

 Hypersemia; punctif orm hemorrhages; eosinophile infil- 

 tration of mucosa; balantidia in mucosa and blood ves- 

 sels of submucosa. 



Catarrhal exudate; no balantidia 



Catarrhal exudate; minute superficial ulcers; polymor- 

 phonuclear infiltration; no balantidia. 



Catarrhal exudate; no balantidia 



None made 



...do 



Balantidia in mesenteric lymph glands; no cellular re- 

 actions. 



None made . . - -. 



do - 



Diphtheritic exudate; slight polymorphonuclear infiltra- 

 tion; no balantidia. 

 Hsemorrhagic exudate; some destruction of epithelium; 

 no balantidia. 



None made - - - 



do .--- 



Negative -- 



Slight haemmorrhagic exudate; eosinophile infiltration; 



no balantidia. 

 Slight diphtheritic exudate; punctiform hfemorrhages; 

 eosinophile infiltration of mucosa. 



None made -- 



do. -- 



Congestionof mucosa; eosinophile infiltration; no balan- 

 tidia. 



None made - --- 



do- --.- - 



Infec- 

 tion. 



+ 







+ 







,. 













+ 







+ 



+ 



























+ 















J- 



(1 









•1- 











n 





(1 



-r 



1 



















