CHARTS AND THEIR EXPLANATIONS. 



Ill 



Chart LXVIII. 



80 100 



Days 



Charts LXVIII (rat 196, female) and LXIX p ct 



(rat 193, female) show maintenance on a diet in Edestin 18.0 '.... 



which edestin formed the sole protein. The influ- sugar.'.'.'.!!"! is!o t0 i7!o 



ence of faeces of normally fed animals in preventing sa^inixturei'" is "" 



decline in body-weight is shown during period 2. Lard '.'.'.' 25^0 30.0 



The giving of faeces was discontinued during period 



3. The faeces were obtained from normally fed rats temporarily intro- 

 duced into the cage each day. The diet is given above. 



Chart LXIX. 



