EXPERIMENTAL PRODUCTION OF HYPOTYPICAL OVARIES. IO"J 



full ratio of food; but loses some weight. April 7, 475 grams; 

 April 10, 400 grams, found dead. Had probably been sick. 

 Ovaries: Vacuolar corpus luteum with thick vessels. Small 

 medium and almost large food follicles; some small to medium 

 follicles apparently begin to show connective tissue atresia. 

 Uterus: Quiescent with follicular mucosa. Mammary gland: 

 Large, resting-intermediate. In this case the loss in weight in 

 the animal caused a condition in the ovaries which is approaching 

 the hypotypical state; there are, however, as yet present some 

 slmost large follicles. 



TABLE IV. 



I. SERIES. 



Guinea Pig No. e. Control. Weight March 24, about 365 

 grams. April 7, 260 grams; received full ratio. May I, 359 



