THE TESTICLE AND THE OVARY 



351 



which the ovaries of laliljit.s were transplanted on t" almonnal 

 positions in the same indivi(hials (homoplastic transplantation), l»ut 

 tliere is no evidence in those cases that the grafted ovaries had any 

 intlnence in preventing the degeneration of tlie nterns. 



TJie present writer also, working in uimjunctidn with Dr. Jolly, '^ 





f 11;. 92. — Section tlirough ovary of rat after transplantation f)n to peri- 

 toneum, showing ovum, normal follicles, and follicles which have 

 undergone cystic degeneration. (From Maishall and Jolly.) 



carried out a series of experiments upon rats in order to determine 

 whether any histological changes occurred in the uterus after trans- 

 see Marshall and Jolly, "Results of Kemoval and Transplantation of Ovaries,'' 

 Trans. Roy. iSoe. Edin., vol. xlv., 1907, and "Heteroplastic Transplantation, 

 etc.," Qnar. Jour. Exp. Phys., vol. i., 1908 ; Sauve, Les l/reffes Ovariennes, Paris, 

 1909 ; Sand, loc <dt., and Moore, loc tit. Guthrie and Lee describe partially 

 successful heteroplastic ovarian transplantation in dogs {Jour. Amer. Med. 

 Assoc., vol. Ixiv,, 19J.5). See also Minonra, p. fif)."), below. 

 1 Marshall and Jolly, loc. eit. 



