Hid. 1. 162 IIId2 - 



Hid. Experimental embryology 

 Development and pathology. 



1. Theoretical problems and general questions. 



2. General investigations on pathological development. 



General subjects. 



T Neoplastic development of overripe frog eggs. 



E. WITSCHI 

 V Factors affectinq mitosis. Amphibians and Birds. Ilia. 19. 



R. J. O'CONNOR Illb. 19. 

 L. Incubation of chick eggs under modified atmospheric Ilia. 2a. d. 



conditions. Gallus. J- GALLERA 



M Splenectomy and the embryonic life. Albino rats. Ilia. 16. 



I. ToRO Illb. 16. 

 M. Some anomalies found in a series of 180 fetal dogs. 



H. B. LATIMER 

 M. Systematic investigation of current cases of prenatal 

 disease and malformation in autopsy material. (Part of 

 "Brooklyn Survey of Neonatal Pathology"). Homo. 



P. GRUENWALD 



Relations between host and graft. 



V. Studies on antagonism between host and transplanted Ilia. 17. 

 tissues. Survival of transplanted ovaries in rats (auto- 

 genous, sibling, intrastrain, homogenous and hetero- 

 genous). Rattus norvegicus (Mammalia) and Hyla 

 regilla (Amphibia). R. M. EAKIN and M. HARRIS 



J. Studies on antagonism between host and transplanted Ilia. 18. 

 tissues. Survival of transplanted pituitaries in amphibia 

 (homoplastic and xenoplastic). Hyla regilla. 



R. M. EAKIN and M. HARRIS 



M. Studies on the form and function of ovaries which have Ilia. 17. 

 been grafted into spleens of castrates and subsequently Illb. 17. 

 retransplanted into normal position within the ovarian IIIc. 2. 



capsule of a normal mouse. Offspring of these ovaries 

 are examined for abnormalities which may be correlated 

 with the time the graft remained in the spleen. Mus 

 musculus. Miss K. P. HUMMEL and C. C. LITTLE 

 Pathological influences of chemicals. 



J. Effects of carcinogens on successive developmental Ilia. 2a. e. 

 stages of amphibian embryos. J. K. F. HOLTFRETER 



L. Embryonic development of selenium-induced malfor- Ilia. 2a. e. 

 mations. Chick. P. GRUENWALD 



M. The production of hemopoietic and other anomalies in Illb. 2a. e. 

 rat embryos by nitrogen mustards. Mus norvegicus. 



G. G. ROBERTSON 



M. The production of hemopoietic and other anomalies in Illb. 2a. e. 

 rat embryos by nitrogen mustards. Mus norvegicus. 



R. A. HETTIG 



M. Effects of sulfa drugs on mammalian embryo. Mus 

 musculus. C. L. YNTEMA 



