b. Source of lens proteins in lens regeneration. Gallus gallus (Aves) 

 DOSKOcIL, M. MUDr. — Dept. of Anat., Charles Univ., U nemocnice 3. 

 PRAHA 2, Czechoslovakia 

 a. Growth of cranial base. Homo sapiens (Primates) 

 DOSSEL, W. E. A.B., M.S., Ph.D. — Dept. of Anat., School of Med., 



Univ. of North Carolina, CHAPEL HILL, N.C., U.S.A. 

 DOUARIN, G. H. Le — Lab. d'Embryol. exper. du Coll. de France, 1 1 Place 

 Marcelin Berthelot, PARIS Ve, France 



— Lab. d'Embryol. et Teratol. exper. du C.N.R.S., 49bis Avenue de la 

 Belle Gabrielle, NOGENT sur Marne (Seine), France 



a. Action des rayons X sur la physiologie et le developpement du coeur 

 embryonnaire. Gallus gallus (Aves) 

 DOUARIN (CHAUVAC), Mrs. N. M. Le — Lab. d'Embryol. exper. du 

 Coll. de France, 1 1 Place Marcelin Berthelot, PARIS Ve, France 



— Lab. d'Embryol. et Teratol. exper. du C.N.R.S., 49bis Avenue de la 

 Belle Gabrielle, NOGENT sur Marne (Seine), France 



a. Etude experimental de l'organogenese de l'appareil digestif. Gallus 

 gallus (Aves) 

 DRAGOMIROV, N. I. Dr.Biol.Sci., F.I.I.E., Prof. — Inst, of Animal 

 Morphol. of the Acad, of Sci. of the U.S.S.R., Lenin Avenue 33, MOS- 

 COW V-71, U.S.S.R. 

 a. The development of the lateral sensory system. Acipenser ruthenus 

 (Chondrostei) 

 DREYER, Miss M. V. M.Sc. — Dept. of Zool., Univ. of O.F.S., BLOEM- 

 FONTEIN, Republic of South Africa 

 a. A histological investigation on the epithelio-neural bodies. Gallus domes- 

 ticus (Aves) 

 DRUKKER, J. Med.Drs. — Anat.-Embryol. Inst., Municipal Univ. of Am- 

 sterdam, Mauritskade 61, AMSTERDAM O., Netherlands 



a. Development of pancreas. (Aves) 



b. Tissue culture of embryonic pancreas. 



DUFAURE, J. P. Lic.es Sci. — Lab. de Zool., 1 Avenue Vercingetorix, 

 CLERMONT-FERRAND, France 

 a. Developpement embryonnaire. Lacerta vivipara (Lacertilia) 

 DUFFEY, L. M. B.S., M.S., Ph.D. — Dept. of Anat., Med. Center, Univ. 

 of Alabama, 1919 Seventh Ave. So., BIRMINGHAM 3, Ala., U.S.A. 

 a. Beginnings of cardiogenesis. Gallus gallus (Aves) 

 DUKE, K. L. A.B., Ph.D. — Dept. of Anat., Med. Center, Duke Univ., 

 DURHAM, N.C., U.S.A. 

 a. Comparative histology of mammals (including developmental stages, and 

 history of germ cells). Cynocephalus spec, Pteropus spec, Nycticebus 

 spec, Presbytis spec, Paramanis spec (Mammalia) 

 DURANTE, Miss M. C. Dr. — 1st. di Zool., Via Archirafi 18, PALERMO, 

 Italia 

 a. Cholinesterase, dipeptidase and other enzymes in embryonic develop- 

 ment. (Ascidiae) 

 DUTRIEU, Miss J. — Lab. de Physiol, gener., Fac des Sci. de Bordeaux, 

 40 Rue Lamartine, TALENCE (Gironde), France 

 a. Metabolisme des glucides (trehalose) au cours du developpement. Arte- 

 mia salina (Anostraca, Crustacea) , Calliphora erythrocephala (Diptera), 

 Bombyx mod (Lepidoptera) 



39 



