b Etude de quelques enzymes (hypoxanthine deshydrogenase, deshydrogenases lactiques) 



dans les organes de I'adulte et de I'embryon. Gallus gallus (Aves) 

 CROIZAT, B. Dr.3e cycle — Centre de Recherches sur la Nutrition du C.N.R.S., 9 rue Emile. 



92 BELLEVUE, France 

 a Metabolism of bile acids in organotypic culture of embryonic liver. Gallus gallus (Aves) 

 CRONE, M. — Finsen Lab., Finsen Inst., Strandboulevarden 49, COPENHAGEN, Denmark 

 • CROWELL, P. S. Ph.D.. Prof. — Dept. of Zool., Indiana Univ., BLOOMINGTON, Ind., 



U.S.A. 

 CRUZ, A. R. M.D., Ph.D. — Dept. de Morfol. Humana Funcional e Aplicada, Fac. de Med. 



de Ribeirao Preto, Univ. de Sao Paulo, Caixa Postal 301, SAO PAULO, S.P., Brasil 

 a Histochemistry of developing neurons. (Vertebrata) (in collaboration with R. AZOU- 



BEL) 

 b Allometric growth of some organs. Rattus rattus (Rodentia) 

 c Nuclear size classes in nerve cells. Mus musculus (Rodentia) 



d Allometric growth of thyroidectomized animals. Rattus rattus (Rodentia) (in collabora- 

 tion with S. lUCIF) 

 e Allometric growth of the eye in hemispherectomized animals. Rattus rattus (Rodentia) 



(in collaboration with R. AZOUBEL and S. lUCIF) 

 f Effect of hemispherectomy on the thyroid gland. Rattus rattus (Rodentia) (in collaboration 



with R. AZOUBEL and S. lUCIF) 

 CRUZ (DE LOSADA), Mrs. M. V. de la M.D. — Dept. de Embriol.. Inst. Nac. de Cardiol., 



Ave. Cuauhtemoc nr. 300, MEXICO 7, D.F., Mexico 

 CSABA, G. M.D. — Inst, of Histol. and EmbryoL, Med. Univ., Tiizolto u. 58, BUDAPEST 



IX, Hungary 

 a Experimental and physiological embryology; teratogenesis. Pleurodeles waltlii, Ambystoma 



mexicanum (Urodela), Gallus domesticus (Aves), Rattus rattus (Rodentia) 

 CSILLIK, B. M.D., Prof. — Dept. of Anat., Univ. Med. School, SZEGED, Hungary 

 a Submicroscopical analysis of the development of post-synaptic membranes. Mus rattus 



(Rodentia) (in collaboration with G. KALMAN) 

 b Developmental histochemistry of the cerebellar cortex. Cavia cobaya (Rodentia), Felis 



catus, Canis iamiliaris (Carnivora) (in collaboration with P. KASA) 

 c Developmental histochemistry of the archicerebellar cortex. Mus rattus (Rodentia) (in 



collaboration with P. KASA) 

 d Developmental histochemistry of the vegetative ground plexus. Mus rattus (Rodentia) (in 



collaboration with G. B. KOELLE) 

 e Development of the adrenergic inhibitory terminals in autonomic ganglia: fluorescence 



microscopy and electron microscopy. Mus rattus (Rodentia) (in collaboration with G. 



KALMAN and Miss E. KNYIHAR) 

 GUCCI, C. E. M.D. — Pediatric Cardiac Service, Lenox Hill Hosp., 100 East 77th St., 



NEW YORK, N.Y. 10021, U.S.A. 

 a Developmental anomalies of trunco-conal septation. Homo sapiens (Primates) 

 CUMINGE, Miss D. Lic.es Sci. — Inst. d'Embryol. et Teratol. exper. du C.N.R.S., 49 bis 



Av. de la Belle Gabrielle, 94-NOGENT-sur MARNE, France 

 a Etude au microscope electronique des associations de cellules cancereuses et d'organes 



embryonnaires. Gallus gallus (Aves) 

 CUOMO, Miss M. Dr. — 1st. di Biol, gener., Fac. di Med., Univ. di Roma, Viale di Porta 



Tiburtina 28, ROMA, Italia 

 a Trapianti eterosplastici e xenoplastici negli embrioni. (Amphibia) 

 h Azione delle auxine e di varie sostanze sui meristemi radicali. Vicia [aba 

 CURTIS, A. S. G. Ph.D., Prof. — Dept. of Cell Biol., Univ. of Glasgow, GLASGOW W.2. 



Scotland. U.K. 

 a Structure and physical chemistry of embryonic cell surfaces. (Vertebrata) 

 h Segregation mechanisms in reaggregates of embryonic cells. (Vertebrata) 

 c Reaction of immunoglobulins with embryonic cell surfaces. (Vertebrata) 

 CURY, G. Agr.Phil., Lic.es Sci. — Lab. d'Embryol., Fac. de Med. Univ. de Nancy, 31 rue 



Lionnois, 54 NANCY, France 

 a Etude de la cytodifferenciation sanguine in vitro. Gallus domesticus (Aves) 

 CUSIMANO (CAROLLO), Mrs. T. Dr.Sc. — 1st. di Zool., Univ. di Palermo. Via Archirafi 



18, 90123 PALERMO. Italia 

 a Embryological research. (Anura) 



b Action of nucleosides and nucleotides on embryonic development. (Ascidiae) 

 CUTBUSH, G. A. W. B.A. — Dept. of Zool.. Coll. of Sci., Univ. of Western Ontario, LON- 

 DON, Ont., Canada 

 a Effects of cycloheximide on developmental processes. (Teleostei) 

 CZAPSKA (DZIEKANOWSKA), Mrs. D. Ph.D. — Dept. of Gener. Biol., Silesian Acad. 



of Med., Rokitnica, ZABRZE 8, Poland 

 CZIHAK, G. Dr.phil. — Arbeitsgruppe Biochem. Embryol., Max-Planck-Inst. f. Meeresbiol., 



Abt. Bauer, Melanchthonstr. 36, 7400-TuBINGEN, Deutsche Bundesrepublik 

 a Molecular biology of early development. Paracentrotus lividus, Psammechinus miliaris 



(Echinoidea) 



36 



