a Biochemical differentiation in teratoma cells in vitro: 1. appearance of tissue-specific markers, 



such as acetylcholinesterase, creatine phosphokinase and aldolase; 2. appearance of endoderm- 



specific biochemical markers for example alpha-foetoprotein and basement membrane associated 



products such as collagen. Mus musculus (Rodentia) 

 ADINOLFI, M.; M.D., Ph.D. - Paediat. Res. Unit., Guy's Hosp. Med. School, Guy's Tower, LONDON 



SEl 9RT, England 

 a Ontogeny of components of complement and lysozyme, using in vitro cultures of fetal tissues 



and analysis of the newly synthesized proteins by means of autoradiography of immunoelectro- 



phoretic plates. Homo sapiens (Primates) 

 b Fetal proteins, particularly alpha-fetoprotein (AFP). Homo sapiens (Primates), Mus musculus 



(Rodentia) 

 c Immunology of the ontogeny and phylogeny of alcohol dehydrogenase (ADH) isozymes. 



(Mammalia) 

 AFZELIUS, B. A.; Fil.Dr. - Wenner-Gren Inst., Norrtullsgatan 16, 113 45 STOCKHOLM, Sweden 

 a Fine structure of germ cells. (Lower Invertebrata) 



AIMAR, C.; D.Sc. - Lab. d'Immunol., Univ. Paris VI, 4 place Jussieu, 75230 PARIS Cedex 05, France 

 a Nucleo-cytoplasmic interactions during embryonic development, studied by nuclear grafting. 



(Urodela) 

 b Cytoplasmic control of first phases of cleavage. (Urodela) 

 AISENSTADT. T. B. - Inst, of Developm. Biol., Acad, of Sci. of the USSR, Vavilov St. 26, MOSCOW 



117334, U.S.S.R. 

 a Effect of gonadotropins and changes in the germinal vesicle and in the oocyte cytoplasm during 



maturation. (Acipenseridae, Qiondrostei; Amphibia) (with M. N. SKOBLINA) 

 b Oogenesis. Hydra oligactis (Hydroza) 

 AKHABADZE, L. V.; Cand.biol.sci. - Inst, of Devi. Biol., Acad, of Sci. of the USSR, Vavilov St. 26, 



MOSCOW 117334, U.S.S.R. 

 a Development and teratology of the iris and ciliary body in organ culture. Rattus norvegicus 



(Rodentia) (with O. G. STROEVA) 

 ALBANESE CARMIGNANI, Ms. M. P.; Prof. - 1st. di Zool. e di Anat. Comp., Univ. di Messina, Via 



dei Verdi 75, 98100 MESSINA, Italy 

 a Histochemical distribution of the enzymes of carbohydrate metabolism in the Golgi zones of 



yolk globules. Aplysia depilans (Gastropoda) 

 ALBERT, J.; D.Sc. - Lab. de Biol. Anim. A, Univ. de Bordeaux I, av. des Facultes, 33405 TALENCE 



Cedex, France 

 a Analyse experimental de la regionalisation de Tappareil digestif. (Anura) 

 b Interactions endo-mesodermiques. Rana dalmatina (Anura) 

 c Etabhssement de I'asymetrie chez I'embryon. (Anura) 

 d Culture in vitro du massif endodermique. Meme espece comme b 

 e Ultrastructure de I'intestin larvaire. (Anura) 

 ALEKSEEVA, Ms. N. P. - Dept. of Embryol., Leningrad State Univ., Mendeleevsky St. 5, 



LENINGRAD 199164, U.S.S.R. 

 a Embryology. (Lubomirskiidae, Porifera) 

 ALEXANDRE, H. L. - Dept.of Molec.Biol., Free Univ.of Brussels, 67 rue dc: Chevaux, 1640 



RH0DE-ST.-GEN£SE, Belgium 

 a In vivo and in vitro maturation of oocytes (autoradiography, biochemistry). Mus musculus 



(Rodentia) 

 b Trophoblast determination during preimplantation development in vitro (cytochemistry, auto- 

 radiography, electron microscopy, biochemistry). Same species as a 

 c Sensitivity to X-rays during early embryonic stages (electron microscopy, cytochemistry, auto- 

 radiography, biochemistry). Same species as a 

 ALEXANDRU, Ms.^.; Dr.med. - Lab. of Embryol., Ctr. of Hyg. and Publ. Health, Bv.Mihai Viteazul 



24, 1900 TIMI§OARA, Rumania 

 a Experimental teratology of the central nervous system. Gallus domesticus (Aves) 

 b Development of cerebral vesicles. Same species as a 

 ALFEI (TORCIA), Ms. L.; Ph.D. - 1st. di Anat. Comp. "Battista Grassi", Univ. di Roma, via A. Borelli 



50,00161 ROMA, Italy 

 a The development and pattern of movements in the embryo. Salmo gairdneri (Teleostei) 

 ALL£AUME (BORDES), Ms. N.; D.Sc. - Lab. de Zool. Exp., Univ. de Bordeaux I, Av. des Facultes, 



33405 TALENCE, France 

 a Descriptive embryology of the thermosensitive mutant 1 122. Drosophila spec. (Diptera) 

 ALPI, A. - 1st. di Orticolt. e Floricolt., Univ. di Pisa, Viale delle Piagge 23, 56100 PISA, Italy 

 a Gibberellin and cytokinin levels and identification in suspensor. Phaseolus multiflorus (Papi- 



Uonaceae) 

 ALVAREZ-GUISADO, L.; Med. Dr. - Inst. F.Oloriz, Fac. of Med., Univ. of Granada, GRANADA, 



Spain 

 a Normal and abnormal perinatal heart. Homo sapiens (Primates) 

 AMBROSI, G.; M.D. - Inst, of Human Anat., Fac. of Med., Univ. of Bari, Policlinico, 70124 BARI, 



Italy 

 a Morphological and experimental research on conjunctival papillae and scleral ossicles. Gallus 



domesticus (Aves) 

 b Relationships between vascular and cytoarchitectural patterns during development of spinal cord 



under normal and experimental conditions. Same species as a 

 c Vascular patterns in ganglia of the visceral nervous system. Same species as a 



