SWANSON (EARTLY), Ms. H. H.; Ph.D. - Dept. of Anat., Med. School, Univ. of Birmingham, 



Edgbaston, BIRMINGHAM B15 2TJ, England 

 a Effects of gonadal hormones given shortly before or after birth and of sex hormones implanted in 



brain of new-born animals on sex-typical morphology, function, and behaviour. Mesocricetus 



auratus, Meriones unguiculatus (Rodentia) 

 b Mechanisms for fertility control (including intra-uterine absorptions) in confined colonies. Same 



species as a 

 SYMONS, D. B. A.; Ph.D. - A.R.C. Inst, of Anim. Physiol., Babraham, CAMBRIDGE CB2 4AT, 



England 

 a Ontogeny of foetal lymphoid structure and function. Sus scrofa, Ovis aries (Artiodactyla) 

 SYTINA, Ms. L. A.; Cand.biol.sci. - A. N. Severtzov Inst, of Evol. Morphol. and Ecol. of Animals, 



Acad, of Sci. of the USSR, Lening Ave. 33, MOSCOW 1 1 7071, U.S.S.R. 

 SZASZOVSZKY, Ms. E. - Res. Inst, for Pharm. Chem., P.O.Box 82, 1325 BUDAPEST, Hungary 

 a Effect of clofibrate and other hypolipidemic agents on fetal development and mortality. Rattus 



norvegicus (Rodentia), Oryctolagus cuniculus (Lagomorpha) 

 SZfiKELY, G.; M.D. - Dept. of Anat., Univ. Med. School, 401 2 DEBRECEN, Hungary 

 a Development of the spinal motor column in limbless and intact animals. Xenopus laevis (Anura) 

 SZOLLOSI, D.; Ph.D., Assoc.Prof. - Lab. de Physiol. Anim., Ctr. Natl, de Rech. Zootechn., I.N.R.A., 



78350 JOUY-en-JOSAS, France 

 a Egg maturation in vitro, normal and hormone induced; aging of eggs; changes of the zona 



pellucida and of the micropyle following interaction with the spermatozoon. Salmo trutta, Esox 



lucius, Carassius auratus (Teleostei), Oryctolagus cuniculus (Lagomorpha; Rodentia), Bos taurus, 



Sus scrofa (Artiodactyla) 

 b Contribution of the male gamete to the embryo; activation of the male and female genomes 



(culture in defined media, electron microscopy, autoradiography, histo- and immunochemistry) 

 TADDEI, C; Dr. - 1st. di Istol. ed Embriol., Univ. di Napoli, Via Mezzocannone 8, 80134 NAPOLI, 



Italy 

 TAHKA, Ms. E. S.; B.Sc. - Lab. of Exp. Embryol., Dept. of Zool., Univ. of Helsinki, Arkadiankatu 7, 



00100 HELSINKI 10, Finland 

 a Developmental potencies of Hensen's node. Gallus domesticus, Coturnix coturnix (Aves) 

 TAILLEMITE, J. L.; M.D. - Lab. d'Embryol. et de Cytogenet., Fac. de Med. Saint-Antoine, 27 rue 



Chaligny, 75571 PARIS Cedex 12, France 

 a Tissue culture of fetal material in connection with the problem of sterility. Homo sapiens 



(Primates) 

 TAMARELLE (GARAUDY), Ms. M.; Dr.Univ. - Lab. de Zool. Exp., Univ. de Bordeaux I, Av. des 



Facultes, 33405 TALENCE, France 

 a Descriptive and experimental embryology (Collembola) 

 b Ultrastructure of germ line cell segregation. Same species as a 

 c Ultrastructural differentiation of the dorsal organ pattern. Same species as a 

 TARDENT, P.; Dr.phil., Prof. - Zool.-vergl. Anat. Inst., Univ. Zurich, Kunstlergasse 16, 8006 



ZURICH, Switzerland 

 TARIN, D.; M.D. - Dept. of Histopathol., Royal Postgrad. Med. School, Ducane Rd., LONDON W.12, 



England 

 a The mechanism of neural induction, especially the role of ecto- and mesodermal components and 



the nature of secondary nervous system induced by organiser transplants (histology, histo- 

 chemistry, electron microscopy, time lapse cinematography). Xenopus laevis (Anura) 

 b Interactions between epithehal and connective tissues in tumour development, invasion and 



metastasis (histology, electron microscopy, transplantation). (Vertebrata) 

 TARKOWSKI, A. K.; Ph.D., D.Sc, Prof. - Dept. of Embryol., Zool. Inst., Univ. of Warsaw, 



Krak.Przedmiescie 26/28, 00-927 WARSZAWA, Poland 

 a Preimplantation development in vivo and in vitro. Mus musculus (Rodentia) 

 b Chromosomal aberrations in embryogenesis. Same species as a 

 c Nucleo-cytoplasmic interactions during oogenesis and preimplantation development. Same 



species as a 

 TARONE, G.; Ph.D. - Cell and Molec. Biol. Lab., Dept. of Human Anat., Univ. of Torino, Corso 



M.d'Azeglio 52, 10126 TORINO, Italy 

 a Cell membrane differentiation; immunochemistry of surface macromolecules. Mus musculus 



(Rodentia) 

 b Membrane-mediated growth control in BHK cells. Mesocricetus auratus (Rodentia) 

 TARROUX, P. J. - Lab. de ZooL, ficole Norm. Superieure, 46 rue d'Ulm, 75230 PARIS Cedex 05, 



France 

 a Ribonucleic acid metabolism in development of wing imaginal discs. Pieris brassicae 



(Lepidoptera) 

 TAVERNE, M. A. M. - Inst, of Vet. Obstet., Artif. Insem., and Reprod., State Univ., Yalelaan 7, 



UTRECHT, Netherlands 

 a Cytology and morphology of the placenta, especially changes in the feto-maternal boundary 



during partus. Ovis aries, Sus scrofa domesticus (Artiodactyla) 

 TCHERNIAEV, G.; Cand.biol.sci. - A. N. Severtzov Inst, of Evol. Morphol. and Ecol. of Anim., Acad. 



of Sci. of the USSR, Lenin Ave.33, MOSCOW 1 17071, U.S.S.R. 

 a Embryology, phylogenesis of development and reproduction, many spp. (Cottidae; Comephori- 



dae; Paracottidae; Cottocomephoridae), Coregonus spp., ThymaUus spp. (Sahnonidae, Teleostei) 

 b Viviparity. (Teleostei) 



TEI, Ms. S.; Dr. - 1st. di Anat. Comp., Univ. di Perugia, Via A. Pascoli, 06100 PERUGIA, Italy 

 a Action of magnetic field on regeneration. Dugesia lugubris (Turbellaria) 



100 



