a Prenatal development of muscles and connective tissue. Homo sapiens (Primates) 



DYSON (DLPLEDGE), Mrs. M.; Ph.D. - Dept. of Anat., Guy's Hosp. Med. School, LONDON 



SEl 9RT, England 

 a Mechanism and effect of ultrasonically induced red cell stasis on development. Callus domesticus 



(Aves) 

 b Stimulation of tissue regeneration by ultrasound: 1. protein synthesis; 2. cell mobility. Rattus 



spec. (Rodentia) 

 EAYRS', J. T.; Ph.D., D.Sc, Prof. - Dept. of Anat., Med. School, Univ. of Birmingham, Edgbaston, 



BIRMINGHAM B15 2TJ, England 

 a Effects of hormones on central nervous development. Rattus norvegicus (Rodentia) 

 EBFNDAL, T. L.; Fil.mag. - Zool. Inst., Univ. of Uppsala, Box 561, 75122 UPPSALA 1, Sweden 

 ECKSTEIN, P.; M.D., D.Sc, Prof. Dept. of Anat., Med. School, Univ. of Birmingham, Edgbaston, 



BIRMINGHAM B15 2TJ, England 

 a Mode of action of intra-uterine devices: 1. hormone concentrations in blood at critical stages of 



primate cycle; 2. composition of tubo-uterine secretions; 3. tissue reactions to intra-uterine 



materials. Mus musculus (Rodentia); Macaca mulatta. Papio papio (Primates) 

 b Recovery and attempted transfer of eggs. Macaca mulatta (Primates) 

 EDE, D. A.; Ph.D. - Dept. of Zool., Univ. of Glasgow, GLASGOW G12 80C, Scotland, U.K. 

 a E.xperimental studies on limb bud development. (3allus gallus (Aves) 

 b The cellular basis of morphogenesis using embryological mutants. Gallus domesticus (Aves), Mus 



musculus (Rodentia) 

 c Computer simulation of developmental processes 

 EDWARDS, J. G.; Ph.D. - Dept. of Cell Biol., Univ. of Glasgow, GLASGOW Gil 6NU, Scotland, 



U.K. 

 a Formation of adhesions in reaggregating cells: embryonic cells, Gallus domesticus (Aves), 



cultured cell hnes, various species 

 EEKEN, J. C. J.; Drs. - Dept. of Genet., Univ. of Nijmegen, Toernooiveld, NIJMEGEN, Netherlands 

 a Changes in ultrastructure, protein and RNA synthesis of salivary glands during puparium 



formation in relation to the action of ecdysterone. Drosophila lebanonensis (Diptera) 

 b Tlie intluence of controlling factors provided by the physiological clock on timing of puparium 



formation. Same species as a 

 EFIMOV, E. A.; Cand.med.sci. - Inst, of Human Morphol., Acad, of Med. Sci. of the USSR, Tsurupa 



St.3, MOSCOW 117469, U.S.S.R. 

 a Healing of skin wounds. Mus musculus, Rattus norvegicus (Rodentia), different spp. (Carnivora) 

 EFREMOVA, Mrs. S. M.; Cand.biol. - Dept. of Embryol., Leningrad State Univ., Mendelcevsky St. 5, 



LENINGRAD 199164, U.S.S.R. 

 a Development and metamorphosis (histology, ultrastructure, autoradiography). Zubomirskia 



baicalensis, Baikalospongia bacillifera (Porifera) 

 EGELHAAF, A.; Dr.rer.nat., Prof. - Zool. Inst, der Univ., Weycrtal 119, 5 KOLN 41, B.R.D. 



(Germany) 

 a Genetische Grundlagen der Differenzierung von Augenpigmenten. Ephestia kiihniella (Lepidop- 



tera) 

 b Morphogcnetische Genwirkungen. Ephestia kiihniella (Lepidoptera), Drosophila melanogaster 



(Diptera) 

 c Differentiation of the eye and optic lobe during metamorphosis, especially retina-lamina projec- 

 tions. Same species as a 

 EHN,J. A.;Fil.Dr. - Zool. Inst., Univ. of Uppsala, Box 561, S-75 122 UPPSALA 1, Sweden 

 ELBLING, Miss L.; Dr.phil. - Inst, flir Krebsforsch., Univ. Wien, Borschkegasse 8a, Postfach 72, 



A-1090WIEN, Austria 

 a Induction of teratogenesis and carcinogenesis by hormones and other substances in ova and 



preimplantation stages in vivo and in vitro. (Mammalia) 

 b Formation of chimaeric embryos. (Mammalia) 

 ELGER. W.; M.D. Dept. of Endocr. Pharmacol.I, Scherins AG, Mullerstr. 170-178, Postfach 



65031 1, 1 BERLIN 65, B.R.D. (Germany) 

 a Diethylstilboestrol (DES) - induced "vaginal'' cancer. Mus musculus. Rattus spec. (Rodentia), 



Oryctolagus cuniculus (Lagomorpha) 

 EL HAJZEIN, B.; M.es Sci. - Lab. de Morphogen. Veget., Univ. d'Aix-Marseille III, Centre St-Charles, 



place Victor Hugo, 13331 MARSEILLE Cedex 3, France 

 a Dominance apicale: 1. role des feuilles de divers ages; 2. correlations de croissance entre 



bourgeons lateraux. Gleditsia triacanthos (Leguminosae) 

 ELIASSON (KLEIN), Mrs. E.; FU.Dr. - Wenner-Gren Inst., Norrtullsgatan 16, 113 45 STOCKHOLM, 



Sweden 

 a Enzyme induction and repression, particularly arginase. Gallus spec (Aves) 



b Induction and repression of enzyme synthesis in cells in tissue culture. Homo sapiens (Primates) 

 c Regulation of synthesis of transfer RNA. (Mammalia) 

 EL KEBIR (YAZID). Mrs. F. - Lab. d'Embryol., Univ. Paris VI, 4 place Jussieu, 75230 PARIS Cedex 



05, France 

 a Processus involutifs d'embryons anormaux mis en parabiose. (Urodela) 

 ELSDALE, T. R.; Ph.D. - Clin, and Popul. Cytogenet. Res. Unit., Western Gen. Hosp., EDINBURGH 



EH4 2XV, Scotland, U.K. 

 EMANUELSSON, H.; Fil.Dr. - Zoophysiol. Inst., Univ. of Lund, Helgonavagen 3, 223 62 LUND, 



Sweden 

 a Yolk utilization during early embryogenesis. Gallus domesticus (Aves) 

 b Yolk utilization and nucleic acid mobilization during early development (up to free-swimming 



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