HOUILLON, C; D.Sc, Prof. - Lab. de Biol. Anitn., Univ. Paris VI (P. et M. Curie), 4 place Jussieu, 



75230 PARIS Cedex 05, France 

 HOUSSAINT, Ms. E. - Lab. d'Embryol., Univ. de Nantes, 38 Bd. Michelet, B.P. 1044, 44037 



NANTES Cedex, France 

 a Differenciation biochimique des hepatocytes. Callus gallus (Aves) 



b Iitude experimentale du developpement du foie. Gallus gallus (Aves). Mus musculus (Rodentia) 

 c Cultures d'hepatocytes d'embryons. Gallus gallus, Coturnix c. japonica (Aves) 

 d Embryonic origin of lymphocytes in the bursa of Fabricius. Same species as c 

 HOYES, A. D.; Ph.D. - Anat. Dept., St. Mary's Hosp. Med. School, Norfolk Place, LONDON W2 IPG, 



England 

 a Ultrastructure of the chorion laeve and decidua. Homo sapiens (Primates) 

 b Ultrastructure of haematopoiesis in the Uver and bone marrow. Same species as a 

 HUBER, W.; D.Sc, Prof. - Naturhist. Museum, und Zool. Inst, der Univ., Abt. fur Morphol. und BioL 



der Wirbeltiere, Bernastr. 15, 3005 BERN, Switzerland 

 a Biometrie des Schadels. Canis familiaris (Carnivora), Rupicapra rupicapra (Artiodactyla) 

 b Postembryonales Wachstum. Canis familiaris (Carnivora) 

 c Geschlechtszyklus. Rupicapra rupicapra (Artiodactyla) 

 d Fortptlanzung und Geschlechtszyklus. Sciurus vulgaris (Rodentia) 

 e. Fortpflanzung und Reproduktionsleistung. Lepus europaeus (Lagomorpha), Canis familiaris 



(Carnivora) 

 HUBERT, Ms. C; - Lab. de Chim. Horm., Maternite de Port Royal, 123 Bd. de Port Royal, 75014 



PARIS France 

 HUBERT, j!; D.Sc. - Lab. de Biol. Anim., Univ. de Clermont, B.P. 45, 63170 AUBIERE, France 

 a Lignee germinale chez I'embryon, le jeune et I'adulte; etude descriptive et experimentale, 



ultrastructure. Lacerta vivipara, L. muralis, L. viridis, Anguis fragilis (Lacertilia) 

 HUBERT-VAN STEVENS, Ms. E. M. C. - Dept. of Molec. Biol., Free Univ. of Brussels, 67 rue des 



Chevaux, 1640 RH0DE-ST-GEN£SE, Belgium 

 a Maturation of oocytes. Xenopus laevis (Anura) 

 HUCHON, Ms. D. E.; D.Sc. - Lab. d'EmbryoL, Univ. Paris VI, 4 place Jussieu, 75230 PARIS 



Cedex 05, France 

 HUET, C. - Lab. de Biol. Anim. A, Fac. des Sci., Univ. Paris-Sud, Bat. 445, 91405 ORSAY, France 

 HUET, M. - Lab. de Biol. Anim. A, Univ. Paris-Sud, Bat. 445, 91405 ORSAY, France 

 HULTIN, J. M. T.; Fil.Dr. - Wenner-Gren Inst., NorrtuUsgatan 16, 113 45 STOCKHOLM, Sweden 

 a Protein and nucleic acid metabolism in early development. Artemia salina (Anostraca, Crustacea), 



(Echinoidea) 

 HURLE GONZALEZ, J. M.; Dr.Med. - Serv. de Embriol. Exper., Dept. de Anat., Fac. de Med., 



SANTANDER, Spain 

 a Cell death during normal and abnormal morphogenesis of the heart (stages 9-34 H.H.; optic and 



electron microscopy). Gallus domesticus (Aves) 

 b Development and role of cardiac jelly (microsurgery, optic and electron microscopy). Same 



species as a 

 HURST, P. R.; Ph.D. - Dept. of Anat., Med. School, Univ. of Birmingham, Edgbaston, BIRMING- 

 HAM Bl 5 2TJ, England 

 a Development of embryos in normal and lUD (intra-uterine device) treated animals. Mus musculus 



(Rodentia), Homo sapiens and other spp. (Primates) 

 lANNELLO, Ms. A.; Dr.rer.nat. - 1st. di Anat. Umana Norm., Univ. di Catania, Via Biblioteca 4, 



95124 CATANIA, Italy 

 a Sviluppo delle ossa interparietali e preinterparietaU. Homo sapiens (Primates) 

 IGNATJEVA, Ms. G. M.; Cand.biol.sci. - Inst, of Devi. BioL, Acad, of Sci. of the USSR, Vavilov 



St. 26, MOSCOW 117334, U.S.S.R. 

 a Relative duration of embryonic periods in connection with the morphogenetic function of nuclei 



and yolk. Misgurnus fossilis, Esox lucius and other spp. (Teleostei), Ambystoma mexicanum 



(Urodela) 

 ILIES, A.; Dr.biol. - Inst. d'Histochim Med., Univ. Paris V (Rene Descartes), 45 rue des Sts. PSres, 



75270 PARIS Cedex 06, France 

 a Fluor in developing teeth. Rattus spec. (Rodentia) 

 ILLIS, L. S.; M.D. - Wessex Neurol. Centre, Southampton Univ. Hosp., SOUTHAMPTON S09 4XY, 



England 

 a Changes in synapses and glia after partial denervation of the central nervous system, and the 



factors which influence the time course of its regeneration. Rattus spec. (Rodentia), Felis 



domestica (Carnivora) 

 b Changes following repetitive stimulation of the central nervous system. Same species as a 

 IMAIZUMI, Ms. M. T.; M.D. - Inst, de Rech. en Biol. Mol. du C.N.R.S., Univ. Paris VII, 2 place 



Jussieu (Tour 43), 75221 PARIS Cedex 05, France 

 a Gene transcription in oocytes. Gallus domesticus, Coturnix c. japonica (Aves) 

 IMMERS, J.; FiLDr. - Wenner-Gren Inst., NorrtuUsgatan 16,113 45 STOCKHOLM, Sweden 

 a Biochemical factors in embryonic and larval development, particularly the role of mucopoly- 

 saccharides. Paraccntrotus lividus (Echinoidea) 

 b Changes in interaction between proteins and nucleic acids in the course of early development. 



Paracentrotus lividus, Psammechinus miliaris (Echinoidea) 

 c Interaction of animal-vegetal morphogenes with respect to double gradient concept. (Echinoidea) 

 INEICHEN, H.; dipLBiol. - Inst, of Cell Biol., Swiss Fed. Inst, of Technol., Honggerberg, 8093 



ZURICH, Switzerland 

 a RNA metabolism. (Chironomidae, Diptera) 



50 



