a Changes of physiological state of follicles during oogenesis and mechanism of hormonal induction 

 of oocyte maturation. Acipenser stellatus, A. giildenstadti (Oiondrostei), Rana temporaria, Bufo 

 bufo (Anura) 



GOSHCHETELIANI, I. S.; Cand.biol.sci. - Lab. of Exp. Zool., State Univ. of Tbilisi, KUTAISI, Geor- 

 gian S.S.R., USSR 



GOSWAMI, M. N. D.;Ph.D. - Lab. de Physio-Pathol. CeU., Inst. Gustave-Roussy, 16bis Av. P. Vaillant- 

 Couturier, 94 VILLEJUIF, France 



GOTTING, K. J.; Dr.rer.nat., Prof. - I.Zool. Inst., Fachber. Biol., Univ. Giessen, Stephanstr. 24, 

 63 GIESSEN, BRD (Germany) 



a Electron microscopy of oogenesis in marine forms. (Teleostei) 



b Viviparity. Zoarces viviparus (Teleostei) 



GOTZOS-CAPPELLI, Ms. B.;Dr.biol. - Inst. d'Histol. et d'Embryol. Gen., Univ. de Fribourg, Perolles, 

 1700 FRIBOURG, Switzerland 



a Quantitative microdensitometry on the cell cycle of fibroblasts in vitro under different experi- 

 mental conditions. Gallus domesticus (Aves) 



GOTZOS, v.; Dr.Vet. - Inst. d'Histol. et d'Embryol. Gen., Univ. de Fribourg, Perolles, 1700 

 FRIBOURG, Switzerland 



a 1. Culture of embryonic fibroblasts; 2. culture of macrophages; 3. cell prohferation in vitro; 4. 

 cytoplasmic DNA and its role in the cell cycle. Gallus domesticus (Aves), Homo sapiens (Prima- 

 tes) 



GOUNON, P.; Dr.3e cycle - Lab. d'Embryol. Exp., Centre de Rech. du CNRS, 67 rue Maurice Guns- 

 bourg, 94200 IVRY-sur-SEINE, France 



a L'expression des genes lethaux "lethal-mitotique" et "ulcere" (microchirurgie, cytologie ultra- 

 structurale, analyse biochimique des proteines microtubulaires). Pleurodeles waltl (Urodela) 



GRAHAM, C. F.; D.Phil. - Dept. of Zool., Univ. of Oxford, South Parks Rd., OXFORD 0X1 3PS, 

 England 



a Experimental parthenogenesis. Mus musculus (Rodentia) 



b Development of teratomas in vitro. Mus musculus (Rodentia), Homo sapiens (Primates) 



c Differentiation of teratoma cells in vitro. Same species as b 



d Morphogenetic movements during cleavage. Same species as a (with E. I. LEHTONEN, Helsinki) 



GRAZIOSI, G.; D.Sc. - Inst, of Zool. and Comp. Anat., Univ. of Trieste, via A. Valerio 32, 34127 

 TRIESTE, Italy 



GREEN, D. - A.R.C. Inst, of Anim. Physiol., Anim. Res. Station, 307 Huntingdon Rd., CAMBRIDGE 

 CB3 OJQ, England 



a Subcellular changes during oocyte maturation including membrane transport, protein synthesis, 

 RNA synthesis, energy requirements and structural reorganization; intrafollicular mechanisms 

 controlling maturation, including effects of gonadotrophins, steroids and intrafollicular inhibitors; 

 effects of biochemical manipulation, RNA and protein inhibition or steroid alterations on sub- 

 sequent fertilization and early embryonic development; micromanipulation of oocytes and 

 embryos; sex determination; culture, storage and deep-freezing of embryos. Ovis aries (Artio- 

 dactyla) 



GRIBNAU, Ms. A. A. M.; Dr. - Dept. of Anat. and Embryol., Cathol. Univ., Geert Grooteplein N.21, 

 6500 HB NIJMEGEN, Netherlands 



a Development of the prosencephalon. Macaca mulatta (Primates) 



GRIFFOND (ROGNON), Ms. B.; D.Sc. - Lab. de Zool. et Embryol., Univ. de Besangon, Place Marechal 

 Leclerc, 25030 BESAN^ON Cedex, France 



a Differenciation et fonctionnement de I'appareil genital. Hehx aspersa (Gastropoda) 



GRIGNON, G.; Prof. - Lab.de Biol. Med., Univ. de Nancy I, B.P. 1080, 54019 NANCY Cedex, France 



GRIM, M.; MUDr. - Dept. of Anat., Charles Univ., U. nemocnice 3, 12800 PRAHA 2, Czechoslovakia 



a ftenatal development of muscles. Ambystoma mexicanum (Amphibia), Gallus domesticus (Aves), 

 Homo sapiens O'rimates) 



b Muscle regeneration. Ambystoma mexicanum (Urodela), Rattus norvegicus (Rodentia) 



GRINSTED, J.; M.D. - Finsen Lab., Finsen Inst., Strandboulevarden 49, 2100 COPENHAGEN 0, 

 Denmark 



a Development and functionof gonads in the fetus; regulation of meiosis and cell dynamics of gonad- 

 al cell populations (flow cytometry, autoradiography). (Rodentia; Primates) 



b Steroid production during early gonad development. Same species as a 



GRIPPO, P. - Lab. of Molec. Embryol., Consiglio Naz. deUe Ricerche, Via Toiano 2, ARCO FELICE, 

 C.P. 3042, 80100 NAPOLI, Italy 



a Enzymes of DNA metabolism during oogenesis. Xenopus laevis (Anura) 



b Repair DNA synthesis during spermatogenesis. Mus musculus (Rodentia) 



GRODZlKlSKI, Z.; D.Sc, Prof. (Emer.) - Dept. of Comp. Anat., JageUonian Univ., ul.M.Karasia 6, 

 30-060 KRAKOW, Poland 



a Ultrastructure and some physico-chemical properties of yolk platelets. Sphenodon punctatus 

 (Rhynchocephalia, Reptilia) 



GROENENDIJK (HUIJBERS), Ms. M. M.; M.D., D.Sc. - Dept. of Anat. and Embryol., State Univ. of 

 Utrecht, Janskerkhof 3 A, 3512 BK UTRECHT, Netherlands 



GROSCURTH, P.; M.D. - Div. of CeU Biol., Dept. of Anat., Univ. of Zurich, Gloriastr. 19, 8006 

 ZURICH, Switzerland 



a Pre- and postnatal development of the thymo-lymphatic system and the endocrine organs (light 

 and electron microscopy). Mus musculus (esp. mutant "nude"). (Rodentia), Homo sapiens (Pri- 

 mates) 



b Virus induced embryo- and fetopathy (morphology, virology and immunology). Mus musculus 

 and others (Rodentia), Homo sapiens (Primates) 



47 



