(Rodentia) 

 b Development of neurotransmitters (aminergic, cholinergic) and of the synthesizing enzymes in 



the brain of inbred strains and mutants. Mus musculus (Rodentia) 

 MANELLI, H. Ph.D., Prof. - 1st. di Zool. 'Federico Raffaele', Univ. di Roma, Viale dell'Universita 



32,00161 ROMA (7), Italy 

 a Embryonic erythropoiesis. Bufo bufo, Rana esculenta, Xenopus laevis (Anura), Gallus gallus 



(Aves) 

 b Differentiation and developmental correlations between hypophysis, adrenals, and gonads. Rana 



esculenta (Anura), Gallus gallus (Aves) (with L. MASTROLIA, E. MILANO-GRASS1, and 



F. ACCORDI) 

 c Biochemical events in polyspermic eggs. Paracentrotus lividus (Echinoidea) (with U. FERRINI 



and E. De MATTHAEIS) 

 d Physico-chemistry of embryonic ribosomes. Gallus gallus (Aves) (with U. hEKKlNl) 

 MANFREDI ROMANINI, Mrs. M. G. Ph.D., Prof. - Dept. of Histol. and Embryol., Univ. of Pavia, 



Piazza Botta 10, 27100 PAVIA, Italy 

 a Histochemical analysis of catecholamines and 5-HT (5-hydroxytryptamine) during the develop- 

 ment of nervous system. (Mollusca) 

 b Histophotometric quantitative determination of nuclear DNA (Feulgen reaction) during the 



development of central nervous system. Helix pomatia (Gastropoda), Rattus norvegicus 



(Rodentia) 

 MANGIA, F. Dr.biol. - Inst, of Histol. and Gen. Embryol., Univ. of Roma, Via Borelli 50, 00161 



ROMA, Italy 

 MANKOWSKA, E. Mgr. - Dept. of Exper. Embryol., Inst, of Obstet. and Gynecol., Med. Acad., 



Karowa 2, 00-315 WARSZAWA, Poland 

 a The effect of embryotoxic and teratogenic agents on embryonic development, especially 



streptococcal alpha-toxins and insecticides. Mus musculus, Rattus spec. (Rodentia) 

 b Influence of some pesticides on embryonic development. Lepus europaeus (Lagomorpha) 

 MANN, T. M.D., Ph.D., D.Sc, Prof. - A.R.C. Unit of Reprod. Physiol. & Biochem., Anim. Res. 



Station, 307 Huntingdon Rd., CAMBRIDGE CB3 0JQ, England 

 a Biochemistry of the male reproductive organs and semen. (Mammalia) 

 b Comparative biochemistry of reproduction. (Mollusca; Elasmobranchii), various large domestic, 



small laboratory, and wild animals (Mammalia) 

 c Physiology and biochemistry of spermatophores. Octopus dofleini (Cephalopoda) 

 d Coenzymes in spermatozoa. Ovis aries, Bos taurus, Sus domesticus (Artiodactyla), Equus caballus 



(Perissodactyla) 

 MANNING, Miss M. J. Ph.D. - Dept. of Zool., Univ. of Hull, HULL HU6 7RX, England 

 a Maturation of immunocompetence correlated with development of the lymphoid tissues: removal 



of the thymus and exposure to antigenic stimulation (allografts, protein antigens etc.) at different 



larval stages; in vitro studies of the immunological capabilities of lymphocytes. Xenopus laevis 



(Anura) 

 MANSUETO (BONACCORSO), Mrs. C. Dr.nat.sci., Prof. - Zool. Inst., Univ. of Palermo, Via 



Archirafi 18, 90123 PALERMO, Italy 

 a Investigations on the embryonic development by use of radio-isotopes. Ciona intestinalis 



(Ascidiacea) 

 b Action of actinomycin D on embryonic development. Sabellaria alveolata (Polychaeta) 

 MANUKHIN, B. N. Dr.biol.sci. - Inst, of Developm. Biol., Acad, of Sci. of the U.S.S.R., Vavilov 



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

 MARAUD, R. Dr. en Med., Dr.es Sci., Prof. - Lab. de Biol, et d'Histol., Univ. de Bordeaux II, Place 



de la Victoire, 33 BORDEAUX, France 

 a Differenciation sexuelle. (Aves) 

 b Physiologie de la thyroide embryonnaire. (Aves) 

 MARCEL, R. Dr.es Sci. - Serv. de Biol. Anim., Univ. des Sci. et Techn. de Lille, B.P.36, 59650 



VILLENEUVE D'ASCQ, France 

 a Biochemistry of trophic factor and specific inhibition of cephalic and caudal regeneration. 



Eisenia foetida (Oligochaeta) 

 b Ultrastructure of nerve cells during regeneration. Same species as a 

 c Immunofluorescence of factors governing morphogenesis. Same species as a 

 MARCHAND, C. R. Doct.3e Cycle - Lab. de Zool., Univ. de Besangon, Place Marechal Leclerc, 



25030 BESANCON, France 

 a Evolution histophysiologique de l'appareil reproducteur au cours de l'ontogenese chez des 



hybrides steriles. Cairina moschata x Anas platyrhynchos (Aves) (avec L.GOMOT) 

 MARCHISIO, P. C. M.D. - 1st. di Istol. ed Embriol. Gen., Univ. di Torino, Corso Massimo 



d'Azeglio 52, 10126 TORINO, Italy 

 a Chromatography and electrophoresis of proteins in the optic lobes of eye deprived animals during 



pre- and postnatal development. Gallus domesticus (Aves) 

 b The biochemical factors involved in the control of optic centre differentiation, with special 



attention to the role of retinal fibres (experimental investigation). Gallus domesticus (Aves) 

 c The axoplasmic transport of proteins along the optic pathway of embryos and the effects of flow 



inhibitors on the morphological and chemical differentiation of tectum opticum neurons. Gallus 



domesticus (Aves) 

 d The synthesis of the neurotubular protein during the development of the central nervous system 



and its relationship with other parameters of maturation in nerve cells. Gallus domesticus (Aves) 

 e Axonal transport of RNA and its characterization in the optic pathway of the embryo. Gallus 



domesticus (Aves) 



65 



