c Transplacental carcinogenicity of cthinylestradiol administered during 11 to 17 day of gestation. 



Mus musculus (Rodentia) 

 YASUGI, S. Zool. Inst., Univ. of Tokyo, Hongo, Bunkyo-ku, TOKYO, 113 Japan 

 a 1 issue interactions in differentiating digestive organs. Ciallus domesticus (Aves) 

 b Effects of LiCI on regeneration. Pelmatohydra robusta (Hydroidea) 

 YNTFMA C L • Ph D , Prof. Dept. of Anat., Upstate Med. Centre, State Univ. of New York, 766 



Irving Ave.. SYRACUSE, N.Y. 13210, U.S.A. ISDB 



a Acceptance of homografts and xenografts during embryonic stages. (Chelonia) 

 b Effects of temperature on development. (Chelonia) 

 YOFFEY, J. M.; D.Sc., M.D., Prof. - Dept. of Anat., Hebrew Univ. - Hadassah Med. Sch., 



P.O.B. 1172, JERUSALEM 91000, Israel 

 a Foetal haemopoiesis. Cavia porcellus (Rodentia), Homo sapiens (Primates) 

 YOSHIKAWA, 1. - Dept. of Genet., School of Med., Nagasaki Univ., 12-4, Sakamoto-machi, 



NAGASAKI, 852 Japan 

 a Radiation genetics (embryo, germ cells). Drosophila melanogaster (Diptera) 

 YOUSON, J. H.; Ph.D., Assoc. Prof. - Dept. of Zool., Scarborough Coll., Univ. of Toronto, WFST 



HILL, Ont., Canada 

 a Changes m the gills, kidneys, alimentary canal, and thyroid gland during transformation (auto- 

 radiography, electron microscopy). Petromyzon marinus (Cyclostomata) 

 b Growth and development of the opisthonephric kidney throughout the life cycle (autoradio- 

 graphy, electron microscopy). Same species as a 

 YU, M.C.; Ph.D. - Dept. of Anat., New Jersey Med. Sch., 100 Bergen St., NEWARK, NJ 07103, 



U.S.A. 

 a Effects of hypoxia on the developing and adult central nervous system. Rattus rattus (Rodentia) 

 b Effects of malnutrition on the developing central nervous system (biochemical and ultrastructural 



studies). Same species as a 

 YU (KOU), Mrs. N. W.; B.S., Assoc. Prof. - Dept. of Biomorph., Natl. Defense Med. Ctr., P.O. 



Box 7432, TAIPEI 107, Taiwan, Rep. of China 

 a Chemical hypophysectomy agent and metamorphosis. (Anura) 

 YUKAWA, O.; M.Sc. - Div. of Biol., Natl. Inst, of Radiol. Sci., 9-1, 4-chome, Anagawa, CHIBA, 280 



Japan 

 a Function of microsomes in developing liver. Rattus norvegicus (Rodentia) 

 b X-irradiation-induced damage in the microsomal drug-metabolizing enzyme system of developing 



liver. Same species as a 

 ZALIK, S.; Ph.D., Prof. - Div. of Plant Biochem. and Physiol., Dept. of Plant Sci., Univ. of Alberta, 



EDMONTON, Alta., Canada 

 ZALIK, Mrs. S. EISENBERG see EISENBERG ZALIK, Mrs. S. 

 ZAMBONI, L; M.D., Assoc. Prof. - Dept. of Pathol., Harbor Gen. Hosp., U.C.L.A., 1000 W. Carson 



St., TORRANCE, Calif. 90509, U.S.A. 

 a Electron microscopy of the fertilization process. Homo sapiens and other spp. (Primates) 

 b Embryonic development. Homo sapiens (Primates) 

 ZELENKA, Mrs. P. S.; Ph.D. - Lab. of Molec. Genet., Natl. Inst, of Child Health and Human 



Developm., Natl. Inst, of Health, Bldg. 6, Rm 329, BETHESDA. Md. 20014, U.S.A. 

 a Control of 5-crystallin and 6-crystallin mRNA synthesis in developing lens. Gallus domesticus 



(Aves) 

 ZIMMERMAN, A. A.; Prof. (Emer.) - Dept. of Anat., Coll. of Med., Baylor Univ., HOUSTON, TX, 



U.S.A. ISDB 



ZIMMERMAN, E. F.; Ph.D. - Div. of Fetal Pharmacol., Children's Hosp. Res. Found., Elland & 



Bethesda Aves., CINCINNATI, OH 45229, U.S.A. 

 a Developmental microheterogeneity of a-fetoprotein (sialylation; effect of cyclic AMP & GMP: 



synthesis in yolk sac and fetal liver; presence in amniotic fluid and fetal plasma). Mus musculus 



(Rodentia), Homo sapiens (Primates) and other Mammalia 

 b Palate shelf morphogenesis (movement); teratogens (including glucocorticoids) causing cleft 



palate. Same species as a 

 ZUST, Miss B.; Dr.spec. - School of Biol. Sci., Flinders Univ., BEDFORD PARK, S.A. 5042, Australia 

 a The germ plasm. Xenopus laevis (Anura) 

 ZWAAN, J.; M.D., Ph.D., Assoc. Prof. - Dept. of Ophthalmol., Children's Hosp. Med. Center, and 



Dept. of Anat., Harvard Med. Sch., 25 Shattuck St., BOSTON, Mass. 021 15, U.S.A. ISDB 



a Analysis of macromolecular synthesis during induction and differentiation of the eye lens. Garni 1 : 



domesticus (Aves), Mus musculus (Rodentia) 

 b Developmental genetics of mutations affecting eye development. Mus musculus (Rodentia) 



96 



