a Growth and development of bone in fetus and neonate. Rattus spec. (Rodentia) 



b The effect of malnutrition on bone development in fetus and neonate. Same species as a 



NAKAMURA, H.; B.Sc. - 2nd Dept. of Anat., Kyoto Pref. Univ. of Med., Kawaramachi-Hirokoji 



Kamikyo-ku, KYOTO, 602 Japan 

 a Development of limb bud. Mus musculus (Rodentia) 

 b In vitro analysis of teratogenicity of vitamin A. Same species as a 

 NAKAMURA, I.; M.D., Prof. - Dept. of Anat., Nippon Med. School, 1-5, Sendagi 1-chome, 



Bunkyo-ku, TOKYO, 113 Japan 

 a The forming process of the secondary retroperitoneal organs. Homo sapiens (Primates) 

 NAKAMURA, K.; M.D., Dr. Med. Sc, Assoc. Prof. - Dept. of Anat., Div. I, Kobe Univ., Kusunoki- 



cho, Ikuta, KOBE, 650 Japan 

 a Experimental teratology of the central nervous system. Rattus norvegicus (Rodentia), Oryctola- 



gus cuniculus (Lagomorpha) 

 b Development of the blood-brain barrier. Same species as a 



NAKAMURA, O.; D.Sc, Prof. - Dept. of Biol., Osaka Kyoiku Univ., Tennoji-ku, OSAKA, 543 Japan 

 a Causality in epigenetic formation of organizer. (Amphibia) ISDB 



b Fate map and formative movements. (Amphibia) 

 c Cytodifferentiation during cleavage. (Amphibia) 

 d Ultrastructural changes during early development. (Amphibia) 

 e Nucleo-cytoplasmic interaction during early development. (Amphibia) 

 f Cell interactions in relation to cytodifferentiation. (Amphibia) 



NAKANO, E.; D.Sc. - Biol. Inst., Fac. of Sci., Nagoya Univ., Chikusa-ku, NAGOYA, 464 Japan ISDB 

 NAKAYAMA, T.; M.D. - Anat. Inst., Nihon Univ., 30 Ooyaguchi-kami-machi, Itabashi-ku, TOKYO, 



173 Japan 

 NAKAZAWA, T.; Ph.D. - Div. of Biol., Natl. Inst, of Radiol. Sci., 9-1, 4-chome, Anagawa, CHIBA, 



280 Japan 

 a Effect of ionizing radiations on the biochemical mechanism of embryonic development. Artemia 



salina (Anostraca, Crustacea) 

 b Changes m nucleic acids and some other phosphorus fractions of tissues during late embryonic 



and early postnatal development. Rattus norvegicus (Rodentia) 

 c Ca++ uptake, H+ ejection and respiration in eggs on fertilization. Anthocidaris crassispina, 



Pseudocentrotus depressus (Echinoidea) 

 d Development of the energy transfer system in liver mitochondria from the fetal stage. Rattus 



spec. (Rodentia) 

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



liver. Same species as b 

 NANNEY, D. L.; Ph.D., Prof. - Provis. Dept. of Genet, and Developm., Univ. of Illinois, 515 Morrill 



Hall, URBANA, IL 61801, U.S.A. 

 a Genetic and developmental studies on cortical variations. Tetrahymena pyriformis (Ciliata) 

 b Regulation of gene action in clonal cultures. Same species as a 

 NARAYANAN, C. H.; Ph.D., Assoc. Prof. - Dept. of Anat, Louisiana State Univ., 1542 Tulane Ave., 



NEW ORLEANS, La. 701 12, U.S.A. 

 a Origin and migration of neural crest precursors of the ciliary ganglion (interspecific grafting). 



Coturnix coturnix, Gallus domesticus (Aves) 

 b Comparative studies on ontogenetic patterns of (choline) acetyltransferase in embryonic ciliary 



ganglia. Anas platyrhynchos, Coturnix coturnix, Gallus domesticus (Aves) 

 c Ultrastructural investigation of synaptogenesis in the ciliary ganglion. Same species as b 

 NARAYANASWAMY, S.; Ph.D. - Bio-Org. Div., Plant Morphogen. Sect., Bhabha Atom. Res. Ctr., 



Trombay, BOMBAY 400085, India 

 a Experimental morphogenesis of embryos and plantlets in organ, tissue and free cell cultures. 



Many spp. (Angiospermae) 

 b Development of pollen plantlets (haploids) in tissue culture. Same species as a 

 c Protoplast culture: cell hybridization. Same species as a 

 d Dynamics of apical meristem culture. Many spp. (Angiospermae) 

 e Hormonal control of shoot buds and plantlets in callus tissues. Same species as d 

 f Suspension cultures of free cells. Same species as d 

 g Radiobiological studies on tissue cultures. Same species as d 

 NASH de PINJOSOVSKY, Mrs. R. E.; M.D. - Inst, de Embriol., Biol, e Histol., Fac. de Cienc. Med., 



Univ. Nac. de La Plata, 60 y 120, LA PLATA, Argentina 

 NATSUKARI, Y. - Dept. of Maricult., Fac. of Fish., Nagasaki Univ., 1-14 Bunkyo-machi, NAGA- 

 SAKI, 852 Japan 

 a Embryonic development and early life history. Loligo edulis, L. japonica, L. kobiensis, L. 



sumatrensis (Cephalopoda) 

 NAVAGIRI, Mrs. S. S.; M.S. - Dept. of Anat., Med. Coll., NAGPUR-3, M.S., India 

 a Effect of hypertrophic cartilage on perichondral ossification. Gallus domesticus (Aves) 

 b Chromosomal study in cleft lip, cleft palate, and retinitis pigmentosa. (Mammalia) 

 NEBEL, L. A.; M.D., Prof. - Dept. of Embryol. and Teratol., Ch. Sheba Med. Ctr., Tel-Aviv Univ., 



TEL-AVIV, Israel 

 a Studies on immune factors in fertilization, implantation, and placentation. (Rodentia), Homo 



sapiens (Primates) 

 b Effects of immuno-suppressive substances on implantation and embryonic differentiation. (Ro- 

 dentia) 

 NELSON, L.; Ph.D. - Dept. of Physiol., Med. Coll. of Ohio, P.O. Box 6190, TOLEDO, OH 43614 



U.S.A. ISDB 



63 



