a Cell differentiation in the hermaphrodite gland. Arion ater (Gastropoda) 



PARRINELLO, N. D.Sei. - 1st. di Zool., Univ. di Palermo, Via Archirafi 18, 90123 PALERMO, Italy 



PARSONS, R. Ph.D. - Muse. Dystrophy Res. Labs., Newcastle Gen. Hosp., NEWCASTLE upon 



Tyne NE4 6BE, England 

 a Aggregation of single cells from normal and dystrophic newborn and embryonic animals with 



gyratory shaking; tissue culture of these aggregates; biochemistry of enzyme system differen- 

 tiation of aggregates. Mus musculus (Rodentia) 

 b Effect of light on muscle and nerve cells in tissue culture. Mus musculus (Rodentia) 

 PASCAUD, M. Dr., Prof. - Lab. de Physiol. Metab. et Nutr., Univ. Paris VI, 1 rue Victor-Cousin, 



75005 PARIS, France 

 a Linoleic acid metabolism and renewal in the growing animal. Rattus spec. (Rodentia) 

 b Transport of linoleic acid from the mother to the embryo. Rattus spec. (Rodentia) 

 PASCHIN, Y. V. Cand.med.sci. - Phenogenet. Lab., Inst, of Gen. Genet., Acad, of Sci. of the USSR, 



ProfsoyuznayaSt.7 (I), MOSCOW 1 17312, U.S.S.R. 

 a Biochemistry and ultrastructure of mutant gene effects on skeletal developmental abnormalities. 



Mus musculus (Rodentia) 

 PASCUAL-MORENILLA, Miss M. T. M.D., Prof. - Inst. F. Oloriz, Fac. of Med., Univ. of Granada, 



GRANADA, Spain 

 a Late morphological development of foetal brain. Homo sapiens (Primates) 

 b Developmental disturbances in cerebellar tissue produced by rabbit antibodies. Gallus domesticus 



(Aves) 

 PASQUINI, P. Ph.D., Prof. - 1st. di Zool. 'Federico Raffaele', Viale deH'Universita 32, 00161 ROMA 



(7), Italy ISDB 



a Growth and differentiation in regeneration. Planaria spec. (Turbellaria) 

 PASSAPONTI, A. M.D., Prof. - 1st. di Anat. Umana Norm., Univ. di Catania, Via Biblioteca 4, 



95124 CATANIA, Italy 

 a The development of the inguinal canal. Homo sapiens (Primates) 

 b Mezzi facilitanti 1'attecchimento di innesti omo- ed eteroplastici in embrioni. Gallus domesticus 



(Aves), Rattus rattus (Rodentia) 

 c Capacita formativa degli epiteli di rivestimento nell'embrione. Gallus domesticus (Aves) 

 PASTEEI S, J. J. M.D., Prof. - Lab. d'Anat. et d'Embryol. Hum., Univ. Libre de Bruxelles, 97 rue 



aux Laines, 1000 BRUXELLES, Belgium ISDB 



a Acid phosphatases in the egg (electron microscopy). Barnea Candida (Lamellibranchia) and other 



species 

 PAST1SSON, C. Dr.en Biol. - Lab. de Biol. Cell., Fac. des Sci., B.P. 347, 51 REIMS, France 

 PATRICOLO, MissE. Dr.nat.sci., Prof. - Zool. Inst., Univ. of Palermo, Via Archirafi 18, 90123 



PALERMO, Italy 

 a Egg histochemistry. Sabellaria alveolata (Polychaeta) 

 b Collagen in embryos. Ciona intestinalis (Ascidiacea) 

 c Cellular aggregation. Ciona intestinalis, Ascidia malaca (Ascidiacea) 

 PAUL, J. Ph.D. - Beatson Inst, for Cane. Res., Royal Beatson Mem. Hosp., 132 Hill St., GLASGOW 



G3 6UD, Scotland, U.K. ISDB 



a Developmental pathology (cancer). (Mammalia) 

 PAUTOU (MERIC), Mrs. M. P. Dr.spec. - Lab. de Zool., Dept. de Biol., Univ. Sci. et Med. de 



Grenoble, B.P.53, 38041 GRENOBLE, France 

 a Electron microscopy of the development of the interdigital spaces; role of programmed cell 



death. Gallus domesticus, Anas boschas, Coturnix c. japonica (Aves) 

 b Effect of various agents on the development of the foot. Same species as a 

 c Development of dorso-ventral polarity in the hind limb. Gallus domesticus (Aves) 

 PAVfi, A. G. Ing., Dr.spec. - Lab. de Biomet., Sect, de Biol. Gener. et Appl., Univ. de Lyon I, 43 Bd. 



du 11 Novembre 1918, 69621 VILLEURBANNE, France 

 a Thermogenese de l'oeuf. Bombyx mori (Lepidoptera) 



b Thermogenese dans les premiers jours de la vie imaginale. Drosophila melanogaster (Diptera) 

 c Modeles mafhematiques du developpement embryonnaire. 

 PAWLOWITZKI, I. H. Dr.med. - Inst, fur Humangenetik, Westf. Wilhelms Univ., Vesaliusweg 



12-14, 44 MUNSTER, B.R.D. (Germany) 

 a Genotype-phenotype correlations: morphology of the placenta in chromosomally abnormal 



spontaneous abortions. Homo sapiens (Primates) 

 b Maternal/paternal origin of supernumerary chromosomes in spontaneous abortions using 



chromosome polymorphism as seen after atebrin-fluorescence. Homo sapiens (Primates) 

 PAWtOWSKA, Mrs. M. - Dept. of Histol. and Embryol., Warsaw Agric. Univ., ul. Grochowska 272, 



WARSZAWA, Poland 

 PAYEN, Miss G. G. - Lab. d'Evol. des Etres Organises, Fac. des Sci., 105 Bd. Raspail, 75 PARIS Vie, 



F r nn c c 

 PEDERSEN, K. J. Ph.D. - Inst, of Gen. Zool., Univ. of Copenhagen, 15 Universitetsparken, 2100 



COPENHAGEN 0, Denmark 

 a Formation of connective tissue filaments in regenerating animals. Dugesia tigrina (Turbellaria) 

 b Cytology and cytochemistry of starving animals. Same species as a 

 c Cellular basis for regeneration. Lineus ruber (Nemertea). 

 d Wound healing (scanning electron microscopy). Same species as a 

 PEEL, Miss S. Ph.D. - Chair of Human Morphol., Univ. of Southampton, Med. Sch., Highfield, 



SOUTHAMPTON S09 5NH, England 

 a Cell proliferation and differentiation in placenta and female genital system. Rattus spec. 



(Rodentia) (with D. BULMER) 



76 



