Determinazioni quantitative di colinesterasi in embrioni di Cirripedi (Crostacei)
Minganti, Antonio ; Falugi, Carla ; Raineri, M.
Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti, Tome 62 (1977), p. 598-603 / Harvested from Biblioteca Digitale Italiana di Matematica
Access to full text
Full (PDF)
Full (DjVu)

Balanus amphitrite unsegmented eggs demonstrate a cholinesterase activity which does not change significantly during cleavage. Between stage 5 (early gastrula) and stage 12 (unhatched nauplius) the enzyme activity increases gradually about 15 times; a further increase, at a lower rate, takes place before hatching. 10-5⁢M Eserine causes a cholinesterase inhibition decreasing from approximately 75% at the early stages to 45% in the unhatched nauplius. Conversely, DFP inhibits cholinesterase increasingly from 8% to 30% (Table II). No effects are obtained with iso-OMPA. The results are discussed with regard to the function and specificity of cholinesterases in embryos of Balanus.

Publié le : 1977-12-01
@article{RLINA_1977_8_63_6_598_0,
     author = {Antonio Minganti and Carla Falugi and M. Raineri},
     title = {Determinazioni quantitative di colinesterasi in embrioni di Cirripedi (Crostacei)},
     journal = {Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti},
     volume = {62},
     year = {1977},
     pages = {598-603},
     language = {it},
     url = {http://dml.mathdoc.fr/item/RLINA_1977_8_63_6_598_0}
}

Minganti, Antonio; Falugi, Carla; Raineri, M. Determinazioni quantitative di colinesterasi in embrioni di Cirripedi (Crostacei). Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti, Tome 62 (1977) pp. 598-603. http://gdmltest.u-ga.fr/item/RLINA_1977_8_63_6_598_0/

Buznikov, G. A., Chukadova, I. V., Berdisheva, L. V. e Vyazmina, N. M. (1968) - The role of neurohumours in early embryogenesis. II: Acetylcholine and catecholamine content in developing embryos of sea urchin, «J. Embr. Exp. Morphol.», 20, 119-128.

Crisp, D. J. (1954) - The breeding of Balanus porcatus (Da Costa) in the Irish sea, «J. Mar. Biol. Ass. U.K.», 33, 473-496.

Drews, U. (1975) - Cholinesterase in embryonic development. G. Fischer Verlag. Stuttgart.

Falugi, C. e Raineri, M. (1977) - Colinesterasi nello sviluppo di Crostacei, «Boll. Zool.» (in pubblicazione).

Futamachi, K. J. (1972) - Acetylcholine: possible neuromuscular transmitter in Crustacea, «Science», 175, 1373-

Green, J. (1971) - Crustaceans. In: Experimental embryology of marine and fresh-water Invertebrates, G. Reverberi Ed., pp. 312-362. North Holland Publ. Co..

Groom, T. T. (1894) - On the early development of Cirripedia, «Phil. Trans. Roy. Soc. London», B, 185, 119-232.

Gustafson, T. e Toneby, M. (1970) - On the role of serotonin and acetylcholine in sea urchin morphogenesis, «Exp. Cell Res.», 62, 102-117.

Horridge, G. A. (1965) - Arthrofioda. In: Structure and function in the nervous system of Invertebrates, Bullock T. H. and Horridge G. A. Eds., II, 801-1270, Freeman and Co..

Minganti, A., Falugi, C. e Raineri, M. (1973) - Colinesterasi in embrioni di Cirripedi, «Acta Embryol. Exper.», 234.

Patel, B. e Crisp, D. J. (1960) - Rates of development of the embryos of several species of Barnacles, «Physiol. Zool.», 33, 104-119.

Rappaport, F., Fischel, J. e Pinto, N. (1959) - An improved method for the estimation of cholinesterase in serum, «Clin. Chim. Acta», 4, 227.

Spielholz, N. I. e Van Der Kloot, W. G. (1973) - Localization and properties of the cholinesterase in crustacean muscle, «J. Cell Biol.», 59, 407-420.

Treherne, J. E. (1966) - The neurochemistry of Arthropods. Cambridge Univ. Press.

Wiersma, C. A. G.. (1961) - The neuromuscular system. In: The physiology of Crustacea, II, 191-240, Waterman T. H. Ed., Acad. Press..