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Titolo:
Early development of the serotonergic and dopaminergic nervous system in Spisula solidissima (surf clam) larvae
Autore:
Kreiling, JA; Jessen-Eller, K; Miller, J; Seegal, RF; Reinisch, CL;
Indirizzi:
Biol Marine Lab, Woods Hole, MA 02540 USA Biol Marine Lab Woods Hole MA USA 02540 ine Lab, Woods Hole, MA 02540 USA Brown Univ, Women & Infants Hosp, Sch Med, Dept Obstet & Gynecol, Providence, RI 02905 USA Brown Univ Providence RI USA 02905 et & Gynecol, Providence, RI 02905 USA New York State Dept Hlth, Wadsworth Ctr, Albany, NY 12201 USA New York State Dept Hlth Albany NY USA 12201 th Ctr, Albany, NY 12201 USA SUNY Albany, Sch Publ Hlth, Albany, NY 12201 USA SUNY Albany Albany NY USA 12201 bany, Sch Publ Hlth, Albany, NY 12201 USA
Titolo Testata:
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR AND INTEGRATIVE PHYSIOLOGY
fascicolo: 2, volume: 130, anno: 2001,
pagine: 341 - 351
SICI:
1095-6433(200109)130:2<341:EDOTSA>2.0.ZU;2-W
Fonte:
ISI
Lingua:
ENG
Soggetto:
GROWTH CONE MOTILITY; NEURITE OUTGROWTH; APLYSIA-CALIFORNICA; POLYCHLORINATED-BIPHENYLS; LYMNAEA-STAGNALIS; APICAL GANGLION; NEURONS; IMMUNOREACTIVITY; EMBRYOS; PATTERNS;
Keywords:
apical ganglion; cerebral ganglion; dopamine; embryo; neural development; serotonin; Spisula solidissima; visceral ganglion;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Life Sciences
Citazioni:
49
Recensione:
Indirizzi per estratti:
Indirizzo: Reinisch, CL Biol Marine Lab, 7 MBL St, Woods Hole, MA 02540 USA Biol Marine Lab 7 MBL St Woods Hole MA USA 02540 MA 02540 USA
Citazione:
J.A. Kreiling et al., "Early development of the serotonergic and dopaminergic nervous system in Spisula solidissima (surf clam) larvae", COMP BIOC A, 130(2), 2001, pp. 341-351

Abstract

We have defined the development of the serotonergic and dopaminergic components of the central nervous system in the early Spisula solidissima (surf clam) embryo using HPLC and immunocytochemistry. HPLC analysis reveals norepinephrine, dopamine, and serotonin are present at 24 h post-fertilization. Immunocytochemistry shows that the serotonergic nervous system emerges during the late trochophore stage with the development of a single serotonergic cell, C/A1, in the cerebral/apical ganglion. After 48 h, a second serotonergic cell forms, C/A2, which is connected to C/A1 by two serotonergic processes, and a single serotonergic cell emerges in the visceral ganglion, V1. At 72 h, a new serotonergic cell body develops in the cerebral/apical ganglion, C/A3. After 96 h, the cerebral/apical ganglion and visceral ganglion are connected by a serotonergic process. Expression of the dopamine receptor, D-2, begins by 24 h with a generalized expression in the region of the developing gut. D-2 expression in the gut ceases by 48 h. At 48 h, a networkof fibers forms dorsolateral to the mouth. By 72 h, D-2 expressing projections emerge from this network. (C) 2001 Elsevier Science Inc. Ail rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 02/04/20 alle ore 21:06:37