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Titolo:
Shift of chloride cell distribution during early life stages in seawater-adapted killifish, Fundulus heteroclitus
Autore:
Katoh, F; Shimizu, A; Uchida, K; Kaneko, T;
Indirizzi:
Univ Tokyo, Ocean Res Inst, Tokyo 1648639, Japan Univ Tokyo Tokyo Japan 1648639 kyo, Ocean Res Inst, Tokyo 1648639, Japan Natl Res Inst Fisheries Sci, Kanagawa 2368648, Japan Natl Res Inst Fisheries Sci Kanagawa Japan 2368648 nagawa 2368648, Japan
Titolo Testata:
ZOOLOGICAL SCIENCE
fascicolo: 1, volume: 17, anno: 2000,
pagine: 11 - 18
SICI:
0289-0003(200001)17:1<11:SOCCDD>2.0.ZU;2-5
Fonte:
ISI
Lingua:
ENG
Soggetto:
TILAPIA OREOCHROMIS-MOSSAMBICUS; YOLK-SAC MEMBRANE; OPERCULAR EPITHELIUM; FRESH-WATER; EURYHALINE TELEOST; ALPHA-SUBUNIT; CHUM SALMON; K+-ATPASE; TRANSPORT; EMBRYOS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Life Sciences
Citazioni:
21
Recensione:
Indirizzi per estratti:
Indirizzo: Katoh, F Univ Tokyo, Ocean Res Inst, Tokyo 1648639, Japan Univ Tokyo Tokyo Japan 1648639 n Res Inst, Tokyo 1648639, Japan
Citazione:
F. Katoh et al., "Shift of chloride cell distribution during early life stages in seawater-adapted killifish, Fundulus heteroclitus", ZOOL SCI, 17(1), 2000, pp. 11-18

Abstract

The shift of chloride cell distribution was investigated during early lifestages of seawater-adapted killifish (Fundulus heteroclitus). Chloride cells were detected by immunocytochemistry with an antiserum specific for Na+,K+-ATPase in whole-mount preparations and paraffin sections. Chloride cells first appeared in the yolk-sac membrane in the early embryonic stage, followed by their appearance in the body skin in the late embryonic stage. Immunoreactive chloride cells in the yolk-sac membrane and body skin often formed multicellular complexes, as evidenced by the presence of more than one nucleus. The principal site for chloride cell distribution shifted from theyolk-sac membrane and body skin during embryonic stages to the gill and opercular membrane in larval and later developmental stages. Our observationssuggest that killifish embryos and newly-hatched larvae could maintain their ion balance through chloride cells present in the yolk-sac membrane and body skin until branchial and opercular chloride cells become functional.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/11/20 alle ore 04:10:58