Ontogeny and distribution of cholecystokinin-immuno reactive cells in the digestive tract of sharpsnout sea bream, Diplodus puntazzo (Cetti, 1777), during larval development (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Ontogeny and distribution of cholecystokinin-immuno reactive cells in the digestive tract of sharpsnout sea bream, Diplodus puntazzo (Cetti, 1777), during larval development (Articolo in rivista) (literal)

Anno

• 2010-01-01T00:00:00+01:00 (literal)

Alternative label

• Valeria Micale a, Maria Beatrice Levanti b, Antonino Germanà b, Maria Cristina Guerrera b, Tadahide Kurokawa c, Ugo Muglia b (2010)
  Ontogeny and distribution of cholecystokinin-immuno reactive cells in the digestive tract of sharpsnout sea bream, Diplodus puntazzo (Cetti, 1777), during larval development
  in General and comparative endocrinology (Print)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Valeria Micale a, Maria Beatrice Levanti b, Antonino Germanà b, Maria Cristina Guerrera b, Tadahide Kurokawa c, Ugo Muglia b (literal)

Pagina inizio

• 23 (literal)

Pagina fine

• 27 (literal)

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• 169 (literal)

Rivista

• General and comparative endocrinology (Rivista)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• a National Research Council, Institute for Marine Coastal Environment (CNR-IAMC), Messina, Italy b Department of Morphology, Biochemistry, Physiology and Animal Production, Faculty of Veterinary Medicine, University of Messina, Italy c Tohoku National Fisheries Research Institute, Fisheries Research Agency, Coastal Fisheries & Aquaculture Division, Shiogama, Miyagi, Japan (literal)

Titolo

• Ontogeny and distribution of cholecystokinin-immuno reactive cells in the digestive tract of sharpsnout sea bream, Diplodus puntazzo (Cetti, 1777), during larval development (literal)

Abstract

• The appearance and regional distribution of cholecystokinin-immuno reactive cells (CCK-IR) in the developing gut of larval Diplodus puntazzo were studied by means of immunohistochemistry, with the aim of understanding the role of this peptide hormone in the acquisition of digestive capacity. Immunohistochemical reaction showed CCK-IR cells from 10 days after hatching (DAH), near the pyloric sphincter and past the first bend in the midgut, as well as in the hindgut. At 25 DAH CCK-IR cells were scattered throughout the midgut, as well as in the hindgut. Since gastric glands appeared at 30 DAH, CCK-IR cells were most abundant in the anterior midgut, near and including the pyloric caeca, and just afore the ileorectal sphincter in the posterior midgut, as well as in the hindgut. In older larvae (39 DAH), CCK-IR cells were mainly distributed in the anterior midgut, including the pyloric caeca, as well as in the hindgut. No CCK-IR cells were detected in the foregut at any stage. The distribution pattern of CCK-IR cells differed from other species which also possess a rotated gut as D. puntazzo. In fact, although cells were abundant in regions where the ingested food is retained, so that they can be stimulated to modulating the release of digestive enzymes, a large number of cells occurred also in the hindgut. (literal)

Prodotto di

• Institute for coastal marine environment (IAMC) (Istituto)
• Sistemi produttivi sostenibili per le produzioni di organismi marini (AG.P04.006.004) (Modulo)

Autore CNR

• VALERIA MICALE (Unità di personale interno)

Incoming links:

Prodotto

• Institute for coastal marine environment (IAMC) (Istituto)
• Sistemi produttivi sostenibili per le produzioni di organismi marini (AG.P04.006.004) (Modulo)

Autore CNR di

• VALERIA MICALE (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• General and comparative endocrinology (Rivista)