Morphological, immunohistochemical and ultrastructural characterization of the skin of turbot (Psetta maxima L.)
This study was undertaken to identify the normal morphologic, immunohistochemical and ultrastructural features of skin of the turbot (Psetta maxima L.). In the turbot skin, three morphologically distinct layers were identified: epidermis, dermis and hypodermis. The epidermis was non-keratinizing, st...
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ftconicet:oai:ri.conicet.gov.ar:11336/31099 2023-10-09T21:56:21+02:00 Morphological, immunohistochemical and ultrastructural characterization of the skin of turbot (Psetta maxima L.) Failde, L.D. Bermúdez, R. Vigliano, Fabricio Andrés Coscelli, Germán Alberto Quiroga, Marina Inés application/pdf http://hdl.handle.net/11336/31099 eng eng Churchill Livingstone info:eu-repo/semantics/altIdentifier/doi/10.1016/j.tice.2014.06.004 info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0040816614000536 http://hdl.handle.net/11336/31099 Quiroga, Marina Inés; Bermúdez, R.; Failde, L.D.; Vigliano, Fabricio Andrés; Coscelli, Germán Alberto; Morphological, immunohistochemical and ultrastructural characterization of the skin of turbot (Psetta maxima L.); Churchill Livingstone; Tissue & Cell; 46; 5; 10-2014; 334-342 0040-8166 CONICET Digital CONICET info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ Normal Skin Turbot Psetta Maxima Chromatophores Pigmentation info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion ftconicet https://doi.org/10.1016/j.tice.2014.06.004 2023-09-24T18:44:05Z This study was undertaken to identify the normal morphologic, immunohistochemical and ultrastructural features of skin of the turbot (Psetta maxima L.). In the turbot skin, three morphologically distinct layers were identified: epidermis, dermis and hypodermis. The epidermis was non-keratinizing, stratified squamous epithelium that varies in thickness from 5 to 14 cells and 60 to 100 μm in size. Goblet cells were seen randomly distributed between malpighian cells in the epidermal layer. These mucous cells were mainly located in the upper third of the epidermis and displayed a spherical to elongated morphology. Dermis was divided in two well-differentiated layers, the superficial stratum laxum and the deeper stratum compactum. Hypodermis was a loose layer mainly composed by adipocytes but we could observe variable amounts of fibroblast, collagen and blood vessels. In turbot two pigmentary layers could be identified: the pigmentary layer of dermis was located between basement membrane and dermis and the pigmentary layer of hypodermis immediately above the muscular layer. Three different types of chromatophores were present: melanophores, iridophores and xanthophores. The main differences observed between groups of fish with different colouration were in the amount of melanophores and xanthophores. The purpose of this article is to provide an overview of normal cutaneous biology prior to consideration of specific cutaneous alterations and diseases in turbot. Fil: Failde, L.D. Universidad de Santiago de Compostela; España Fil: Bermúdez, R. Universidad de Santiago de Compostela; España Fil: Vigliano, Fabricio Andrés. Universidad Nacional de Rosario. Facultad de Ciencias Veterinarias. Departamento de Ciencias Básicas. Cátedra de Histología y Embriología; Argentina Fil: Coscelli, Germán Alberto. Universidad de Santiago de Compostela; España. Universidad Nacional de Rosario. Facultad de Ciencias Veterinarias. Departamento de Ciencias Básicas. Cátedra de Histología y Embriología; Argentina Fil: Quiroga, Marina ... Article in Journal/Newspaper Turbot CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas) Argentina Rosario ENVELOPE(-67.967,-67.967,-67.450,-67.450) Tissue and Cell 46 5 334 342 |
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CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas) |
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ftconicet |
language |
English |
topic |
Normal Skin Turbot Psetta Maxima Chromatophores Pigmentation |
spellingShingle |
Normal Skin Turbot Psetta Maxima Chromatophores Pigmentation Failde, L.D. Bermúdez, R. Vigliano, Fabricio Andrés Coscelli, Germán Alberto Quiroga, Marina Inés Morphological, immunohistochemical and ultrastructural characterization of the skin of turbot (Psetta maxima L.) |
topic_facet |
Normal Skin Turbot Psetta Maxima Chromatophores Pigmentation |
description |
This study was undertaken to identify the normal morphologic, immunohistochemical and ultrastructural features of skin of the turbot (Psetta maxima L.). In the turbot skin, three morphologically distinct layers were identified: epidermis, dermis and hypodermis. The epidermis was non-keratinizing, stratified squamous epithelium that varies in thickness from 5 to 14 cells and 60 to 100 μm in size. Goblet cells were seen randomly distributed between malpighian cells in the epidermal layer. These mucous cells were mainly located in the upper third of the epidermis and displayed a spherical to elongated morphology. Dermis was divided in two well-differentiated layers, the superficial stratum laxum and the deeper stratum compactum. Hypodermis was a loose layer mainly composed by adipocytes but we could observe variable amounts of fibroblast, collagen and blood vessels. In turbot two pigmentary layers could be identified: the pigmentary layer of dermis was located between basement membrane and dermis and the pigmentary layer of hypodermis immediately above the muscular layer. Three different types of chromatophores were present: melanophores, iridophores and xanthophores. The main differences observed between groups of fish with different colouration were in the amount of melanophores and xanthophores. The purpose of this article is to provide an overview of normal cutaneous biology prior to consideration of specific cutaneous alterations and diseases in turbot. Fil: Failde, L.D. Universidad de Santiago de Compostela; España Fil: Bermúdez, R. Universidad de Santiago de Compostela; España Fil: Vigliano, Fabricio Andrés. Universidad Nacional de Rosario. Facultad de Ciencias Veterinarias. Departamento de Ciencias Básicas. Cátedra de Histología y Embriología; Argentina Fil: Coscelli, Germán Alberto. Universidad de Santiago de Compostela; España. Universidad Nacional de Rosario. Facultad de Ciencias Veterinarias. Departamento de Ciencias Básicas. Cátedra de Histología y Embriología; Argentina Fil: Quiroga, Marina ... |
format |
Article in Journal/Newspaper |
author |
Failde, L.D. Bermúdez, R. Vigliano, Fabricio Andrés Coscelli, Germán Alberto Quiroga, Marina Inés |
author_facet |
Failde, L.D. Bermúdez, R. Vigliano, Fabricio Andrés Coscelli, Germán Alberto Quiroga, Marina Inés |
author_sort |
Failde, L.D. |
title |
Morphological, immunohistochemical and ultrastructural characterization of the skin of turbot (Psetta maxima L.) |
title_short |
Morphological, immunohistochemical and ultrastructural characterization of the skin of turbot (Psetta maxima L.) |
title_full |
Morphological, immunohistochemical and ultrastructural characterization of the skin of turbot (Psetta maxima L.) |
title_fullStr |
Morphological, immunohistochemical and ultrastructural characterization of the skin of turbot (Psetta maxima L.) |
title_full_unstemmed |
Morphological, immunohistochemical and ultrastructural characterization of the skin of turbot (Psetta maxima L.) |
title_sort |
morphological, immunohistochemical and ultrastructural characterization of the skin of turbot (psetta maxima l.) |
publisher |
Churchill Livingstone |
url |
http://hdl.handle.net/11336/31099 |
long_lat |
ENVELOPE(-67.967,-67.967,-67.450,-67.450) |
geographic |
Argentina Rosario |
geographic_facet |
Argentina Rosario |
genre |
Turbot |
genre_facet |
Turbot |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.tice.2014.06.004 info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0040816614000536 http://hdl.handle.net/11336/31099 Quiroga, Marina Inés; Bermúdez, R.; Failde, L.D.; Vigliano, Fabricio Andrés; Coscelli, Germán Alberto; Morphological, immunohistochemical and ultrastructural characterization of the skin of turbot (Psetta maxima L.); Churchill Livingstone; Tissue & Cell; 46; 5; 10-2014; 334-342 0040-8166 CONICET Digital CONICET |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
op_doi |
https://doi.org/10.1016/j.tice.2014.06.004 |
container_title |
Tissue and Cell |
container_volume |
46 |
container_issue |
5 |
container_start_page |
334 |
op_container_end_page |
342 |
_version_ |
1779321019220099072 |