Comparison of dietary sterols on growth, survival and midgut gland histology of prawn Artemesia longinaris (Decapoda, Penaeidea)

Autores
Haran, Nora Selma; Díaz, Ana Cristina; Fenucci, Jorge Lino
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Two trials were conducted to evaluate the growth, survival and midgut gland histological conditions of Argentine prawn Artemesia longinaris nourished with diets having different sterols. Juvenile individuals of 0.97-1.01 and 1.75g were fed five semi purified diets containing 2% cholesterol, ergosterol, stigmasterol or β-sitosterol and a control ration without sterols for a period of six weeks. The digestive gland of intermoult prawn were dissected out and processed for light microscope studies. Rations having cholesterol and stigmasterol were found to result in higher growth than the other diets. Also individuals fed these diets showed midgut gland tissues similar to those of wild animals. The histoarchitecture of the midgutgland of A. longinaris fed ergosterol, β-sitosterol and the control diet were found to result in several alterations such as dismissing of cellular high, loss of the star–shaped lumen of the tubules, retraction of basal membranes and absence of brush border, haemocytic infiltration, cells with foamy appearance, cellular necrosis and hypertrophy and finally tissue disorganization. The results obtained suggest that addition of cholesterol or stigmasterol to feeds for this species, promotes an increase in weight and the hepatopancreas shows typical histological structure like wild prawns.
Fil: Haran, Nora Selma. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Marinas; Argentina
Fil: Díaz, Ana Cristina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Marinas; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: Fenucci, Jorge Lino. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Marinas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Crustacea
Nutrition
Sterols
Midgut Gland
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/26028
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Comparison of dietary sterols on growth, survival and midgut gland histology of prawn Artemesia longinaris (Decapoda, Penaeidea)Haran, Nora SelmaDíaz, Ana CristinaFenucci, Jorge LinoCrustaceaNutritionSterolsMidgut Glandhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Two trials were conducted to evaluate the growth, survival and midgut gland histological conditions of Argentine prawn Artemesia longinaris nourished with diets having different sterols. Juvenile individuals of 0.97-1.01 and 1.75g were fed five semi purified diets containing 2% cholesterol, ergosterol, stigmasterol or β-sitosterol and a control ration without sterols for a period of six weeks. The digestive gland of intermoult prawn were dissected out and processed for light microscope studies. Rations having cholesterol and stigmasterol were found to result in higher growth than the other diets. Also individuals fed these diets showed midgut gland tissues similar to those of wild animals. The histoarchitecture of the midgutgland of A. longinaris fed ergosterol, β-sitosterol and the control diet were found to result in several alterations such as dismissing of cellular high, loss of the star–shaped lumen of the tubules, retraction of basal membranes and absence of brush border, haemocytic infiltration, cells with foamy appearance, cellular necrosis and hypertrophy and finally tissue disorganization. The results obtained suggest that addition of cholesterol or stigmasterol to feeds for this species, promotes an increase in weight and the hepatopancreas shows typical histological structure like wild prawns.Fil: Haran, Nora Selma. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Marinas; ArgentinaFil: Díaz, Ana Cristina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Marinas; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; ArgentinaFil: Fenucci, Jorge Lino. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Marinas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaIsraeli Journal Of Aquaculture-bamidgeh2013-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/26028Haran, Nora Selma; Díaz, Ana Cristina; Fenucci, Jorge Lino; Comparison of dietary sterols on growth, survival and midgut gland histology of prawn Artemesia longinaris (Decapoda, Penaeidea); Israeli Journal Of Aquaculture-bamidgeh; Israeli Journal Of Aquaculture-bamidgeh; 65; 2-2013; 1-70792-156XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.siamb.org.il/article-1172-IJA-65-2013-751.aspxinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:54:42Zoai:ri.conicet.gov.ar:11336/26028instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:54:43.011CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Comparison of dietary sterols on growth, survival and midgut gland histology of prawn Artemesia longinaris (Decapoda, Penaeidea)
title Comparison of dietary sterols on growth, survival and midgut gland histology of prawn Artemesia longinaris (Decapoda, Penaeidea)
spellingShingle Comparison of dietary sterols on growth, survival and midgut gland histology of prawn Artemesia longinaris (Decapoda, Penaeidea)
Haran, Nora Selma
Crustacea
Nutrition
Sterols
Midgut Gland
title_short Comparison of dietary sterols on growth, survival and midgut gland histology of prawn Artemesia longinaris (Decapoda, Penaeidea)
title_full Comparison of dietary sterols on growth, survival and midgut gland histology of prawn Artemesia longinaris (Decapoda, Penaeidea)
title_fullStr Comparison of dietary sterols on growth, survival and midgut gland histology of prawn Artemesia longinaris (Decapoda, Penaeidea)
title_full_unstemmed Comparison of dietary sterols on growth, survival and midgut gland histology of prawn Artemesia longinaris (Decapoda, Penaeidea)
title_sort Comparison of dietary sterols on growth, survival and midgut gland histology of prawn Artemesia longinaris (Decapoda, Penaeidea)
dc.creator.none.fl_str_mv Haran, Nora Selma
Díaz, Ana Cristina
Fenucci, Jorge Lino
author Haran, Nora Selma
author_facet Haran, Nora Selma
Díaz, Ana Cristina
Fenucci, Jorge Lino
author_role author
author2 Díaz, Ana Cristina
Fenucci, Jorge Lino
author2_role author
author
dc.subject.none.fl_str_mv Crustacea
Nutrition
Sterols
Midgut Gland
topic Crustacea
Nutrition
Sterols
Midgut Gland
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Two trials were conducted to evaluate the growth, survival and midgut gland histological conditions of Argentine prawn Artemesia longinaris nourished with diets having different sterols. Juvenile individuals of 0.97-1.01 and 1.75g were fed five semi purified diets containing 2% cholesterol, ergosterol, stigmasterol or β-sitosterol and a control ration without sterols for a period of six weeks. The digestive gland of intermoult prawn were dissected out and processed for light microscope studies. Rations having cholesterol and stigmasterol were found to result in higher growth than the other diets. Also individuals fed these diets showed midgut gland tissues similar to those of wild animals. The histoarchitecture of the midgutgland of A. longinaris fed ergosterol, β-sitosterol and the control diet were found to result in several alterations such as dismissing of cellular high, loss of the star–shaped lumen of the tubules, retraction of basal membranes and absence of brush border, haemocytic infiltration, cells with foamy appearance, cellular necrosis and hypertrophy and finally tissue disorganization. The results obtained suggest that addition of cholesterol or stigmasterol to feeds for this species, promotes an increase in weight and the hepatopancreas shows typical histological structure like wild prawns.
Fil: Haran, Nora Selma. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Marinas; Argentina
Fil: Díaz, Ana Cristina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Marinas; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: Fenucci, Jorge Lino. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Marinas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Two trials were conducted to evaluate the growth, survival and midgut gland histological conditions of Argentine prawn Artemesia longinaris nourished with diets having different sterols. Juvenile individuals of 0.97-1.01 and 1.75g were fed five semi purified diets containing 2% cholesterol, ergosterol, stigmasterol or β-sitosterol and a control ration without sterols for a period of six weeks. The digestive gland of intermoult prawn were dissected out and processed for light microscope studies. Rations having cholesterol and stigmasterol were found to result in higher growth than the other diets. Also individuals fed these diets showed midgut gland tissues similar to those of wild animals. The histoarchitecture of the midgutgland of A. longinaris fed ergosterol, β-sitosterol and the control diet were found to result in several alterations such as dismissing of cellular high, loss of the star–shaped lumen of the tubules, retraction of basal membranes and absence of brush border, haemocytic infiltration, cells with foamy appearance, cellular necrosis and hypertrophy and finally tissue disorganization. The results obtained suggest that addition of cholesterol or stigmasterol to feeds for this species, promotes an increase in weight and the hepatopancreas shows typical histological structure like wild prawns.
publishDate 2013
dc.date.none.fl_str_mv 2013-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/26028
Haran, Nora Selma; Díaz, Ana Cristina; Fenucci, Jorge Lino; Comparison of dietary sterols on growth, survival and midgut gland histology of prawn Artemesia longinaris (Decapoda, Penaeidea); Israeli Journal Of Aquaculture-bamidgeh; Israeli Journal Of Aquaculture-bamidgeh; 65; 2-2013; 1-7
0792-156X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/26028
identifier_str_mv Haran, Nora Selma; Díaz, Ana Cristina; Fenucci, Jorge Lino; Comparison of dietary sterols on growth, survival and midgut gland histology of prawn Artemesia longinaris (Decapoda, Penaeidea); Israeli Journal Of Aquaculture-bamidgeh; Israeli Journal Of Aquaculture-bamidgeh; 65; 2-2013; 1-7
0792-156X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.siamb.org.il/article-1172-IJA-65-2013-751.aspx
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Israeli Journal Of Aquaculture-bamidgeh
publisher.none.fl_str_mv Israeli Journal Of Aquaculture-bamidgeh
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842269302292480000
score 12.885934

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