UV radiation effects and bioaccumulation of UV-absorbing compounds in Artemia persimilis larvae

Autores
Marcoval, Maria Alejandra; Díaz, Ana Cristina; Pisani, Emiliano; Fenucci, Jorge Lino
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The aims of this study were to determine if larvae of Artemia persimilis (Crustacea: Branchiopoda) can bioaccumulate ultraviolet radiation (UVR) absorbing compounds like mycosporine-like aminoacids (MAAs) through the diet and the probable protective role of this compounds on larvae of shrimp. Metanauplii II-metanauplii VII of Artemia were feeding with microalgae to produce UV absorbing compounds like Thalassiosira fluviatilis and Chaetoceros gracilis previously irradiated with UVR. Additionally, were studied if this irradiation affects their ingestion rate, survival and growth. Microalgae grown in F/2 media during 20 days in semi-continuous cultures, under two radiation treatments: 1) PAR (400-700nm): with an average irradiance of 300 μmol quanta m-2 s-1 for photosynthetically active radiation and 2) UVR+PAR (280-700 nm): with an average irradiance of 300 μmol quanta m-2 s-1 for PAR plus an average irradiance of 20 W m-2 simulating natural conditions. Only for those specimens fed with UVR-irradiated algae, a peak of absorption (334 nm ~ 0.13 OD/n) in the UVR range was observed. There were no significant differences in Ingestion rate (192 ±10 and 176±7 µL ind-1 h-1) and growth (400 y 370 %) between no irradiated and UV-irradiated treatment, respectively. After exposition to UVR stress for 48 hours those individuals fed PAR-treated algae showed mortality rates ~50 %; whereas those fed UVR-irradiated algae present survival rates ~90%. The results implies that larval stages of A. persimilis can bioaccumulate UV-absorbing compounds through their diets, supporting the idea that this compounds plays an important role by protecting against UVR stress.
Fil: Marcoval, Maria Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Díaz, Ana Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Pisani, Emiliano. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Fenucci, Jorge Lino. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Materia
CRUSTACEAN LARVAE
UV-INDUCED STRESS
BIOACCUMULATION
PHOTOPROTECTION
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:11336/67195
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/67195
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling UV radiation effects and bioaccumulation of UV-absorbing compounds in Artemia persimilis larvaeMarcoval, Maria AlejandraDíaz, Ana CristinaPisani, EmilianoFenucci, Jorge LinoCRUSTACEAN LARVAEUV-INDUCED STRESSBIOACCUMULATIONPHOTOPROTECTIONhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The aims of this study were to determine if larvae of Artemia persimilis (Crustacea: Branchiopoda) can bioaccumulate ultraviolet radiation (UVR) absorbing compounds like mycosporine-like aminoacids (MAAs) through the diet and the probable protective role of this compounds on larvae of shrimp. Metanauplii II-metanauplii VII of Artemia were feeding with microalgae to produce UV absorbing compounds like Thalassiosira fluviatilis and Chaetoceros gracilis previously irradiated with UVR. Additionally, were studied if this irradiation affects their ingestion rate, survival and growth. Microalgae grown in F/2 media during 20 days in semi-continuous cultures, under two radiation treatments: 1) PAR (400-700nm): with an average irradiance of 300 μmol quanta m-2 s-1 for photosynthetically active radiation and 2) UVR+PAR (280-700 nm): with an average irradiance of 300 μmol quanta m-2 s-1 for PAR plus an average irradiance of 20 W m-2 simulating natural conditions. Only for those specimens fed with UVR-irradiated algae, a peak of absorption (334 nm ~ 0.13 OD/n) in the UVR range was observed. There were no significant differences in Ingestion rate (192 ±10 and 176±7 µL ind-1 h-1) and growth (400 y 370 %) between no irradiated and UV-irradiated treatment, respectively. After exposition to UVR stress for 48 hours those individuals fed PAR-treated algae showed mortality rates ~50 %; whereas those fed UVR-irradiated algae present survival rates ~90%. The results implies that larval stages of A. persimilis can bioaccumulate UV-absorbing compounds through their diets, supporting the idea that this compounds plays an important role by protecting against UVR stress.Fil: Marcoval, Maria Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Díaz, Ana Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Pisani, Emiliano. Instituto Nacional de Investigaciones y Desarrollo Pesquero; ArgentinaFil: Fenucci, Jorge Lino. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaPanamJas2016-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/67195Marcoval, Maria Alejandra; Díaz, Ana Cristina; Pisani, Emiliano; Fenucci, Jorge Lino; UV radiation effects and bioaccumulation of UV-absorbing compounds in Artemia persimilis larvae; PanamJas; Pan-American Journal of Aquatic Sciences; 11; 2; 7-2016; 103-1121809-9009CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://panamjas.org/pdf_artigos/PANAMJAS_11(2)_103-112.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:43:06Zoai:ri.conicet.gov.ar:11336/67195instacron: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:34982025-09-29 09:43:06.872CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv UV radiation effects and bioaccumulation of UV-absorbing compounds in Artemia persimilis larvae
title UV radiation effects and bioaccumulation of UV-absorbing compounds in Artemia persimilis larvae
spellingShingle UV radiation effects and bioaccumulation of UV-absorbing compounds in Artemia persimilis larvae
Marcoval, Maria Alejandra
CRUSTACEAN LARVAE
UV-INDUCED STRESS
BIOACCUMULATION
PHOTOPROTECTION
title_short UV radiation effects and bioaccumulation of UV-absorbing compounds in Artemia persimilis larvae
title_full UV radiation effects and bioaccumulation of UV-absorbing compounds in Artemia persimilis larvae
title_fullStr UV radiation effects and bioaccumulation of UV-absorbing compounds in Artemia persimilis larvae
title_full_unstemmed UV radiation effects and bioaccumulation of UV-absorbing compounds in Artemia persimilis larvae
title_sort UV radiation effects and bioaccumulation of UV-absorbing compounds in Artemia persimilis larvae
dc.creator.none.fl_str_mv Marcoval, Maria Alejandra
Díaz, Ana Cristina
Pisani, Emiliano
Fenucci, Jorge Lino
author Marcoval, Maria Alejandra
author_facet Marcoval, Maria Alejandra
Díaz, Ana Cristina
Pisani, Emiliano
Fenucci, Jorge Lino
author_role author
author2 Díaz, Ana Cristina
Pisani, Emiliano
Fenucci, Jorge Lino
author2_role author
author
author
dc.subject.none.fl_str_mv CRUSTACEAN LARVAE
UV-INDUCED STRESS
BIOACCUMULATION
PHOTOPROTECTION
topic CRUSTACEAN LARVAE
UV-INDUCED STRESS
BIOACCUMULATION
PHOTOPROTECTION
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The aims of this study were to determine if larvae of Artemia persimilis (Crustacea: Branchiopoda) can bioaccumulate ultraviolet radiation (UVR) absorbing compounds like mycosporine-like aminoacids (MAAs) through the diet and the probable protective role of this compounds on larvae of shrimp. Metanauplii II-metanauplii VII of Artemia were feeding with microalgae to produce UV absorbing compounds like Thalassiosira fluviatilis and Chaetoceros gracilis previously irradiated with UVR. Additionally, were studied if this irradiation affects their ingestion rate, survival and growth. Microalgae grown in F/2 media during 20 days in semi-continuous cultures, under two radiation treatments: 1) PAR (400-700nm): with an average irradiance of 300 μmol quanta m-2 s-1 for photosynthetically active radiation and 2) UVR+PAR (280-700 nm): with an average irradiance of 300 μmol quanta m-2 s-1 for PAR plus an average irradiance of 20 W m-2 simulating natural conditions. Only for those specimens fed with UVR-irradiated algae, a peak of absorption (334 nm ~ 0.13 OD/n) in the UVR range was observed. There were no significant differences in Ingestion rate (192 ±10 and 176±7 µL ind-1 h-1) and growth (400 y 370 %) between no irradiated and UV-irradiated treatment, respectively. After exposition to UVR stress for 48 hours those individuals fed PAR-treated algae showed mortality rates ~50 %; whereas those fed UVR-irradiated algae present survival rates ~90%. The results implies that larval stages of A. persimilis can bioaccumulate UV-absorbing compounds through their diets, supporting the idea that this compounds plays an important role by protecting against UVR stress.
Fil: Marcoval, Maria Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Díaz, Ana Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Pisani, Emiliano. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Fenucci, Jorge Lino. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
description The aims of this study were to determine if larvae of Artemia persimilis (Crustacea: Branchiopoda) can bioaccumulate ultraviolet radiation (UVR) absorbing compounds like mycosporine-like aminoacids (MAAs) through the diet and the probable protective role of this compounds on larvae of shrimp. Metanauplii II-metanauplii VII of Artemia were feeding with microalgae to produce UV absorbing compounds like Thalassiosira fluviatilis and Chaetoceros gracilis previously irradiated with UVR. Additionally, were studied if this irradiation affects their ingestion rate, survival and growth. Microalgae grown in F/2 media during 20 days in semi-continuous cultures, under two radiation treatments: 1) PAR (400-700nm): with an average irradiance of 300 μmol quanta m-2 s-1 for photosynthetically active radiation and 2) UVR+PAR (280-700 nm): with an average irradiance of 300 μmol quanta m-2 s-1 for PAR plus an average irradiance of 20 W m-2 simulating natural conditions. Only for those specimens fed with UVR-irradiated algae, a peak of absorption (334 nm ~ 0.13 OD/n) in the UVR range was observed. There were no significant differences in Ingestion rate (192 ±10 and 176±7 µL ind-1 h-1) and growth (400 y 370 %) between no irradiated and UV-irradiated treatment, respectively. After exposition to UVR stress for 48 hours those individuals fed PAR-treated algae showed mortality rates ~50 %; whereas those fed UVR-irradiated algae present survival rates ~90%. The results implies that larval stages of A. persimilis can bioaccumulate UV-absorbing compounds through their diets, supporting the idea that this compounds plays an important role by protecting against UVR stress.
publishDate 2016
dc.date.none.fl_str_mv 2016-07
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/11336/67195
Marcoval, Maria Alejandra; Díaz, Ana Cristina; Pisani, Emiliano; Fenucci, Jorge Lino; UV radiation effects and bioaccumulation of UV-absorbing compounds in Artemia persimilis larvae; PanamJas; Pan-American Journal of Aquatic Sciences; 11; 2; 7-2016; 103-112
1809-9009
CONICET Digital
CONICET
url http://hdl.handle.net/11336/67195
identifier_str_mv Marcoval, Maria Alejandra; Díaz, Ana Cristina; Pisani, Emiliano; Fenucci, Jorge Lino; UV radiation effects and bioaccumulation of UV-absorbing compounds in Artemia persimilis larvae; PanamJas; Pan-American Journal of Aquatic Sciences; 11; 2; 7-2016; 103-112
1809-9009
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://panamjas.org/pdf_artigos/PANAMJAS_11(2)_103-112.pdf
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv PanamJas
publisher.none.fl_str_mv PanamJas
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
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score 13.070432

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