Publication
Effect on health status and pathogen resistance of gilthead seabream (Sparus aurata) fed with diets supplemented with Gracilaria gracilis
| Summary: | Aquaculture intensification turns the reared populations prone to disease outbreaks, leading the industry to use antibiotics and chemotherapeutics. As the industry is searching for solutions, the development of sustainable aquafeeds with immunostimulant properties is emerging. This work aimed to assess the health benefits of Gracilaria gracilis as a supplement in Sparus aurata feed as well as its protective effect in a bacterial challenge. G. gracilis supplementation improved growth performance and influenced the haematological profile, namely in the constitution of the leukocytic population and erythrocytes size. Algae powder supplementation did not compromise the hepatic antioxidant systems and intestinal health and morphology were not affected by the algal supplementations. Algal extract improved lysozyme plasmatic concentration and a 5% algae powder inclusion was able to successfully protect the fish against a Photobacterium damselae subsp. piscicida infection, granting a 95% survival. In general, a 5% G. gracilis powder diet supplementation was able to improve growth, health, and bacterial resistance in gilthead seabream. |
|---|---|
| Main Authors: | Passos, Ricardo |
| Other Authors: | Correia, Ana Patrícia; Ferreira, Inês; Pires, Pedro; Pires, Damiana; Gomes, Emma; Carmo, Beatriz do; Santos, Paulo; Simões, Marco; Afonso, Clélia; Baptista, Teresa |
| Subject: | Aquaculture Bacterial challenge Dietary supplementation Fish welfare Seaweed |
| Year: | 2021 |
| Country: | Portugal |
| Document type: | article |
| Access type: | restricted access |
| Associated institution: | Instituto Politécnico de Leiria |
| Language: | English |
| Origin: | IC-online |
| _version_ | 1868415767003791360 |
|---|---|
| author | Passos, Ricardo |
| author2 | Correia, Ana Patrícia Ferreira, Inês Pires, Pedro Pires, Damiana Gomes, Emma Carmo, Beatriz do Santos, Paulo Simões, Marco Afonso, Clélia Baptista, Teresa |
| author2_role | author author author author author author author author author author |
| author_facet | Passos, Ricardo Correia, Ana Patrícia Ferreira, Inês Pires, Pedro Pires, Damiana Gomes, Emma Carmo, Beatriz do Santos, Paulo Simões, Marco Afonso, Clélia Baptista, Teresa |
| author_role | author |
| contributor_name_str_mv | Repositório IC-Online |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Passos, Ricardo\",\"Person.identifier.orcid\":\"0000-0003-4632-4492\"},{\"Person.name\":\"Correia, Ana Patrícia\",\"Person.identifier.orcid\":\"0000-0001-6885-6495\"},{\"Person.name\":\"Ferreira, Inês\"},{\"Person.name\":\"Pires, Pedro\",\"Person.identifier.orcid\":\"0000-0002-0748-0890\"},{\"Person.name\":\"Pires, Damiana\",\"Person.identifier.orcid\":\"0000-0002-6763-6498\"},{\"Person.name\":\"Gomes, Emma\"},{\"Person.name\":\"Carmo, Beatriz do\",\"Person.identifier.orcid\":\"0000-0002-0572-3748\"},{\"Person.name\":\"Santos, Paulo\"},{\"Person.name\":\"Simões, Marco\",\"Person.identifier.orcid\":\"0000-0001-7995-7304\"},{\"Person.name\":\"Afonso, Clélia\",\"Person.identifier.orcid\":\"0000-0002-4167-5237\"},{\"Person.name\":\"Baptista, Teresa\",\"Person.identifier.orcid\":\"0000-0003-1168-7461\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Repositório IC-Online |
| datacite.creators.creator.creatorName.fl_str_mv | Passos, Ricardo Correia, Ana Patrícia Ferreira, Inês Pires, Pedro Pires, Damiana Gomes, Emma Carmo, Beatriz do Santos, Paulo Simões, Marco Afonso, Clélia Baptista, Teresa |
| datacite.date.Accepted.fl_str_mv | 2021-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2021-08-10T10:22:17Z |
| datacite.date.embargoed.fl_str_mv | 2021-08-10T10:22:17Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| datacite.subjects.subject.fl_str_mv | Aquaculture Bacterial challenge Dietary supplementation Fish welfare Seaweed |
| datacite.titles.title.fl_str_mv | Effect on health status and pathogen resistance of gilthead seabream (Sparus aurata) fed with diets supplemented with Gracilaria gracilis |
| dc.contributor.none.fl_str_mv | Repositório IC-Online |
| dc.creator.none.fl_str_mv | Passos, Ricardo Correia, Ana Patrícia Ferreira, Inês Pires, Pedro Pires, Damiana Gomes, Emma Carmo, Beatriz do Santos, Paulo Simões, Marco Afonso, Clélia Baptista, Teresa |
| dc.date.Accepted.fl_str_mv | 2021-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2021-08-10T10:22:17Z |
| dc.date.embargoed.fl_str_mv | 2021-08-10T10:22:17Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10400.8/6055 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Elsevier |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| dc.subject.none.fl_str_mv | Aquaculture Bacterial challenge Dietary supplementation Fish welfare Seaweed |
| dc.title.fl_str_mv | Effect on health status and pathogen resistance of gilthead seabream (Sparus aurata) fed with diets supplemented with Gracilaria gracilis |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Aquaculture intensification turns the reared populations prone to disease outbreaks, leading the industry to use antibiotics and chemotherapeutics. As the industry is searching for solutions, the development of sustainable aquafeeds with immunostimulant properties is emerging. This work aimed to assess the health benefits of Gracilaria gracilis as a supplement in Sparus aurata feed as well as its protective effect in a bacterial challenge. G. gracilis supplementation improved growth performance and influenced the haematological profile, namely in the constitution of the leukocytic population and erythrocytes size. Algae powder supplementation did not compromise the hepatic antioxidant systems and intestinal health and morphology were not affected by the algal supplementations. Algal extract improved lysozyme plasmatic concentration and a 5% algae powder inclusion was able to successfully protect the fish against a Photobacterium damselae subsp. piscicida infection, granting a 95% survival. In general, a 5% G. gracilis powder diet supplementation was able to improve growth, health, and bacterial resistance in gilthead seabream. |
| dirty | 0 |
| eu_rights_str_mv | restrictedAccess |
| format | article |
| fulltext.url.fl_str_mv | https://iconline.ipleiria.pt/bitstreams/30ec4d63-4e30-4b07-a5df-d344d105068b/download |
| funding.funder.alternateName_str_mv | FCT |
| funding.funder.identifier_str_mv | http://doi.org/10.13039/501100001871 |
| funding.funder.name_str_mv | Fundação para a Ciência e a Tecnologia |
| funding.name_str_mv | 6817 - DCRRNI ID |
| id | iconline_29397fe8dff4d94ef29e38287c46cd74 |
| identifier.url.fl_str_mv | http://hdl.handle.net/10400.8/6055 |
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| institution | Instituto Politécnico de Leiria |
| instname_str | Instituto Politécnico de Leiria |
| language | eng |
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| network_name_str | IC-online |
| oai_identifier_str | oai:iconline.ipleiria.pt:10400.8/6055 |
| organization_str_mv | urn:organizationAcronym:iconline |
| person_str_mv | Passos, Ricardo Passos, Ricardo http://orcid.org/0000-0003-4632-4492 0000-0003-4632-4492 Correia, Ana Patrícia Correia, Ana Patrícia https://www.ciencia-id.pt/5F1C-3FBA-4FE5 5F1C-3FBA-4FE5 http://orcid.org/0000-0001-6885-6495 0000-0001-6885-6495 Ferreira, Inês Ferreira, Inês https://www.ciencia-id.pt/1E1F-2A2B-2361 1E1F-2A2B-2361 Pires, Pedro Pires, Pedro http://orcid.org/0000-0002-0748-0890 0000-0002-0748-0890 Pires, Damiana Pires, Damiana https://www.ciencia-id.pt/911B-3AE7-BA43 911B-3AE7-BA43 http://orcid.org/0000-0002-6763-6498 0000-0002-6763-6498 Gomes, Emma Carmo, Beatriz do Carmo, Beatriz do http://orcid.org/0000-0002-0572-3748 0000-0002-0572-3748 Santos, Paulo Simões, Marco Simões, Marco https://www.ciencia-id.pt/1D1C-C217-F68A 1D1C-C217-F68A http://orcid.org/0000-0001-7995-7304 0000-0001-7995-7304 Afonso, Clélia Afonso, Clélia https://www.ciencia-id.pt/C512-13C3-50DD C512-13C3-50DD http://orcid.org/0000-0002-4167-5237 0000-0002-4167-5237 Baptista, Teresa Baptista, Teresa https://www.ciencia-id.pt/A61F-25C1-034A A61F-25C1-034A http://orcid.org/0000-0003-1168-7461 0000-0003-1168-7461 |
| publishDate | 2021 |
| publisher.none.fl_str_mv | Elsevier |
| reponame_str | IC-online |
| repository_id_str | urn:repositoryAcronym:iconline |
| service_str_mv | urn:repositoryAcronym:iconline |
| spelling | engElsevierpt_PTAquaculture intensification turns the reared populations prone to disease outbreaks, leading the industry to use antibiotics and chemotherapeutics. As the industry is searching for solutions, the development of sustainable aquafeeds with immunostimulant properties is emerging. This work aimed to assess the health benefits of Gracilaria gracilis as a supplement in Sparus aurata feed as well as its protective effect in a bacterial challenge. G. gracilis supplementation improved growth performance and influenced the haematological profile, namely in the constitution of the leukocytic population and erythrocytes size. Algae powder supplementation did not compromise the hepatic antioxidant systems and intestinal health and morphology were not affected by the algal supplementations. Algal extract improved lysozyme plasmatic concentration and a 5% algae powder inclusion was able to successfully protect the fish against a Photobacterium damselae subsp. piscicida infection, granting a 95% survival. In general, a 5% G. gracilis powder diet supplementation was able to improve growth, health, and bacterial resistance in gilthead seabream.application/pdfpt_PTEffect on health status and pathogen resistance of gilthead seabream (Sparus aurata) fed with diets supplemented with Gracilaria gracilisPersonalPassos, RicardoDSpacehttp://dspace.org/items/b9cd81a6-e8f2-44f2-a9fb-18d2dba4bb3bDSpacehttp://dspace.org/items/b9cd81a6-e8f2-44f2-a9fb-18d2dba4bb3bPassosRicardoORCIDhttp://orcid.org0000-0003-4632-4492PersonalCorreia, Ana PatríciaDSpacehttp://dspace.org/items/785debc4-d568-4c7c-be1f-5ff822dda3d0DSpacehttp://dspace.org/items/785debc4-d568-4c7c-be1f-5ff822dda3d0CorreiaAna PatríciaCiência IDhttps://www.ciencia-id.pt5F1C-3FBA-4FE5ORCIDhttp://orcid.org0000-0001-6885-6495PersonalFerreira, InêsDSpacehttp://dspace.org/items/79ef2b2e-8b1f-4d41-8218-69e89e0a4eecDSpacehttp://dspace.org/items/79ef2b2e-8b1f-4d41-8218-69e89e0a4eecde Almeida FerreiraInêsCiência IDhttps://www.ciencia-id.pt1E1F-2A2B-2361PersonalPires, PedroDSpacehttp://dspace.org/items/c486d35b-be38-4d7f-95e6-bde5b0a42a3cDSpacehttp://dspace.org/items/c486d35b-be38-4d7f-95e6-bde5b0a42a3cPiresPedroORCIDhttp://orcid.org0000-0002-0748-0890PersonalPires, DamianaDSpacehttp://dspace.org/items/9118fb03-4338-4db8-9617-5c46e5d0dd28DSpacehttp://dspace.org/items/9118fb03-4338-4db8-9617-5c46e5d0dd28PiresDamianaCiência IDhttps://www.ciencia-id.pt911B-3AE7-BA43ORCIDhttp://orcid.org0000-0002-6763-6498Gomes, EmmaPersonalCarmo, Beatriz doDSpacehttp://dspace.org/items/fb171237-5db8-4234-b413-7046360d7198DSpacehttp://dspace.org/items/fb171237-5db8-4234-b413-7046360d7198CarmoBeatrizORCIDhttp://orcid.org0000-0002-0572-3748Santos, PauloPersonalSimões, MarcoDSpacehttp://dspace.org/items/e2a25105-22d0-4e1d-9e51-2befd64f1bafDSpacehttp://dspace.org/items/e2a25105-22d0-4e1d-9e51-2befd64f1bafDias SimõesMarco AurélioCiência IDhttps://www.ciencia-id.pt1D1C-C217-F68AORCIDhttp://orcid.org0000-0001-7995-7304PersonalAfonso, CléliaDSpacehttp://dspace.org/items/4876cc93-8744-4885-ae53-7b552036195dDSpacehttp://dspace.org/items/4876cc93-8744-4885-ae53-7b552036195dAfonsoCléliaCiência IDhttps://www.ciencia-id.ptC512-13C3-50DDORCIDhttp://orcid.org0000-0002-4167-5237Researcher IDhttps://www.researcherid.comB-1211-2016PersonalBaptista, TeresaDSpacehttp://dspace.org/items/3f0c36c9-c1c4-44e5-801c-b307dbe5625aDSpacehttp://dspace.org/items/3f0c36c9-c1c4-44e5-801c-b307dbe5625aBaptistaTeresaCiência IDhttps://www.ciencia-id.ptA61F-25C1-034AORCIDhttp://orcid.org0000-0003-1168-7461HostingInstitutionOrganizationalRepositório IC-Onlinee-mailmailto:repositorio@ipleiria.ptrepositorio@ipleiria.ptISSNIsPartOf0044-8486DOIIsPartOf10.1016/j.aquaculture.2020.7358882021-08-10T10:22:17Z20212021-01-01T00:00:00ZHandlehttp://hdl.handle.net/10400.8/6055http://purl.org/coar/access_right/c_16ecrestricted accessAquacultureBacterial challengeDietary supplementationFish welfareSeaweed1742962 bytesFundação para a Ciência e a TecnologiaMarine and Environmental Sciences Centre6817 - DCRRNI IDCrossref Funder IDhttp://doi.org/10.13039/501100001871literaturehttp://purl.org/coar/resource_type/c_6501journal article2021http://creativecommons.org/licenses/by/4.0/http://purl.org/coar/access_right/c_16ecapplication/pdffulltexthttps://iconline.ipleiria.pt/bitstreams/30ec4d63-4e30-4b07-a5df-d344d105068b/downloadAquaculture531 |
| spellingShingle | Effect on health status and pathogen resistance of gilthead seabream (Sparus aurata) fed with diets supplemented with Gracilaria gracilis Passos, Ricardo Aquaculture Bacterial challenge Dietary supplementation Fish welfare Seaweed |
| status | SINGLETON |
| subject.fl_str_mv | Aquaculture Bacterial challenge Dietary supplementation Fish welfare Seaweed |
| title | Effect on health status and pathogen resistance of gilthead seabream (Sparus aurata) fed with diets supplemented with Gracilaria gracilis |
| title_full | Effect on health status and pathogen resistance of gilthead seabream (Sparus aurata) fed with diets supplemented with Gracilaria gracilis |
| title_fullStr | Effect on health status and pathogen resistance of gilthead seabream (Sparus aurata) fed with diets supplemented with Gracilaria gracilis |
| title_full_unstemmed | Effect on health status and pathogen resistance of gilthead seabream (Sparus aurata) fed with diets supplemented with Gracilaria gracilis |
| title_short | Effect on health status and pathogen resistance of gilthead seabream (Sparus aurata) fed with diets supplemented with Gracilaria gracilis |
| title_sort | Effect on health status and pathogen resistance of gilthead seabream (Sparus aurata) fed with diets supplemented with Gracilaria gracilis |
| topic | Aquaculture Bacterial challenge Dietary supplementation Fish welfare Seaweed |
| topic_facet | Aquaculture Bacterial challenge Dietary supplementation Fish welfare Seaweed |
| url | http://hdl.handle.net/10400.8/6055 |
| visible | 1 |