Trichostrongylus Colubriformis infection in santa inês lambs: Impact on feed digestibility, blood markers, and nitrogen balance
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/s1984-29612020026 http://hdl.handle.net/11449/198851 |
Resumo: | This study aimed to evaluate the effects of Trichostrongylus colubriformis infection on the hemato-biochemical parameters, feed digestibility, and nitrogen balance in Santa Inês lambs. Eighteen three-month-old Santa Ines castrated male lambs (16.9 ± 1.43 kg of body weight) were randomly distributed in two experimental treatments: infected with T. colubriformis (I, n = 9) and uninfected (U, n = 9). The I group received a total of 45,000 L3 larvae of T. colubriformis (5,000 infective larvae, three times per week, for three weeks). During the experimental period, blood, feed digestibility, and nitrogen balance were evaluated. The I lambs showed a reduction in erythrocytes, hemoglobin, hematocrit, mean corpuscular volume, and total proteins, as well as an increase in platelets and eosinophils compared to those in the U group (p < 0.05). With the exception of total protein content, these values were within the normal range for the species. Furthermore, lower dry matter and organic matter digestibility were observed in the I lambs (p = 0.08). The present findings highlight that T. colubriformis infection has the potential to impair some hemato-biochemical parameters as well as feed digestibility in lambs, which could affect their productivity. |
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Trichostrongylus Colubriformis infection in santa inês lambs: Impact on feed digestibility, blood markers, and nitrogen balanceInfecção por trichostrongylus Colubriformis em cordeiros santa inês: Impacto na digestibilidade dos alimentos, marcadores sanguíneos e balanço de nitrogênioFeed digestibilityHematologyLambsParasitesThis study aimed to evaluate the effects of Trichostrongylus colubriformis infection on the hemato-biochemical parameters, feed digestibility, and nitrogen balance in Santa Inês lambs. Eighteen three-month-old Santa Ines castrated male lambs (16.9 ± 1.43 kg of body weight) were randomly distributed in two experimental treatments: infected with T. colubriformis (I, n = 9) and uninfected (U, n = 9). The I group received a total of 45,000 L3 larvae of T. colubriformis (5,000 infective larvae, three times per week, for three weeks). During the experimental period, blood, feed digestibility, and nitrogen balance were evaluated. The I lambs showed a reduction in erythrocytes, hemoglobin, hematocrit, mean corpuscular volume, and total proteins, as well as an increase in platelets and eosinophils compared to those in the U group (p < 0.05). With the exception of total protein content, these values were within the normal range for the species. Furthermore, lower dry matter and organic matter digestibility were observed in the I lambs (p = 0.08). The present findings highlight that T. colubriformis infection has the potential to impair some hemato-biochemical parameters as well as feed digestibility in lambs, which could affect their productivity.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Universidade Federal do Piauí – UFPI, Campus Professora Cinobelina ElvasLaboratório de Nutrição Animal Centro de Energia Nuclear na Agricultura – CENA Universidade de São Paulo – USPInstituto de Zootecnia – IZ Secretaria de Agricultura e Abastecimento – SAA, Nova OdessaInstituto de Biociências Universidade Estadual Paulista – UNESPInstituto de Biociências Universidade Estadual Paulista – UNESPFAPESP: 2014/05023-1Universidade Federal do Piauí – UFPIUniversidade de São Paulo (USP)Secretaria de Agricultura e Abastecimento – SAAUniversidade Estadual Paulista (Unesp)Dias-Silva, Tairon PannunzioFilho, Adibe Luiz AbdallaKatiki, Luciana MoritaDo Amarante, Alessandro Francisco Talamini [UNESP]Abdalla, Adibe LuizLouvandini, Helder2020-12-12T01:23:41Z2020-12-12T01:23:41Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1590/s1984-29612020026Revista Brasileira de Parasitologia Veterinaria, v. 29, n. 2, 2020.1984-29610103-846Xhttp://hdl.handle.net/11449/19885110.1590/s1984-29612020026S1984-296120200002003002-s2.0-85084964371S1984-29612020000200300.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira de Parasitologia Veterinariainfo:eu-repo/semantics/openAccess2023-11-28T06:18:24Zoai:repositorio.unesp.br:11449/198851Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:59:03.455557Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Trichostrongylus Colubriformis infection in santa inês lambs: Impact on feed digestibility, blood markers, and nitrogen balance Infecção por trichostrongylus Colubriformis em cordeiros santa inês: Impacto na digestibilidade dos alimentos, marcadores sanguíneos e balanço de nitrogênio |
title |
Trichostrongylus Colubriformis infection in santa inês lambs: Impact on feed digestibility, blood markers, and nitrogen balance |
spellingShingle |
Trichostrongylus Colubriformis infection in santa inês lambs: Impact on feed digestibility, blood markers, and nitrogen balance Dias-Silva, Tairon Pannunzio Feed digestibility Hematology Lambs Parasites |
title_short |
Trichostrongylus Colubriformis infection in santa inês lambs: Impact on feed digestibility, blood markers, and nitrogen balance |
title_full |
Trichostrongylus Colubriformis infection in santa inês lambs: Impact on feed digestibility, blood markers, and nitrogen balance |
title_fullStr |
Trichostrongylus Colubriformis infection in santa inês lambs: Impact on feed digestibility, blood markers, and nitrogen balance |
title_full_unstemmed |
Trichostrongylus Colubriformis infection in santa inês lambs: Impact on feed digestibility, blood markers, and nitrogen balance |
title_sort |
Trichostrongylus Colubriformis infection in santa inês lambs: Impact on feed digestibility, blood markers, and nitrogen balance |
author |
Dias-Silva, Tairon Pannunzio |
author_facet |
Dias-Silva, Tairon Pannunzio Filho, Adibe Luiz Abdalla Katiki, Luciana Morita Do Amarante, Alessandro Francisco Talamini [UNESP] Abdalla, Adibe Luiz Louvandini, Helder |
author_role |
author |
author2 |
Filho, Adibe Luiz Abdalla Katiki, Luciana Morita Do Amarante, Alessandro Francisco Talamini [UNESP] Abdalla, Adibe Luiz Louvandini, Helder |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal do Piauí – UFPI Universidade de São Paulo (USP) Secretaria de Agricultura e Abastecimento – SAA Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Dias-Silva, Tairon Pannunzio Filho, Adibe Luiz Abdalla Katiki, Luciana Morita Do Amarante, Alessandro Francisco Talamini [UNESP] Abdalla, Adibe Luiz Louvandini, Helder |
dc.subject.por.fl_str_mv |
Feed digestibility Hematology Lambs Parasites |
topic |
Feed digestibility Hematology Lambs Parasites |
description |
This study aimed to evaluate the effects of Trichostrongylus colubriformis infection on the hemato-biochemical parameters, feed digestibility, and nitrogen balance in Santa Inês lambs. Eighteen three-month-old Santa Ines castrated male lambs (16.9 ± 1.43 kg of body weight) were randomly distributed in two experimental treatments: infected with T. colubriformis (I, n = 9) and uninfected (U, n = 9). The I group received a total of 45,000 L3 larvae of T. colubriformis (5,000 infective larvae, three times per week, for three weeks). During the experimental period, blood, feed digestibility, and nitrogen balance were evaluated. The I lambs showed a reduction in erythrocytes, hemoglobin, hematocrit, mean corpuscular volume, and total proteins, as well as an increase in platelets and eosinophils compared to those in the U group (p < 0.05). With the exception of total protein content, these values were within the normal range for the species. Furthermore, lower dry matter and organic matter digestibility were observed in the I lambs (p = 0.08). The present findings highlight that T. colubriformis infection has the potential to impair some hemato-biochemical parameters as well as feed digestibility in lambs, which could affect their productivity. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T01:23:41Z 2020-12-12T01:23:41Z 2020-01-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/s1984-29612020026 Revista Brasileira de Parasitologia Veterinaria, v. 29, n. 2, 2020. 1984-2961 0103-846X http://hdl.handle.net/11449/198851 10.1590/s1984-29612020026 S1984-29612020000200300 2-s2.0-85084964371 S1984-29612020000200300.pdf |
url |
http://dx.doi.org/10.1590/s1984-29612020026 http://hdl.handle.net/11449/198851 |
identifier_str_mv |
Revista Brasileira de Parasitologia Veterinaria, v. 29, n. 2, 2020. 1984-2961 0103-846X 10.1590/s1984-29612020026 S1984-29612020000200300 2-s2.0-85084964371 S1984-29612020000200300.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira de Parasitologia Veterinaria |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1808129007091187712 |