Periodicity and intensity of oocysts of the genus Isospora Schneider, 1881 shedding by passerines birds from wildlife trafficking and held in quarantine

Detalhes bibliográficos
Autor(a) principal: Coelho, Cleide Domingues
Data de Publicação: 2016
Outros Autores: Berto, Bruno Pereira, Neves, Daniel Marchesi, Lopes, Carlos Wilson Gomes
Tipo de documento: Artigo
Idioma: por
Título da fonte: Brazilian Journal of Veterinary Medicine
Texto Completo: https://rbmv.org/BJVM/article/view/883
Resumo: ABSTRACT. Coelho C.D., Berto B.P., Neves D.M. & Lopes C.W.G. Periodicity and intensity of oocysts of the genus Isospora Schneider, 1881 shedding by passerines birds from wildlife trafficking and held in quarantine. [Periodicidade e intensidade de oocistos do gênero Isospora Schneider, 1881 eliminados nas fezes de passeriformes oriundos do tráfico de animais silvestres e mantidos em quarentena.] Revista Brasileira de Medicina Veterinária, 38(supl. 3):75-79, 2016. Programa de Pós-Graduação Ciência, Tecnologia e Inovação Agropecuá- ria, Pró-Reitora de Pesquisa e Pós-Graduação. Universidade Federal Rural do Rio de Janeiro. BR 465 Km 7. Campus Seropédica, RJ 23.897-970, Brasil. E-mail: domingues.cleide@yahoo.com.br Diurnal frequency has been observed in species of intestinal parasites, especially in the genus Isospora Schneider, 1881 in wild birds, which shedding oocysts more often in the late afternoon. This study aimed to evaluate the periodicity and shedding oocysts by passerines birds maintained at the Center for Triage of Wild Animals, Seropédica, Rio de Janeiro, Brazil. Samples of one droplet of feces were collected from 602 passerine birds, in the morning between 9h and 12h and in the afternoon between 15h and 17h, from May to November 2010. Samples were diluted in potassium dichromate 2.5% 1:6 (v/v) and incubated at room temperature for seven days. Of each sample was also determined an OoPD (number of oocysts per defecation). Fecal samples collected in the morning had a lower number of positive samples (12/2%) in comparison with those collected in the later afternoon that they had a greater number of positive samples (136/23%), likewise OoPDs from birds of the families Cardinalidae, Emberizidae and Thraupidae were also different in intensity. Both results indicated that periodicity and intensity of oocysts shedding by passerine birds were extremely significant (p<0.0001) when they were determined by using late samples.
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spelling Periodicity and intensity of oocysts of the genus Isospora Schneider, 1881 shedding by passerines birds from wildlife trafficking and held in quarantinePeriodicidade e intensidade de oocistos do gênero Isospora Schneider, 1881 eliminados nas fezes de passeriformes oriundos do tráfico de animais silvestres e mantidos em quarentena.IsosporacoccidiosepássarosperiodicidadeIsosporaocystspasserinesperiodicityABSTRACT. Coelho C.D., Berto B.P., Neves D.M. & Lopes C.W.G. Periodicity and intensity of oocysts of the genus Isospora Schneider, 1881 shedding by passerines birds from wildlife trafficking and held in quarantine. [Periodicidade e intensidade de oocistos do gênero Isospora Schneider, 1881 eliminados nas fezes de passeriformes oriundos do tráfico de animais silvestres e mantidos em quarentena.] Revista Brasileira de Medicina Veterinária, 38(supl. 3):75-79, 2016. Programa de Pós-Graduação Ciência, Tecnologia e Inovação Agropecuá- ria, Pró-Reitora de Pesquisa e Pós-Graduação. Universidade Federal Rural do Rio de Janeiro. BR 465 Km 7. Campus Seropédica, RJ 23.897-970, Brasil. E-mail: domingues.cleide@yahoo.com.br Diurnal frequency has been observed in species of intestinal parasites, especially in the genus Isospora Schneider, 1881 in wild birds, which shedding oocysts more often in the late afternoon. This study aimed to evaluate the periodicity and shedding oocysts by passerines birds maintained at the Center for Triage of Wild Animals, Seropédica, Rio de Janeiro, Brazil. Samples of one droplet of feces were collected from 602 passerine birds, in the morning between 9h and 12h and in the afternoon between 15h and 17h, from May to November 2010. Samples were diluted in potassium dichromate 2.5% 1:6 (v/v) and incubated at room temperature for seven days. Of each sample was also determined an OoPD (number of oocysts per defecation). Fecal samples collected in the morning had a lower number of positive samples (12/2%) in comparison with those collected in the later afternoon that they had a greater number of positive samples (136/23%), likewise OoPDs from birds of the families Cardinalidae, Emberizidae and Thraupidae were also different in intensity. Both results indicated that periodicity and intensity of oocysts shedding by passerine birds were extremely significant (p<0.0001) when they were determined by using late samples.Frequência diurna tem sido observada em espécies de parasitos intestinais, especialmente no gênero Isospora Schneider, 1881 em aves selvagens, que eliminam oocistos nas fezes mais frequentemente no final da tarde. Este estudo teve como objetivo avaliar a periodicidade e a eliminação de oocistos por pássaros mantidos no Centro de Triagem de Animais Silvestres, Seropédica, Rio de Janeiro, Brasil triagem. Amostras de uma defecação foram coletadas de 602 pássaros, no período da manhã entre 9 e 12h e à tarde entre 15 e 17h, de maio a novembro de 2010. As amostras foram diluídas em dicromato de potássio a 2,5% 1: 6 (v/v) e incubou-se à temperatura ambiente durante sete dias. De cada amostra foi também determinada a OoPD (número de oocistos por defecação), onde observou –se que as amostras fecais coletadas na parte da manhã tiveram um número menor de amostras positivas (12/2%) em comparação com àquelas coletadas no fim da tarde os quais apresentaram um maior número de amostras positivas (136/23%), da mesma forma, que os OoPDs de pássaros das famílias Cardinalidae, Emberizidae e Thraupidae também foram diferentes em intensidade. Ambos os resultados indicaram que a periodicidade e a intensidade de oocistos em passeriformes foram extremamente significativas (p<0,0001), quando eles foram determinados usando amostras coletadas no período da tarde.Sociedade de Medicina Veterinária do Estado do Rio de Janeiro.2016-12-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpeer reviewedAvaliado pelos paresapplication/pdfhttps://rbmv.org/BJVM/article/view/883Brazilian Journal of Veterinary Medicine; Vol. 38 No. Supl. 3 (2016); 75-79Revista Brasileira de Medicina Veterinária; v. 38 n. Supl. 3 (2016); 75-792527-21790100-2430reponame:Brazilian Journal of Veterinary Medicineinstname:Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)instacron:SBMVporhttps://rbmv.org/BJVM/article/view/883/728Coelho, Cleide DominguesBerto, Bruno PereiraNeves, Daniel MarchesiLopes, Carlos Wilson Gomesinfo:eu-repo/semantics/openAccess2020-12-23T17:34:25Zoai:ojs.rbmv.org:article/883Revistahttps://rbmv.org/BJVMONGhttps://rbmv.org/BJVM/oaicontato.rbmv@gmail.com2527-21790100-2430opendoar:2020-12-23T17:34:25Brazilian Journal of Veterinary Medicine - Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)false
dc.title.none.fl_str_mv Periodicity and intensity of oocysts of the genus Isospora Schneider, 1881 shedding by passerines birds from wildlife trafficking and held in quarantine
Periodicidade e intensidade de oocistos do gênero Isospora Schneider, 1881 eliminados nas fezes de passeriformes oriundos do tráfico de animais silvestres e mantidos em quarentena.
title Periodicity and intensity of oocysts of the genus Isospora Schneider, 1881 shedding by passerines birds from wildlife trafficking and held in quarantine
spellingShingle Periodicity and intensity of oocysts of the genus Isospora Schneider, 1881 shedding by passerines birds from wildlife trafficking and held in quarantine
Coelho, Cleide Domingues
Isospora
coccidiose
pássaros
periodicidade
Isospora
ocysts
passerines
periodicity
title_short Periodicity and intensity of oocysts of the genus Isospora Schneider, 1881 shedding by passerines birds from wildlife trafficking and held in quarantine
title_full Periodicity and intensity of oocysts of the genus Isospora Schneider, 1881 shedding by passerines birds from wildlife trafficking and held in quarantine
title_fullStr Periodicity and intensity of oocysts of the genus Isospora Schneider, 1881 shedding by passerines birds from wildlife trafficking and held in quarantine
title_full_unstemmed Periodicity and intensity of oocysts of the genus Isospora Schneider, 1881 shedding by passerines birds from wildlife trafficking and held in quarantine
title_sort Periodicity and intensity of oocysts of the genus Isospora Schneider, 1881 shedding by passerines birds from wildlife trafficking and held in quarantine
author Coelho, Cleide Domingues
author_facet Coelho, Cleide Domingues
Berto, Bruno Pereira
Neves, Daniel Marchesi
Lopes, Carlos Wilson Gomes
author_role author
author2 Berto, Bruno Pereira
Neves, Daniel Marchesi
Lopes, Carlos Wilson Gomes
author2_role author
author
author
dc.contributor.author.fl_str_mv Coelho, Cleide Domingues
Berto, Bruno Pereira
Neves, Daniel Marchesi
Lopes, Carlos Wilson Gomes
dc.subject.por.fl_str_mv Isospora
coccidiose
pássaros
periodicidade
Isospora
ocysts
passerines
periodicity
topic Isospora
coccidiose
pássaros
periodicidade
Isospora
ocysts
passerines
periodicity
description ABSTRACT. Coelho C.D., Berto B.P., Neves D.M. & Lopes C.W.G. Periodicity and intensity of oocysts of the genus Isospora Schneider, 1881 shedding by passerines birds from wildlife trafficking and held in quarantine. [Periodicidade e intensidade de oocistos do gênero Isospora Schneider, 1881 eliminados nas fezes de passeriformes oriundos do tráfico de animais silvestres e mantidos em quarentena.] Revista Brasileira de Medicina Veterinária, 38(supl. 3):75-79, 2016. Programa de Pós-Graduação Ciência, Tecnologia e Inovação Agropecuá- ria, Pró-Reitora de Pesquisa e Pós-Graduação. Universidade Federal Rural do Rio de Janeiro. BR 465 Km 7. Campus Seropédica, RJ 23.897-970, Brasil. E-mail: domingues.cleide@yahoo.com.br Diurnal frequency has been observed in species of intestinal parasites, especially in the genus Isospora Schneider, 1881 in wild birds, which shedding oocysts more often in the late afternoon. This study aimed to evaluate the periodicity and shedding oocysts by passerines birds maintained at the Center for Triage of Wild Animals, Seropédica, Rio de Janeiro, Brazil. Samples of one droplet of feces were collected from 602 passerine birds, in the morning between 9h and 12h and in the afternoon between 15h and 17h, from May to November 2010. Samples were diluted in potassium dichromate 2.5% 1:6 (v/v) and incubated at room temperature for seven days. Of each sample was also determined an OoPD (number of oocysts per defecation). Fecal samples collected in the morning had a lower number of positive samples (12/2%) in comparison with those collected in the later afternoon that they had a greater number of positive samples (136/23%), likewise OoPDs from birds of the families Cardinalidae, Emberizidae and Thraupidae were also different in intensity. Both results indicated that periodicity and intensity of oocysts shedding by passerine birds were extremely significant (p<0.0001) when they were determined by using late samples.
publishDate 2016
dc.date.none.fl_str_mv 2016-12-23
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
peer reviewed
Avaliado pelos pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rbmv.org/BJVM/article/view/883
url https://rbmv.org/BJVM/article/view/883
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rbmv.org/BJVM/article/view/883/728
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.publisher.none.fl_str_mv Sociedade de Medicina Veterinária do Estado do Rio de Janeiro.
publisher.none.fl_str_mv Sociedade de Medicina Veterinária do Estado do Rio de Janeiro.
dc.source.none.fl_str_mv Brazilian Journal of Veterinary Medicine; Vol. 38 No. Supl. 3 (2016); 75-79
Revista Brasileira de Medicina Veterinária; v. 38 n. Supl. 3 (2016); 75-79
2527-2179
0100-2430
reponame:Brazilian Journal of Veterinary Medicine
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reponame_str Brazilian Journal of Veterinary Medicine
collection Brazilian Journal of Veterinary Medicine
repository.name.fl_str_mv Brazilian Journal of Veterinary Medicine - Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)
repository.mail.fl_str_mv contato.rbmv@gmail.com
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