Prevalence of canine hepatozoonosis in Areia, Paraíba, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Biotemas (Online) |
Texto Completo: | https://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2016v29n1p175 |
Resumo: | Canine hepatozoonosis is a parasitic disease of debilitating nature. Also, it is immunosuppressive and difficult to diagnose clinically. The prevalence of the disease in dogs has been described in several Brazilian states, but studies are still scarce in the Northeast region. Accordingly, this study aimed to determine the prevalence of canine hepatozoonosis in Areia, Paraíba, Brazil. The dogs were clinically examined, and peripheral blood samples were obtained from the tip of the ear. Of the 151 dogs analyzed, 9.3% were positive for Hepatozoon canis by the demonstration of gamonts parasitizing neutrophils. The degree of parasitemia ranged from mild to intense. The observed hematological changes were different between animals and showed no pattern of response to infection. The subclinical form was observed in 50% of dogs and the others had nonspeciic clinical signs. We conclude that hepatozoonosis occurs in dogs in the urban area of the city studied and that dogs infected with H. canis show hematological changes and nonspeciic clinical signs. |
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Prevalence of canine hepatozoonosis in Areia, Paraíba, BrazilPrevalência de hepatozoonose canina no município de Areia, Paraíba, BrasilCanine hepatozoonosis is a parasitic disease of debilitating nature. Also, it is immunosuppressive and difficult to diagnose clinically. The prevalence of the disease in dogs has been described in several Brazilian states, but studies are still scarce in the Northeast region. Accordingly, this study aimed to determine the prevalence of canine hepatozoonosis in Areia, Paraíba, Brazil. The dogs were clinically examined, and peripheral blood samples were obtained from the tip of the ear. Of the 151 dogs analyzed, 9.3% were positive for Hepatozoon canis by the demonstration of gamonts parasitizing neutrophils. The degree of parasitemia ranged from mild to intense. The observed hematological changes were different between animals and showed no pattern of response to infection. The subclinical form was observed in 50% of dogs and the others had nonspeciic clinical signs. We conclude that hepatozoonosis occurs in dogs in the urban area of the city studied and that dogs infected with H. canis show hematological changes and nonspeciic clinical signs. A hepatozoonose canina é uma doença parasitária de caráter debilitante, imunossupressora e de difícil diagnóstico clínico. A prevalência da doença em cães já foi descrita em vários estados brasileiros, todavia na região Nordeste os estudos ainda são escassos. Em virtude disso, o trabalho objetivou determinar a prevalência da hepatozoonose canina no município de Areia, Paraíba, Brasil. Os cães foram examinados clinicamente e foram colhidas amostras de sangue circulante e periférico (ponta de orelha). Das 151 amostras analisadas, 9,3% dos cães foram positivos para Hepatozoon canis, a partir da visualização de gamontes parasitando neutrófilos. O grau de parasitemia variou de leve a intenso. As alterações hematológicas observadas foram diferentes entre os animais, não apresentando padrão de resposta à infecção. A forma subclínica foi observada em 50% dos cães e os demais apresentaram sinais clínicos inespecíficos. Conclui-se que há a ocorrência da hepatozoonose em cães da área urbana do município. Além disso, os cães infectados com H. canis apresentaram alterações hematológicas e sinais clínicos inespecíficos.Universidade Federal de Santa Catarina2016-02-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2016v29n1p17510.5007/2175-7925.2016v29n1p175Biotemas; v. 29 n. 1 (2016); 175-1792175-79250103-1643reponame:Biotemas (Online)instname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSCporhttps://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2016v29n1p175/31245Copyright (c) 2016 Maria das Graças da Silva Bernardino, Maria Vanuza Nunes de Meireles, Edijanio Galdino da Silva, Fábio Júnior Rodrigues Xavier, Fabiana Satakeinfo:eu-repo/semantics/openAccessBernardino, Maria das Graças da SilvaMeireles, Maria Vanuza Nunes deSilva, Edijanio Galdino daXavier, Fábio Júnior RodriguesSatake, Fabiana2017-10-18T19:04:31Zoai:periodicos.ufsc.br:article/39793Revistahttp://www.biotemas.ufsc.br/index.htmPUBhttps://periodicos.ufsc.br/index.php/biotemas/oai||carlospinto@ccb.ufsc.br2175-79250103-1643opendoar:2017-10-18T19:04:31Biotemas (Online) - Universidade Federal de Santa Catarina (UFSC)false |
dc.title.none.fl_str_mv |
Prevalence of canine hepatozoonosis in Areia, Paraíba, Brazil Prevalência de hepatozoonose canina no município de Areia, Paraíba, Brasil |
title |
Prevalence of canine hepatozoonosis in Areia, Paraíba, Brazil |
spellingShingle |
Prevalence of canine hepatozoonosis in Areia, Paraíba, Brazil Bernardino, Maria das Graças da Silva |
title_short |
Prevalence of canine hepatozoonosis in Areia, Paraíba, Brazil |
title_full |
Prevalence of canine hepatozoonosis in Areia, Paraíba, Brazil |
title_fullStr |
Prevalence of canine hepatozoonosis in Areia, Paraíba, Brazil |
title_full_unstemmed |
Prevalence of canine hepatozoonosis in Areia, Paraíba, Brazil |
title_sort |
Prevalence of canine hepatozoonosis in Areia, Paraíba, Brazil |
author |
Bernardino, Maria das Graças da Silva |
author_facet |
Bernardino, Maria das Graças da Silva Meireles, Maria Vanuza Nunes de Silva, Edijanio Galdino da Xavier, Fábio Júnior Rodrigues Satake, Fabiana |
author_role |
author |
author2 |
Meireles, Maria Vanuza Nunes de Silva, Edijanio Galdino da Xavier, Fábio Júnior Rodrigues Satake, Fabiana |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Bernardino, Maria das Graças da Silva Meireles, Maria Vanuza Nunes de Silva, Edijanio Galdino da Xavier, Fábio Júnior Rodrigues Satake, Fabiana |
description |
Canine hepatozoonosis is a parasitic disease of debilitating nature. Also, it is immunosuppressive and difficult to diagnose clinically. The prevalence of the disease in dogs has been described in several Brazilian states, but studies are still scarce in the Northeast region. Accordingly, this study aimed to determine the prevalence of canine hepatozoonosis in Areia, Paraíba, Brazil. The dogs were clinically examined, and peripheral blood samples were obtained from the tip of the ear. Of the 151 dogs analyzed, 9.3% were positive for Hepatozoon canis by the demonstration of gamonts parasitizing neutrophils. The degree of parasitemia ranged from mild to intense. The observed hematological changes were different between animals and showed no pattern of response to infection. The subclinical form was observed in 50% of dogs and the others had nonspeciic clinical signs. We conclude that hepatozoonosis occurs in dogs in the urban area of the city studied and that dogs infected with H. canis show hematological changes and nonspeciic clinical signs. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-02-05 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2016v29n1p175 10.5007/2175-7925.2016v29n1p175 |
url |
https://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2016v29n1p175 |
identifier_str_mv |
10.5007/2175-7925.2016v29n1p175 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2016v29n1p175/31245 |
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 |
Universidade Federal de Santa Catarina |
publisher.none.fl_str_mv |
Universidade Federal de Santa Catarina |
dc.source.none.fl_str_mv |
Biotemas; v. 29 n. 1 (2016); 175-179 2175-7925 0103-1643 reponame:Biotemas (Online) instname:Universidade Federal de Santa Catarina (UFSC) instacron:UFSC |
instname_str |
Universidade Federal de Santa Catarina (UFSC) |
instacron_str |
UFSC |
institution |
UFSC |
reponame_str |
Biotemas (Online) |
collection |
Biotemas (Online) |
repository.name.fl_str_mv |
Biotemas (Online) - Universidade Federal de Santa Catarina (UFSC) |
repository.mail.fl_str_mv |
||carlospinto@ccb.ufsc.br |
_version_ |
1789434717798400000 |