Chlamydophila psittaci in free-living Blue-fronted Amazon parrots (Amazona aestiva) and Hyacinth macaws (Anodorhynchus hyacinthinus) in the Pantanal of Mato Grosso do Sul, Brazil
dc.contributor.author | de Freitas Raso, Tania | |
dc.contributor.author | Helena Fernandes Seixas, Glaucia | |
dc.contributor.author | Maria Robaldo Guedes, Neiva | |
dc.contributor.author | Augusto Pinto, Ararnis | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.contributor.institution | Project Papagaio Verdadeiro | |
dc.contributor.institution | Project Arara Azul | |
dc.date.accessioned | 2014-05-20T13:15:49Z | |
dc.date.available | 2014-05-20T13:15:49Z | |
dc.date.issued | 2006-10-31 | |
dc.description.abstract | Chlamydophila psittaci (C. psittaci) infection was evaluated in 77 free-living nestlings of Blue-fronted Amazon parrots (Amazona aestiva) and Hyacinth macaws (Anodorhynchus hyacinthinus) in the Pantanal of Mato Grosso do Sul, Brazil. Tracheal and cloacal swab samples from 32 wild parrot and 45 macaw nestlings were submitted to semi-nested PCR, while serum samples were submitted to complement fixation test (CFT). Although all 32 Amazon parrot serum samples were negative by CFT, cloacal swabs from two birds were positive for Chlamydophila DNA by semi-nested PCR (6.3%); these positive birds were 32 and 45 days old. In macaws, tracheal and cloacal swabs were positive in 8.9% and 26.7% of the samples, respectively. Complement-fixing antibodies were detected in 4.8% of the macaw nestlings; macaw nestlings with positive findings were between 33 and 88 days old. These results indicate widespread dissemination of this pathogen in the two evaluated psittacine populations. No birds had clinical signs suggestive of chlamydiosis. To the best of our knowledge, this is the first report on C. psittaci in free-living Blue-fronted Amazon parrots and Hyacinth macaws in Brazil. (c) 2006 Elsevier B.V. All rights reserved. | en |
dc.description.affiliation | Univ Estadual Paulista, UNESP, Dept Vet Pathol, Fac Ciências Agr & Vet, BR-14884900 Jaboticabal, Brazil | |
dc.description.affiliation | Project Papagaio Verdadeiro, Campo Grande, MS, Brazil | |
dc.description.affiliation | Project Arara Azul, UNIDERP, Campo Grande, MS, Brazil | |
dc.description.affiliationUnesp | Univ Estadual Paulista, UNESP, Dept Vet Pathol, Fac Ciências Agr & Vet, BR-14884900 Jaboticabal, Brazil | |
dc.format.extent | 235-241 | |
dc.identifier | http://dx.doi.org/10.1016/j.vetmic.2006.06.025 | |
dc.identifier.citation | Veterinary Microbiology. Amsterdam: Elsevier B.V., v. 117, n. 2-4, p. 235-241, 2006. | |
dc.identifier.doi | 10.1016/j.vetmic.2006.06.025 | |
dc.identifier.issn | 0378-1135 | |
dc.identifier.uri | http://hdl.handle.net/11449/2862 | |
dc.identifier.wos | WOS:000241216900013 | |
dc.language.iso | eng | |
dc.publisher | Elsevier B.V. | |
dc.relation.ispartof | Veterinary Microbiology | |
dc.relation.ispartofjcr | 2.524 | |
dc.relation.ispartofsjr | 1,175 | |
dc.rights.accessRights | Acesso restrito | |
dc.source | Web of Science | |
dc.subject | Blue-fronted Amazon parrot | pt |
dc.subject | Chlamydiosis | pt |
dc.subject | Chlamydophila psittaci | pt |
dc.subject | complement fixation test | pt |
dc.subject | Hyacinth macaw | pt |
dc.subject | polymerase chain reaction | pt |
dc.title | Chlamydophila psittaci in free-living Blue-fronted Amazon parrots (Amazona aestiva) and Hyacinth macaws (Anodorhynchus hyacinthinus) in the Pantanal of Mato Grosso do Sul, Brazil | en |
dc.type | Artigo | |
dcterms.license | http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy | |
dcterms.rightsHolder | Elsevier B.V. | |
unesp.campus | Universidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabal | pt |
unesp.department | Patologia Veterinária - FCAV | pt |
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