Results 81 to 90 of about 1,610 (176)

Reovirus infections associated with high mortality in psittaciformes in The Netherlands

Avian Pathology, 2007
In The Netherlands between January 2002 and December 2004, numerous psittaciformes died showing severe splenomegaly and hepatomegaly with multifocal acute necrosis. At the start of the outbreaks mostly parakeets were affected, but later larger parrots were also involved.
van den Brand, Judith M A, Manvell, Ruth, Paul, Guntram, Kik, Marja J L, Dorrestein, Gerry M   +4 more
openaire   +3 more sources

Occurrence of Escherichia coli in captive psittaciformes: antimicrobial susceptibility and virulence genes

Ciência Animal Brasileira, 2020
Captive Psittaciformes may harbor Gram-negative bacteria in their digestive tract, mainly due to poor hygienic conditions and confinement. The present study was carried out with the objective of isolating and identifying Escherichia coli in samples ...
Karine Louise Calaça, Renato Clini Cervi, Silvânia Andrade Reis, Iolanda Aparecida Nunes, Valéria de Sá Jayme, Maria Auxiliadora Andrade   +5 more
doaj  

Molecular diagnosis of diarrheagenic Escherichia coli isolated from Psittaciformes of illegal wildlife trade

Pesquisa Veterinária Brasileira
: Diarrheagenic Escherichia coli (DEC) are considered one of the major causes of human diarrhea in developing countries. Some studies have pointed wild birds as important reservoirs for these pathogens.
Elisângela S. Lopes, William C. Maciel, Pedro Henrique Q.S. Medeiros, Mariana D. Bona, Alexandre H. Bindá, Suzan V.G. Lima, Fernanda C. Gaio, Régis S.C. Teixeira   +7 more
doaj   +1 more source

Infecção sistêmica por Salmonella Typhimurium em papagaio-verdadeiro (Amazona aestiva)

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
The maintenance of wild animals in captivity can be a source for transmission of infectious and zoonotic diseases. In February 2016, blue-fronted amazon parrots that were kept at the Centro de Reabilitação de Animais Silvestres (CRAS) of Campo Grande ...
M.L. Souza, L.B.S. Azuaga, C.R.M. Coutinho Netto, D.C. Gomes, C.A.N. Ramos, C.R.B. Leal   +5 more
doaj   +1 more source

IDENTIFICACIÓN Y TRATAMIENTO DE HEMOPARÁSITOS EN LORAS EN CAUTIVERIO EN EL HOGAR DE PASO PARA FAUNA SILVESTRE DE LA UNIVERSIDAD DE LA AMAZONIA

Revista de la Facultad de Ciencias Agropecuarias, 2016
La relevancia clínica del diagnóstico de patologías de alto riesgo en poblaciones silvestres en cautiverio, particularmente de alta presión antrópica como los Psittaciformes en zonas de riesgos contínuo de extracción como el departamento del Caquetá, por
Gloria Elena Estrada Cely, Fernanda Cometa Romero, Cristian Andres Murcia Uriza   +2 more
doaj  

The genome sequence of the Mauritius parakeet, Alexandrinus eques (formerly Psittacula eques) (A.Newton & E. Newton, 1876) [version 1; peer review: 2 approved]

Wellcome Open Research
We present a genome assembly from an individual male Alexandrinus eques, formerly Psittacula eques (the Mauritius Parakeet; Chordata; Aves; Psittaciformes; Psittacidae). The genome sequence is 1203.8 megabases in span.
M. Thomas P. Gilbert, Jim J. Groombridge, Simon Tollington, Hernán E. Morales, Vikash Tatayah, Sion Henshaw, Cock van Oosterhout, Kevin Ruhomaun   +7 more
doaj   +1 more source

Feather mites (Acari: Astigmata) of captive Psittaciformes in Brazil

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Feather samples were obtained from the following Psittaciformes birds: Amazona amazonica, Amazona aestiva, Aratinga jandaya, Brotogeris spp., Ara ararauna and Ara chloropterus (total of 37 individuals).
D.M. Pereira, F.A. Hernandes, A.C.G. Santos, R.M.S. Nogueira   +3 more
doaj   +1 more source

The evolution of colouration in parrots (Psittaciformes)

, 2019
The aim of this study is to investigate the colouration of parrots in an evolutionary context utilising novel metrics for the quantification of colour pattern. Previously, the study of animal colouration has been limited by its inability to produce statistically robust and objective measures of pattern.
openaire   +3 more sources

Blood Parasites in Captive Parrots: Morphological Detection and Risk Analysis in Exotic Psittaciformes from East Java

Journal of Parasite Science
Blood parasite infections in exotic birds can lead to a decline in productivity, ultimately contributing to population reductions. This study aimed to identify the species of blood parasites, determine the infection proportion, and assess the ...
Reza Yesica, Alya Nurohmah, Nofan Rickyawan, Tiara Widyaputri, Shelly Kusumarini R   +4 more
doaj   +1 more source

Causes of death in captive Psittaciformes in the Jaboticabal region, Brazil (2014-2024)

Brazilian Journal of Veterinary Pathology
The necropsy of pet birds is an important tool for determining the cause of death and for identifying potential zoonotic or non-zoonotic etiological agents related to fatality.
Matheus Zochio, Julia Victoria Gaspar Diez, Maria Estela Mendes da Silva, Alline Borges Salomão, Igor Aguiar Macchioli, Karin Werther   +5 more
doaj   +1 more source