Results 11 to 20 of about 3,169 (213)
Psittacine beak and feather disease virus in budgerigars and ring-neck parakeets in South Africa
Onderstepoort Journal of Veterinary Research, 2004 Psittacine beak and feather disease (PBFD) is a common disease of the psittacine species and is caused by the psittacine beak and feather disease virus (PBFDV).
J. Albertyn, K.M. Tajbhai, R.R. Bragg
doaj +3 more sources
Fatal dual infection of avian polyomavirus and psittacine beak and feather disease virus in Chile
Austral Journal of Veterinary Sciences, 2017 A 6 week old Plum-headed parakeet (Psittacula cyanocephala) from a private bird collection in the Metropolitan Region of Chile died after presenting depression, ataxia, tremors of the head, subcutaneous hemorrhage and delayed crop emptying.
Gisela A. González-Hein +2 more
doaj +5 more sources
A novel psittacine adenovirus identified during an outbreak of avian chlamydiosis and human psittacosis: zoonosis associated with virus-bacterium coinfection in birds. [PDF]
PLoS Neglected Tropical Diseases, 2014 Chlamydophila psittaci is found worldwide, but is particularly common among psittacine birds in tropical and subtropical regions. While investigating a human psittacosis outbreak that was associated with avian chlamydiosis in Hong Kong, we identified a ...
Kelvin K W To +14 more
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Pesquisa Veterinária Brasileira, 2017 : The role of Escherichia coli in healthy microbiota of psittacine is controversial, and the presence of Salmonella sp. indicates possible disease. Therefore, this study aimed to identify the presence of E. coli and Salmonella spp.
Raul A.S. Siqueira +7 more
doaj +3 more sources
Avian Bornavirus in Free-Ranging Psittacine Birds, Brazil [PDF]
Emerging Infectious Diseases, 2014 Avian bornavirus (ABV) has been identified as the cause of proventricular dilatation disease in birds, but the virus is also found in healthy birds. Most studies of ABV have focused on captive birds.
Nuri Encinas-Nagel +8 more
doaj +2 more sources
Psittacine growth : measurement of daily weight on a psittacine nursery
, 2014 Measuring newborns weight gain per day can be a useful tool to determine if these baby chicks are growing as expected for a healthy bird. Although its importance is acknowledged, current information on what is the expected weight gain/day of a newborn psittacine is limited.
Pereira, Joana Rita Gonçalves
openaire +3 more sources
Veterinární Medicína, 2021 The aim of this clinical retrospective study was to analyse the prevalence of Trichomonas gallinae in budgerigars (Melopsittacus undulatus). The role of T. gallinae in budgerigars as the cause of a typical clinical picture (young vomiting budgerigars) is
M Hochleithner, C Hochleithner
doaj +1 more source
Viruses, 2023 Cutaneous plantar papillomas are a relatively common lesion of wild psittacine birds in Australia. Next-generation sequencing technology was used to investigate the potential aetiologic agent(s) for a plantar cutaneous papilloma in a wild rainbow ...
Subir Sarker, David N. Phalen
doaj +1 more source
Lymphoma in Psittacine Birds: A Histological and Immunohistochemical Assessment [PDF]
, 2021 In psittacine birds, round cell neoplasms that originate from lymphocytes, plasma cells, histiocytes, or mast cells are sporadic and poorly described. The lack of morphological and immunohistochemical diagnostic criteria or grading schemes make specific ...
Beaufrère, Hugues +5 more
core +1 more source
High prevalence and genetic heterogeneity of adenoviruses at a psittacine breeding facility. [PDF]
Vet Res CommunA polymerase chain reaction (PCR) survey was performed at an amateur parrot breeding facility in Italy to investigate the presence and molecular characteristics of adenoviruses.
Lizzi G +9 more
europepmc +4 more sources