Results 71 to 80 of about 2,086 (209)

Development of novel diagnostic and vaccine options for beak and feather disease virus (BFDV)

open access: yes, 2009
Beak and Feather Disease Virus (BFDV) is a circovirus which causes ill-thrift, feather loss and immunosuppression leading to secondary infections and eventually death in psittacine birds.
Shearer, Patrick Leslie
core  

Hepatic lipidosis in psittacine birds—a review

open access: yesAcademia Biology
Fatty liver or hepatic lipidosis is a mild, progressive metabolic disorder in several domestic animal species and various bird species in which the lipid is accumulated in the hepatocytes.
Dražen Đuričić   +2 more
doaj   +1 more source

Serogroups and virulence genes of Escherichia coli isolated from psittacine birds

open access: yesPesquisa Veterinária Brasileira, 2011
Escherichia coli isolates from 24 sick psittacine birds were serogrouped and investigated for the presence of genes encoding the following virulence factors: attaching and effacing (eae), enteropathogenic E.
Terezinha Knöbl   +7 more
doaj   +1 more source

Molecular Survey of Chlamydial Infections in Three Public Bird Collections in Tehran, Iran

open access: yesVeterinary Medicine and Science, Volume 11, Issue 5, September 2025.
One hundred and eight samples from different avian species were collected and tested for Chlamydia spp. infection using PCR. Thirty‐seven samples from Psittaciformes, Columbiformes, Falconiformes, Galliformes and Charadriiformes were positive for Chlamydia DNA.
Seyed Mohamad Mahdi Hashemian   +2 more
wiley   +1 more source

Prevalence of and risk factors associated with atherosclerosis in psittacine birds

open access: yes, 2013
OBJECTIVE: To estimate the prevalence of clinically relevant atherosclerotic lesions in birds and identify epidemiological variables and illness types associated with development of atherosclerosis. DESIGN: Retrospective case-control study.
Reavill, Drury R   +7 more
core   +1 more source

Dilated cardiomyopathy in a green-winged saltator (Saltator similis)

open access: yesBrazilian Journal of Veterinary Pathology
Cardiovascular diseases are rarely reported in birds. Among pet birds, they are most documented in psittacine birds. Dilated cardiomyopathy is a myocardial disease frequently found in poultry but with few reports in both pet and wild birds.
José Lucas Costa Duarte   +5 more
doaj   +1 more source

Zoonotic atypical pneumonia due to Chlamydophila psittaci: First reported psittacosis case in Taiwan

open access: yesJournal of the Formosan Medical Association, 2013
Human psittacosis caused by Chlamydophila psittaci is one of the most common zoonotic atypical pneumonias featuring pulmonary as well as extrapulmonary infections. Most of the cases involve avian contact history especially with psittacine birds.
Yu-Jen Cheng   +5 more
doaj   +1 more source

Prevalence of Taxa of Pasteurellaceae Among Populations of Healthy Captive Psittacine Birds

open access: yes, 2017
Sixty-two strains of Pasteurellaceae-like bacteria were isolated from the tracheas of 87 clinically healthy psittacine birds in two Danish zoos. The isolates were identified by a combination of rpoB and 16S rRNA gene sequencing and by matrix-assisted ...
Bojesen, A. M.   +9 more
core   +1 more source

Pathologic and microbiologic aspects of pet psittacine infected by Escherichia coli and Salmonella Typhimurium

open access: yesPesquisa Veterinária Brasileira
: 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   +1 more source

Fatty liver syndrome in captive bustards: Clinical, pathological and epidemiological findings

open access: yes, 1997
Clinical, pathological, and epidemiological findings are presented on fatty liver syndrome mainly in houbara bustards (Chlamydotis undulata macqueenii), but also in some other bustard species.
Nicholls, P.K.   +2 more
core  

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