Results 61 to 70 of about 2,339 (180)

Investigation and sequence analysis of avian polyomavirus and psittacine beak and feather disease virus from companion birds in eastern Turkey

Journal of Veterinary Research, 2020
Avian polyomavirus (APV) and psittacine beak and feather disease virus (PBFDV) induce contagious and persistent diseases that affect the beaks, feathers, and immune systems of companion birds.
Adiguzel Mehmet Cemal, Timurkan Mehmet Ozkan, Cengiz Seyda   +2 more
doaj   +1 more source

Molecular surveillance of Salmonella Typhimurium and its respiratory tract pathology in pet birds from Kerala

Journal of Veterinary and Animal Sciences
A total of 76 pet bird carcasses were studied for gross lesions and later histopathology. Molecular investigation detected Salmonella typhimurium in 28.6 per cent of psittacine and passerine birds.
C. Udhayakumar, I.S. Sajitha, K.S. Prasanna, K. Krithiga, S.S. Devi, R. Bharathi, Nisna Niyas, P. M. Priya, Asha Rajagopal   +8 more
doaj   +1 more source

Serogroups and virulence genes of Escherichia coli isolated from psittacine birds

Pesquisa 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, André B.S Saidenberg, Andrea M Moreno, Tânia A.T Gomes, Mônica A.M Vieira, Domingos S Leite, Jesus E Blanco, Antônio J.P Ferreira   +7 more
doaj   +1 more source

Serogroup identification, phenotypic detection of hemolysis and extended spectrum beta-lactamases of Escherichia coli isolated from psittacine of illegal wildlife trade in Fortaleza, Brazil

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
This study aimed to identify serogroups of Escherichia coli important for human health in isolates from psittacine of illegal wildlife trade in Ceará State. In addition, hemolysis and production of Extended Spectrum Beta-Lactamases (ESBL) was assessed in
E.S. Lopes, W.M. Cardoso, D.M. Nishi, R.V. Horn, Á.H. Albuquerque, S.V.G. Lima, A.J.F. Beleza, F.C. Gaio, C.C. Carmo, M.N. Pascoal Filho, R.S.C. Teixeira   +10 more
doaj   +1 more source

Hepatic lipidosis in psittacine birds—a review

Academia 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, Maja Lukač, Josip Miljković   +2 more
doaj   +1 more source

Temporal Characterization of the Viral Load of Psittacine Beak and Feather Disease Virus in Rosy-Faced Lovebirds (Agapornis roseicollis)

Birds
Psittacine beak and feather disease virus (BFDV) is a widespread and highly pathogenic virus in parrots. The disease typically presents with feather and beak abnormalities, along with possible immune system suppression.
Derek Kong Lam, Emily Shui Kei Poon, Simon Yung Wa Sin   +2 more
doaj   +1 more source

Beak and feather disease virus detected in the endangered Red Goshawk (Erythrotriorchis radiatus)

Scientific Reports
We report the first detection and prevalence of Beak and feather disease virus (BFDV) in Australia’s Red Goshawk (Erythrotriorchis radiatus). This is a new host for this pervasive pathogen amongst a growing list of non-psittacine species including birds ...
Christopher MacColl, James E. M. Watson, Nicholas P. Leseberg, Richard Seaton, Tridip Das, Shubhagata Das, Shane R. Raidal   +6 more
doaj   +1 more source

Unmasking Budgerigar Splenic Leukocyte Populations With Single-Cell Transcriptomics and Multiplex RNA In Situ Hybridization

Journal of Immunology Research
The current understanding of the avian immune system primarily stems from research conducted in chickens, given their economic significance as a food source. Extending the research to other avian species like Psittaciformes requires the use of label-free
Anne De Meyst, Kelly Lemeire, Amanda Gonçalves, Niels Vandamme, Daisy Vanrompay   +4 more
doaj   +1 more source

Origin and Diversification of the Genera Aratinga, Eupsittula, and Psittacara (Aves: Psittacidae)

Diversity
The arrival of psittacine in North America is well known but undefined. It is widely accepted that these birds originated in South America, and it has been suggested that different factors have promoted the biodiversity of birds in Mexico.
Gabriela Padilla-Jacobo, Tiberio Cesar Monterrubio-Rico, Horacio Cano-Camacho, María Guadalupe Zavala-Páramo   +3 more
doaj   +1 more source

Beak and feather disease virus variant-dependent antibody reactivity in naturally infected psittacine birds. [PDF]

Virus Res
Kellerstrass E, Rinder M.
europepmc   +1 more source