Results 31 to 40 of about 2,597 (248)

Sorogrupos e genes de virulência em Escherichia coli isoladas de psitacídeos [PDF]

open access: yes, 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.
Blanco, Jesus e   +7 more
core   +6 more sources

Detection of Cryptosporidium and Giardia duodenalis in Reptiles in Thailand. [PDF]

open access: yesVet Med Sci
ABSTRACT Cryptosporidium spp. and Giardia duodenalis are significant intestinal protozoan parasites affecting humans and animals worldwide. These infections are transmitted through the faecal–oral route, by contaminated water, food or close contact with infected hosts.
Sutthikornchai C   +9 more
europepmc   +2 more sources

Main neoplasic processes in psittacines birds kept in captivity [PDF]

open access: yes, 2009
Um estudo anatomopatológico envolvendo 130 psitacídeos oriundos de centros de triagens, zoológicos e criadouros, visando a determinação da causa de morte destes animais, revelou a presença de neoplasias em sete animais, totalizando 5,4% dos casos.
ALVES, Venâncio A. Ferreira   +3 more
core   +2 more sources

Hepatic T‐cell lymphoma in a blue‐fronted Amazon parrot (Amazona aestiva) and subcutaneous T‐cell lymphoma in a grey parrot (Psittacus erithacus)

open access: yesVeterinary Record Case Reports, Volume 11, Issue 4, December 2023., 2023
Abstract T‐cell lymphoma was diagnosed in a mature blue‐fronted Amazon parrot (Amazona aestiva) and a mature grey parrot (Psittacus erithacus). The Amazon parrot was diagnosed with soft tissue sarcoma in the neck and T‐cell hepatic lymphoma. The sarcoma was surgically removed, but chemotherapy for the lymphoma was declined by the owner.
Amanda H. C. Wen   +5 more
wiley   +1 more source

Descrição anatômica de esqueletos de papagaios do gênero Amazona através da utilização de radiografias

open access: yesPesquisa Veterinária Brasileira, 2016
Resumo: O esqueleto de papagaios da espécie Amazona aestiva foi descrito e comparado com representantes de outras espécies do gênero Amazona. Para tanto, foram utilizados 22 exemplares da espécie Amazona aestiva; dois das espécies Amazona vinacea ...
Carla C. Cavinatto   +4 more
doaj   +1 more source

Rabdomiossarcoma alveolar em papagaio (Amazona Aestiva)

open access: yesActa Scientiae Veterinariae, 2018
Uma ampla variedade de doencas neoplasicas e vista em especies de aves de estimacao, sendo que frequentemente se apresentam como massas ou lesoes que ocupam espaco, tendo suas aparencias variadas e, com isso, devem ser diferenciadas. Neoplasias de origem musculares sao raras em especies de aves domesticas ou de vida livre.
Araújo, Ana Cristina Pacheco de   +4 more
openaire   +4 more sources

Phylogenomic analysis provides diagnostic tools for the identification of Anastrepha fraterculus (Diptera: Tephritidae) species complex

open access: yesEvolutionary Applications, Volume 16, Issue 9, Page 1598-1618, September 2023., 2023
Abstract Insect pests cause tremendous impact to agriculture worldwide. Species identification is crucial for implementing appropriate measures of pest control but can be challenging in closely related species. True fruit flies of the genus Anastrepha Schiner (Diptera: Tephritidae) include some of the most serious agricultural pests in the Americas ...
Carlos Congrains   +8 more
wiley   +1 more source

An assessment of avian species sold in the South African pet trade

open access: yesAfrican Journal of Ecology, Volume 60, Issue 4, Page 980-995, December 2022., 2022
Abstract Non‐native species have been translocated from their native to new geographic ranges through the pet trade. Consequently, some become threatened with extinction, while some establish and become invasive. We surveyed 117 physical pet stores across South Africa between September 2018 and September 2019 to determine avian species composition ...
Tinyiko C. Shivambu   +2 more
wiley   +1 more source

Assessment of listing and categorisation of animal diseases within the framework of the Animal Health Law (Regulation (EU) No 2016/429): antimicrobial‐resistant Enterococcus faecalis in poultry

open access: yesEFSA Journal, Volume 20, Issue 2, February 2022., 2022
Abstract Enterococcus faecalis (E. faecalis) was identified among the most relevant antimicrobial‐resistant (AMR) bacteria in the EU for poultry in a previous scientific opinion. Thus, it has been assessed according to the criteria of the Animal Health Law (AHL), in particular criteria of Article 7 on disease profile and impacts, Article 5 on its ...
EFSA Panel on Animal Health and Welfare (AHAW)   +23 more
wiley   +1 more source

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