Results 61 to 70 of about 448 (155)

Granulomatous proventriculitis associated with Microtetrameres (Nematoda: Tetrameridae) infection in the Cattle egret (Bubulcus ibis) from Rio de Janeiro, Brazil

Bulgarian Journal of Veterinary Medicine
Host-parasite interactions can change and be rediscovered, exhibiting shifts or new pathogenies, which are mainly described for those poorly-studied species.
L. S. da Silveira, A. L. M. Rosa, F. B. Pereira, B. Calegari , H. Jerdy   +4 more
doaj   +1 more source

Studies on recent IBD virus field variant isolates:Genomic identification and differentiation using RT-PCR-RFLP

Journal of Veterinary Medical Research, 2005
In the present study, 3 pooled proventricular homogenates were collected from 3 broiler flocks, of chicken 15 to 30 days old, from Monofia Governorate.
M. M. Amer, S. A. Nassif
doaj  

Gastrointestinal Pathogenicity of Adenoviruses and Reoviruses Isolated from Broiler Chickens in Alabama

, 1998
Adenoviruses and reoviruses isolated from commercial broiler chickens were evaluated for gastrointestinal pathogenicity in specific-pathogen-free Leghorn chickens. The viruses were originally isolated from either the proventriculus or a gastrointestinal
Maria A. Toivio-Kinnucan, Alfred C. Ellis, Frederic J. Hoerr, Maria Yu, Stephen D. Lenz   +4 more
core   +1 more source

Infecciones entéricas por trematodos y nematodos en gaviotas cangrejeras o de Olrog, Larus atlanticus

, 2012
Trematodes and nematodes can be pathogenic helminths of birds. Every year during the breeding season, there is variable mortality among chicks from the largest Olrog’s gull (Larus atlanticus) colony in Argentina.
Martorelli, Sergio Roberto, Sergio R. Martorelli, Judit E. Smits, la Sala, Luciano Francisco, Smits, Judit E., Luciano F. La Sala   +5 more
core   +1 more source

Més a prop de determinar el virus causant de la proventriculitis transmissible dels pollastres

La proventriculitis vírica transmissible (PVT) és una malaltia infecciosa que afecta els pollastres, causant un increment del gruix i una major fragilitat de l'estómac glandular (proventricle).
Majó i Masferrer, Natàlia, Grau-Roma, Llorenç   +1 more
core  

Dispharynx nasuta (Nematoda: Acuariidae) em Guira guira e Crotophaga ani (Cuculiformes: Cuculidae) no Estado do Rio Grande do Sul, Brasil Dispharynx nasuta (Nematoda: Acuariidae) in Guira guira and Crotophaga ani (Cuculiformes: Cuculidae) on Rio Grande do Sul State, Brazil

Ciência Rural, 2009
Os nematóides do gênero Dispharynx (Railliet, Henry & Sisoff, 1912) parasitam aves de diversas ordens e têm sido estudados, principalmente, em aves de importância econômica devido às lesões que provocam no proventrículo dos hospedeiros. Dispharynx nasuta
Adriane Bartmann, Suzana Bencke Amato
doaj  

A Survey of Diseases in Different Species of Wild, Captive, and Illegally Traded Birds in Brazil. [PDF]

Animals (Basel), 2023
Lacerda MDSC, de Magalhães Santos WH, Lopes MC, Fonseca CS, de Carvalho MPN, da Silva Martins NR, Ecco R.   +6 more
europepmc   +1 more source

Field isolates of fowlpox virus contaminated with reticuloendotheliosis virus

, 1998
The polymerase chain reaction (PCR) method was used to examine samples from field cases of fowlpox for the presence of reticuloendotheliosis virus (REV).
Spradbrow, P. B., Robinson, W. F., Diallo, I. S., MacKenzie, M. A.   +3 more
core   +1 more source

Poultry virus isolates and method

, 2002
Infectious bursal disease viruses were isolated from broiler chickens experiencing proventriculitis in, for example, Oklahoma, Texas, West Virginia, and California.
Newberry, Lisa A., Skeeles, John K.
core  

Die virusbedingte Hepatosplenitis infectiosa strigorum

, 1965
The gross and histopathology of a viral disease of owls is described on the basis of birds which were autopsied in Vienna over an eight year period. The disease is called hepatosplenitis infectiosa strigorum, the latter word indicating the zoological ...
H. Burtscher
core   +1 more source