Results 1 to 10 of about 5,500 (117)

Evaluation of the antiviral activity of ultraviolet light and zinc oxide nanoparticles on textile products exposed to Avian coronavirus [PDF]

open access: yesScientific Reports, 2023
This research has developed a piece of sanitizing locker-model equipment for textiles exposed to avian coronavirus, which has been put under the influence of UV light, UV + zinc oxide nanoparticles (phytosynthesized ZnONP), and water + UV, and, in turn ...
David Asmat-Campos   +7 more
doaj   +2 more sources

Evaluation of the Effectiveness of a Phytogenic Supplement (Alkaloids and Flavonoids) in the Control of Eimeria spp. in Experimentally Challenged Broiler Chickens [PDF]

open access: yesAnimals
Avian coccidiosis remains a problematic challenge in poultry farms worldwide, with increasing concerns about resistance to conventional anticoccidial drugs, highlighting the need for alternative control strategies. A total of 256 male broilers (Ross 308),
Anne-Sophie Hascoët   +3 more
doaj   +2 more sources

In silico approximation to aflatoxin B1 metabolism and sensitivity in commercial poultry species based on empirical mathematical equations [PDF]

open access: yesToxicology Reports
Enzyme kinetic parameters for aflatoxin B1 metabolism have been reported for chicken, quail, turkey and duck, but an integrated in silico model has not been proposed.
Hansen W. Murcia   +2 more
doaj   +2 more sources

Vertebral osteomyelitis associated with Enterococcus faecalis in Broiler Breeders in Chile

open access: yesAustral Journal of Veterinary Sciences, 2023
Vertebral osteomyelitis is a re-emerging disease characterized by inflammation and necrosis of the thoracic vertebral body, caused by Enterococcus cecorum.
Leandro Cádiz   +4 more
doaj   +1 more source

Aterosclerosis en ave cacatúa ninfa (Nymphicus hollandicus): Reporte de un caso en Costa Rica

open access: yesRevista Ciencias Veterinarias, 2022
Una cacatúa ninfa (Nymphicus hollandicus), hembra de 10 años, que fallece súbitamente durante la consulta médica, fue evaluada, histopatológicamente, en el laboratorio Unidad de Diagnóstico en Patología Aviar, Escuela de Medicina Veterinaria, Universidad
Beatriz Valverde Rodríguez   +1 more
doaj   +1 more source

Validation and evaluation of RT-PCR real time in house test to detection of SARS-CoV-2 using specific RdRp gene and GAPDH endogen control

open access: yesRevista Peruana de Medicina Experimental y Salud Pública, 2021
The present work validated and evaluated a duplex real-time RT-PCR using specific primers and probes for genes RdRp from SARS-CoV-2 and GAPDH from humans; the latter was used as an endogenous control in all reactions.
Nancy Rojas-Serrano   +7 more
doaj   +1 more source

Ocurrencia de Ascaridia hermaphrodita (Nematode: Ascaridiidae) en el loro de Cabeza Azúl (Pionus menstruus) en Perú

open access: yesRevista Peruana de Biología, 2008
Reportamos por primera vez la presencia del nematodo, Ascaridia hermaphrodita Froelich, 1789, parasitando el intestino delgado de un Loro de cabeza azul (Pionus menstruus Linnaeus, 1776).
Luis A. Gómez Puerta   +2 more
doaj   +1 more source

Key points in the presentation of the infectious bursal disease

open access: yesRevista de Medicina Veterinaria, 2009
The infectious bursal disease or Gumboro disease is an immunosuppressive pathology of birds, which has great importance in the poultry industry due to large economic losses that it produces not only for its direct effect, but because of the ...
Javier Andrés Jaimes-Olaya   +3 more
doaj   +1 more source

Contribución al conocimiento de los malófagos (Phthiraptera, Amblycera, Ischnocera) de aves peruanas. Parte 1

open access: yesRevista Peruana de Biología, 2015
En el presente trabajo se reporta nueve especies de malófagos colectados de aves peruanas. Dos malófagos Amblycera: Heteromenopon laticapitis y Menacanthus pici, así como siete malófagos Ischnocera: Alcedoffula theresae, Brueelia brunneinucha ...
Luis A. Gomez-Puerta   +1 more
doaj   +1 more source

Primer registro de Serratospiculum tendo (Nematoda: Diplotriaenidae) para el Perú

open access: yesRevista Peruana de Biología, 2014
Reportamos por primera vez la presencia del nematodo, Serratospiculum tendo Nitzsch, 1819, parasitando los sacos aéreos de un halcón peregrino (Falco peregrinus Tunstall, 1771). Seis nematodos (2 machos y 4 hembras) fueron colectados e identificados como
Luis A. Gomez-Puerta   +3 more
doaj   +1 more source

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