Results 31 to 40 of about 474 (151)

Global Emergence of Infectious Bronchitis Virus Variants: Evolution, Immunity, and Vaccination Challenges

open access: yesTransboundary and Emerging Diseases, Volume 2023, Issue 1, 2023., 2023
Infectious bronchitis is an acute, extremely contagious viral disease affecting chickens of all ages, leading to devastating economic losses in the poultry industry worldwide. Affected chickens show respiratory distress and/or nephritis, in addition to decrease of egg production and quality in layers. The avian coronavirus, infectious bronchitis virus (
Hassanein H. Abozeid, Mohsin Khurshid
wiley   +1 more source

Genomics and pathogenesis of the avian coronavirus infectious bronchitis virus

open access: yesAustralian Veterinary Journal, Volume 100, Issue 10, Page 496-512, October 2022., 2022
Infectious bronchitis virus (IBV) is a member of the family Coronaviridae, together with viruses such as SARS‐CoV, MERS‐CoV and SARS‐CoV‐2 (the causative agent of the COVID‐19 global pandemic). In this family of viruses, interspecies transmission has been reported, so understanding their pathobiology could lead to a better understanding of the ...
JA Quinteros   +4 more
wiley   +1 more source

Pharmacokinetics of maropitant citrate in Rhode Island Red chickens (Gallus gallus domesticus) following subcutaneous administration

open access: yesJournal of Veterinary Pharmacology and Therapeutics, Volume 45, Issue 5, Page 495-500, September 2022., 2022
Abstract Maropitant citrate is a synthetic neurokinin‐1 receptor antagonist and substance P inhibitor used for control of emesis in dogs in cats. Maropitant citrate is used empirically in birds, despite a lack of pharmacokinetic data in avian species.
Alissa B. Mones   +5 more
wiley   +1 more source

New Insights on the Neglected Avian Nematode Hystrichis tricolor: Hystrichiosis-Induced Proventriculitis in Synanthropic Egyptian Geese (Alopochen aegyptiaca Linnaeus, 1766) in Germany [PDF]

open access: yes, 2023
Hystrichis tricolor is a neglected avian enoplid nematode (superfamiliy Dioctophymatoidea) and known to parasitize various species of the Anatidae (Anas spp.
Gärtner, Ulrich   +5 more
core   +1 more source

TRANSMISSIBLE VIRAL PROVENTRICULITIS AND STUNTING SYNDROME IN BROILER CHICKENS IN EGYPT: 1. ISOLATION AND CHARACTERIZATION OF VARIANT INFECTIOUS BURSAL DISEASE VIRUS (IBDV) [PDF]

open access: yesVeterinary Medical Journal - Giza, 2003
In the present study, 46 broiler chicken flocks (2 to 4 weeks of age and in farms located in four governorates were examined. They were affected with proventriculitis and stunting syndrome and were vaccinated with classical infectious bursal disease ...
HA HUSSEIN, A ALY, H SULTAN, M AL-SAFTY
doaj   +1 more source

Effects of Dietary Supplementation with Astaxanthin on Histamine Induced Lesions in the Gizzard and Proventriculus of Broiler Chicks [PDF]

open access: yesAsian-Australasian Journal of Animal Sciences, 2016
Astaxanthin (ASX) is a xanthophyll pigment isolated from crustaceans and salmonids. Owing to its powerful antioxidant activity, ASX has been reported to have the potential to protect against gastric ulcers and a variety of other illnesses. Histamine (His)
Mi-hyang Ohh   +3 more
doaj   +1 more source

Retrospective study on transmissible viral proventriculitis and chicken proventricular necrosis virus (CPNV) in the UK. [PDF]

open access: yes, 2019
Chicken proventricular necrosis virus (CPNV) is a recently described birnavirus, which has been proposed to be the cause of transmissible viral proventriculitis (TVP).
Wali, Nabil Ali   +8 more
core   +2 more sources

Antimicrobial prescribing guidelines for poultry

open access: yes, 2021
Australian Veterinary Journal, Volume 99, Issue 6, Page 181-235, June 2021.
P Gray   +5 more
wiley   +1 more source

Megabacteriosis Occurrence in Budgerigars, Canaries and Lovebirds in Ribeirao Preto region - Sao Paulo State - Brazil Ocorrência de Megabacteriose em Periquitos Autralianos, Canários e Agapornis na Região de Ribeirão Preto- Estado de São Paulo - Brasil

open access: yesBrazilian Journal of Poultry Science, 2000
This paper reports the occurrence of an megabacterium-like organism at small birds from the Northeast area of São Paulo State - Brazil. The results presented herein were obtained from 64 necropsy along four years (1994-1997).
K Werther   +3 more
doaj   +1 more source

Pathology and immunohistochemistry study of Newcastle disease field case in chicken in Indonesia [PDF]

open access: yesVeterinary World, 2017
Aim: The aim of the study was to examine pathology and the distribution pattern of Newcastle disease virus (NDV) in internal organs of chickens from a field case using immunohistochemical staining.
Etriwati   +3 more
doaj   +1 more source

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