Results 31 to 40 of about 23,894 (284)

Virulent Avian Infectious Bronchitis Virus, People’s Republic of China

open access: yesEmerging Infectious Diseases, 2012
A virulent avian infectious bronchitis virus (IBV) was isolated from 30-day-old broiler chickens that exhibited respiratory symptoms, nephropathologic lesions, and a high proportion of deaths in the People’s Republic of China during 2005.
Jinling Feng   +6 more
doaj   +3 more sources

Duckweed-based edible vaccine confers complete protection against avian infectious bronchitis virus by inducing robust mucosal and systemic immunity. [PDF]

open access: yesPlant Biotechnol J
Summary Molecular farming using edible plants offers a cost‐effective strategy for vaccine production because plants serve as both bioreactors and oral delivery systems. Owing to its rapid clonal propagation and high protein content, duckweed represents a promising platform for this purpose. Here, we developed an edible duckweed‐based vaccine targeting
Tan X   +12 more
europepmc   +2 more sources

Antiviral activity and underlying mechanisms of baicalin against avian infectious bronchitis virus in vitro

open access: yesAvian Pathology, 2022
Baicalin, a flavonoid compound extracted from the dry root of Scutellaria baicalensis Georgi, has been shown to have anti-inflammation, anti-viral, anti-bacterial, and immunomodulatory activity.
Haipeng Feng   +10 more
semanticscholar   +1 more source

Emergence and molecular characterization of the avian infectious bronchitis virus GI-23 in commercial broiler farms from South America.

open access: yesTransboundary and Emerging Diseases, 2022
Avian infectious bronchitis virus (IBV) is the etiological agent of a highly contagious disease in the poultry industry. The spike protein (S1 subunit) is responsible for the molecular diversity of the virus and many genetic types and lineages are ...
N. Ikuta   +5 more
semanticscholar   +1 more source

Spotlight on avian pathology: infectious bronchitis virus [PDF]

open access: yesAvian Pathology, 2019
Infectious bronchitis is a highly infectious disease of the domestic chicken of all ages and type, affecting the respiratory, renal and reproductive systems. Secondary bacterial infections are common and have a serious economic and welfare impact.
J J Sjaak, de Wit, Jane K A, Cook
openaire   +2 more sources

Identification and Comparison of the Sialic Acid-Binding Domain Characteristics of Avian Coronavirus Infectious Bronchitis Virus Spike Protein

open access: yesJournal of Virology, 2023
To date, only α-2,3-linked sialic acid has been identified as a potential host binding receptor for IBV. Here, we show the minimum region constituting the sialic acid binding domain (SABD) and the binding characteristics of the S1 subunit of spike (S ...
Renrong You   +9 more
semanticscholar   +1 more source

Genotyping of Infectious bronchitis viruses isolated from broiler chicken farms in Iran during 2015-2016 [PDF]

open access: yesIranian Journal of Veterinary Medicine, 2018
BACKGROUND: Avian infectious bronchitis is considered as an important viral disease worldwide. Genotyping based on the S1 subunit of spike protein gene of the causative agent, avian infectious bronchitis virus, can be used to classify IBV isolates ...
Fatemeh Gholami   +4 more
doaj   +1 more source

Isolation and characterization of avian coronavirus from healthy Eclectus parrots (Eclectus roratus) from Indonesia [PDF]

open access: yesVeterinary World, 2019
Background and Aim: Avian coronavirus has a wide range of hosts, from chickens and turkeys to wild birds. This virus causes an economically and, possibly, environmentally, important loss in the poultry industry.
G. K. Suryaman   +4 more
doaj   +1 more source

Infectious Bronchitis Virus Infection Increases Pathogenicity of H9N2 Avian Influenza Virus by Inducing Severe Inflammatory Response

open access: yesFrontiers in Veterinary Science, 2022
Infectious bronchitis virus (IBV) and H9N2 avian influenza virus (AIV) are frequently identified in chickens with respiratory disease. However, the role and mechanism of IBV and H9N2 AIV co-infection remain largely unknown.
Lingchen Kong   +10 more
semanticscholar   +1 more source

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