Results 51 to 60 of about 1,449,636 (192)

ИССЛЕДОВАНИЕ ИММУНОБИОЛОГИЧЕСКИХ ОСОБЕННОСТЕЙ ОТЕЧЕСТВЕННЫХ ИЗОЛЯТОВ ВИРУСА ИНФЕКЦИОННОГО БРОНХИТА КУР

open access: yesВетеринарная патология, 2006
Serological characteristics of domestic isolates of infectious bronchitis virus of chickens have been studied in neutralization test in trachea organ culture.

doaj  

Isolation, identification and molecular characterization of IBV variant from out break of visceral gout in commercial broilers [PDF]

open access: yesVeterinary World, 2010
Kidney tissue samples of field outbreak of visceral gout in commercial broilers from Anand District of Gujarat, India were processed for virus isolation, identification and molecular characterization.
Amit Gaba   +2 more
doaj  

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

Etiology and immunology of infectious bronchitis virus

open access: yesBrazilian Journal of Poultry Science, 2010
Infectious bronchitis virus (IBV) of chickens is currently one of the main diseases associated with respiratory syndrome in domestic poultry, as well as with losses related to egg production.
LF Caron
doaj   +1 more source

Molecular mechanisms of severe acute respiratory syndrome (SARS) [PDF]

open access: yes, 2005
Severe acute respiratory syndrome (SARS) is a new infectious disease caused by a novel coronavirus that leads to deleterious pulmonary pathological features.
David A Groneberg   +6 more
core   +2 more sources

PERBEDAAN ANTIGENISITAS WHOLE VIRUS DAN PROTEIN S VIRUS INFECTIOUS BRONCHITIS STRAIN LOKAL DAN MASSACHUSETTS DENGAN INDIRECT ELISA [PDF]

open access: yes, 2018
The aims of this research is to determine the differences between antigenicity of whole virus and protein S virus Infectious Bronchitis local strain and Massachusetts strain with indirect ELISA. This research consist of four treatments.
DANISWARA IRWANZA AKBAR, 061411133059
core   +1 more source

Green synthesized silver nanoparticles using Cyperus rotundus L. extract as a potential antiviral agent against infectious laryngotracheitis and infectious bronchitis viruses in chickens

open access: yesChemical and Biological Technologies in Agriculture, 2022
Background Infectious laryngotracheitis (ILT) and infectious bronchitis (IB) are two common respiratory diseases of poultry that inflict great economic burden on the poultry industry.
Zahraa Hamdi Abo-El-Yazid   +3 more
doaj   +1 more source

Infectious bronchitis virus: Immunopathogenesis of infection in the chicken [PDF]

open access: yesAvian Pathology, 1997
The immunopathogenesis of infectious bronchitis virus (IBV) infection in the chicken is reviewed. While infectious bronchitis (IB) is considered primarily a disease of the respiratory system, different IBV strains may show variable tissue tropisms and also affect the oviduct and the kidneys, with serious consequences.
G D, Raj, R C, Jones
openaire   +2 more sources

Haemagglutination by Avian Infectious Bronchitis Virus -- a Coronavirus

open access: yesJournal of General Virology, 1975
The haemagglutinating ability of three strains of IBV was investigated. It was shown that whereas strain Beaudette had no detectable haemagglutinin, both Connecticut and Massachusetts agglutinated red cells of various species. The haemagglutinin of Connecticut was detectable after sucrose gradient purification whereas that of Massachusetts required ...
R W, Bingham, M H, Madge, D A, Tyrrell
openaire   +2 more sources

Phylogentic analysis of recent infectious bronchitis virus isolates from broiler chicken farms in Kafrelsheikh, Egypt [PDF]

open access: yesBenha Veterinary Medical Journal, 2015
Infectious bronchitis (IB), caused by the IB virus (IBV), is a highly contagious disease and results in asignificant economic loss to the commercial chicken industry all over the world.
Hanan Shaban   +3 more
doaj   +1 more source

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