• I will be Glad if you help me in this regard, Currently in Pakistan 90% off Broiler Farmer are badly suffering Infectious Bronchitis. (engormix.com)
  • Assayag et all (2012), melakukan survey tentang kerugian ekonomis akibat Infectious Bronchitis di Brazil, mereka menyebutkan bahwa pada flok-flok broiler yang positif terinfeksi IB akan terjadi kenaikan FCR 80 gram per ekornya. (ceva.co.id)
  • Survey ini dilakukan selama 1 tahun dan melibatkan 1 milyar broiler komersial dimana umur panennya 28-42 hari dan farm yang positif ditemukan infeksi virus IB Massachusetts dan Brazilian variants. (ceva.co.id)
  • This study demonstrates a constant evolution of IBV in Iran, demonstrating the need for continuous monitoring and development of new vaccines based on indigenous viruses. (deepdyve.com)
  • It's also important to include Zinpro Performance Minerals ® in your poultry nutrition program since vaccines are not able to completely cover and protect birds from infectious bronchitis virus. (zinpro.com)
  • Infectious bronchitis virus leads, mostly, to decreased weight gain in poultry flocks, but can also cause older birds to stop laying eggs because it negatively impacts their respiratory tract and their reproductive tract. (zinpro.com)
  • First, replication of AIBV in the epididymal region of the rooster reproductive tract was detected using 3' RACE indicating the epididymal region is a target for the virus in vitro. (illinois.edu)
  • While many talks focused on the model coronavirus, MHV, others were presented on the replication of important coronaviruses of domesticated animals, including infectious bronchitis virus and bovine coronavirus. (rupress.org)
  • Previous studies demonstrated that mutations and deletions on the structural proteins conferred the Coronavirus mouse hepatitis virus ts phenotypes (Masters et al 1994 & Luytjes et al 1997). (springer.com)
  • The other reason is that infectious bronchitis virus is always changing by recombination or by spontaneous mutation. (zinpro.com)
  • abstract = "A fixed effects, completely randomized factorial design was used to study the effect of infectious bronchitis virus (IBV) inoculation at two different exposure ages and three postinoculation (PI) durations on chick oviduct pathology. (elsevier.com)
  • abstract = "Infectious bronchitis was diagnosed in 3-to-4-week-old pullets from an outbreak in a commercial flock in California. (elsevier.com)
  • Chen, H.-W. Infectious Bronchitis Virus Variants: Molecular Analysis and Pathogenicity Investigation. (mdpi.com)
  • 2007). 'Isolation of infectious bronchitis virus from broiler', Iraqi Journal of Veterinary Sciences , 21(1), pp. 53-61. (vetmedmosul.com)
  • Protection based criteria were: virus re-isolation attempts from trachea, tracheal and renal histopathology as well as IBV antigens detection by immunofluorescent antibody technique in kidney sections. (biomedcentral.com)
  • This appears to be the first report of the isolation of this virus from the proventriculus of affected chicks in the UK. (bmj.com)
  • Similar tissues were pooled and processed for IBV detection by reverse-transcriptase PCRs (RT-PCR), as previously described ( Worthington and others 2008 ), and virus isolation (VI) were attempted. (bmj.com)
  • Following the initial isolation of porcine deltacoronavirus (PDCoV) from pigs with diarrheal disease in the United States in 2014, the virus has been detected on swine farms in some provinces of China. (biomedcentral.com)
  • The tissue samples were prepared, followed by virus isolation, reverse transcription polymerase chain reaction and restriction fragment length polymorphism analysis. (ac.ir)
  • The morbidity, mortality, and re-isolation of virus from the tracheas and kidneys of challenged birds were evaluated at 5 days post-challenge (dpc). (preprints.org)
  • At 5 dpc, the mortality, morbidity and virus re-isolation rate of rHBM-S1-N were slightly higher than those of H120 group, but were lower than those of rHBM-S1 group and rHBM-N group. (preprints.org)
  • In the present study, we characterized IBV field isolate from a vaccinated broiler flock suspected to be co infected Newcastle disease virus (NDV). (umm.ac.id)
  • US - Researchers from the University of Georgia have used molecular biology to devise a way to stop viruses such as Newcastle disease replicating in poultry. (thepoultrysite.com)
  • The team, which includes Steven Stice and Franklin West in the College of Agricultural and Environmental Sciences and Claudio Afonso at the Southeast Poultry Research Laboratory of the US Department of Agriculture's Agricultural Research Service, used a technology platform called shRNA to selectively stop the production of nucleic acids that cause disease, such as the Newcastle disease virus. (thepoultrysite.com)
  • Newcastle disease is a worldwide problem and is caused by one of the most deadly of all viruses that spreads between birds. (thepoultrysite.com)
  • Exotic Newcastle virus, the most devastating form of the virus, has been eradicated in the US and Canada. (thepoultrysite.com)
  • With this technology, we can target specific regions used by the Newcastle disease virus that are critical for its survival," said Mr Stice. (thepoultrysite.com)
  • Ultimately, you could have birds that are both avian influenza resistant and Newcastle disease virus resistant," said Mr West. (thepoultrysite.com)
  • Le virus de la maladie de Newcastle (NDV), le virus de la grippe aviaire (AIV) et le virus de la bronchite infectieuse (IBV) sont les pathogènes viraux les plus répandus dans l'industrie avicoleiranienne. (ac.ir)
  • Les résultats des analyses sérologiques montraient que 77% des oiseaux étaient positifs pour le virus de la maladie de Newcastle, 45% pour l'AIV et 38,4% pour l'IBV. (ac.ir)
  • It has been shown that the N proteins from the measles and rabies viruses form helical nucleocapsid-like structures when expressed in bacteria (Schoehn et al. (tamu.edu)
  • IBV is the worst infectious disease in terms of economic loss to the U...The researchers funded by the Biotechnology and Biological Sciences R...The scientists have extracted a so-called spike protein from a pathoge. (bio-medicine.org)
  • Tumour necrosis factor‐alpha‐induced protein 8 (TNFAIP8) expression associated with cell survival and death in cancer cell lines infected with canine distemper virus. (springer.com)
  • The potential interactome of the infectious bronchitis virus (IBV) N protein was mapped using stable isotope labeling with amino acids in cell culture (SILAC) coupled to a green fluorescent protein-nanotrap pulldown methodology and liquid chromatography-tandem mass spectrometry. (asm.org)
  • Virus was dried on stainless steel discs, and variables including concentration, time, protein soiling, and location within an MBSC were assessed. (pirbright.ac.uk)
  • Results: It was demonstrated that formaldehyde fumigation could achieve a 6-log reduction in the titer of the virus throughout the cabinet, and high protein soiling in the presentation did not affect efficacy. (pirbright.ac.uk)
  • The S1 subunit from Spike (S) protein plays the major role in protective immunity and is involved in the host-virus interactions, as well as infectious bronchitis virus (IBV) serotyping. (ac.ir)
  • By serum neutralisation tests the virus was shown to be serologically distinct from the Massachusetts type but to possess a one-way relationship with the Connecticut type. (bmj.com)
  • None of the serum samples [from diseased or clinically normal birds] reacted positively with the JMK type of the virus. (who.int)
  • One particularly promising method of IBV D-RNA-mediated heterologous gene expression uses the helper virus dependent system to promote IBV immunity. (wikipedia.org)
  • To construct the recombinant MDV, a transfer vector called pUP-LTR-EGFP-S1-DOWN was constructed by inserting the IBV S1 gene, the LTR promoter from reticuloendotheliosis virus (REV) and an EGFP expression cassette into the pUP/DOWN plasmid. (biomedcentral.com)
  • Identification of a new gene product encoded by mRNA D of Infectious Bronchitis Virus. (herts.ac.uk)
  • S1 gene-based phylogeny of infectious bronchitis virus: An attempt to harmonize virus classification. (cdc.gov)
  • Complete S1 gene of the Infectious Bronchitis Virus (IBV) was amplified and cloned into transfer vector. (researcherslinks.com)
  • In the present study, a thorough comparison of the infectious bronchitis virus (IBV) TC07-2/GVI-1 linage was conducted by comparing the S1 gene sequences of GVI-1 viruses with those of viruses representing the established genotypes and lineages. (hvri.ac.cn)
  • The virus identity was ascertained by performing Dot-ELISA on the CAM homogenate (Fig. 1 ). (biomedcentral.com)