Results 91 to 100 of about 158,159 (215)

Emergence of Enteric Viruses in Production Chickens Is a Concern for Avian Health

The Scientific World Journal, 2014
Several viruses have been identified in recent years in the intestinal contents of chickens and turkeys with enteric problems, which have been observed in commercial farms worldwide, including Brazil.
Elena Mettifogo, Luis F. N. Nuñez, Jorge L. Chacón, Silvana H. Santander Parra, Claudete S. Astolfi-Ferreira, José A. Jerez, Richard C. Jones, Antonio J. Piantino Ferreira   +7 more
doaj   +1 more source

Enteric Virus Diversity Examined by Molecular Methods in Brazilian Poultry Flocks

Veterinary Sciences, 2018
Enteric viruses play an important role in the Brazilian poultry industry due to the economic impact of resulting low yields of broilers, layers, and breeders.
David I. De la Torre, Luis F. Nuñez, Claudete S. Astolfi-Ferreira, Antonio J. Piantino Ferreira   +3 more
doaj   +1 more source

The potential of a novel Adenovirus vector for vaccination [PDF]

Adenoviruses (Ads) have many attractive characteristics for use as agents of genebased vaccines and therapies. The most frequently used Ad vectors in preclinical research are based on Ad5.
Martin, Stuart
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Regulation of adenovirus replication by miR-199 confers a selective oncolytic activity in hepatocellular carcinoma [PDF]

, 2012
Oncolytic virotherapy represents a growing field of experimental cancer therapy. For safe and effective virotherapy, restricted tissue expression and replication of the virus is desirable.
Khalid Elamin Elhag, Baha Eldin
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Avian immunology /

, 2008
The science underpinning avian immunology is crucial to understanding basic immunological principles and the exceptional features of the avian immune system, as different strategies birds have adopted can provide important evolutionary insights.
Kaspers, Bernd., Davison, T. F.(T. Fred), Schat, K. A.(Karel Antoni),   +2 more
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Avian influenza and the poultry trade [PDF]

Because of high mortality rates, high rates of contagion, and the possibility of cross-species infection to mammals including humans, high pathogenic avian influenza is a major concern both to consumers and producers of poultry.
Nicita, Alessandro
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Pathobiology of avian influenza in wild bird species [PDF]

, 2012
Avian influenza viruses, especially highly pathogenic avian influenza viruses (HPAIV), affect a wide range of species, including humans and have thus become a major concern for veterinary medicine and public health.
Bröjer, Caroline
core   +1 more source

Intra- and interspecies transmission of H7N7 highly pathogenic avian influenza virus during the avian influenza epidemic in the Netherlands in 2003 [PDF]

, 2009
The poultry epidemic of H7N7 highly pathogenic avian influenza (HPAI) virus in the Netherlands in 2003 was probably the result of the introduction of an H7N7 low pathogenic avian influenza (LPAI) virus (by interspecies transmission from wild birds) and ...
Goot, J.A., van der, Stegeman, J.A., Jong, M.C.M., de, Koch, G.   +3 more
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Heart-specific expression of the green fluorescent protein gene in avian embryos by administration of recombinant adenovirus type-5 vector into the embryonic blood vessel

Frontiers in Physiology
Genetic modification in vivo could provide direct functions of genes that could potentially contribute to diverse areas of research including genetics, developmental biology, and physiology. It has been reported that genes of interest could be introduced
Wonjun Choi, Joonbum Lee, Dong-Hwan Kim, Dong-Hwan Kim, Evan Ma, Yeunsu Suh, Sang-Suk Lee, Kichoon Lee   +7 more
doaj   +1 more source

Rapid detection of FAdV-4 by one-tube RPA-CRISPR/Cas12a assay

Frontiers in Microbiology
IntroductionFowl adenovirus serotype 4 (FAdV-4) is a highly contagious viral pathogen of global significance that affects various avian species. It primarily infects poultry and wild birds, leading to avian inclusion body hepatitis (IBH) and hepatitis ...
Lei Ma, Xueping Wang, Mingliang Zhang, Mengjie Zhu   +3 more
doaj   +1 more source