Results 11 to 20 of about 377,160 (316)

SARS-CoV-2 Pandemic and Food Safety Oversight: Implications in Canada and Coping Strategies

Foods, 2021
The SARS-CoV-2 pandemic has created enormous societal disruptions in the Western world, including Canada, with serious implications for food safety.
Sylvain Charlebois, Janet Music
doaj   +2 more sources

Safety of guselkumab in hepatitis B virus infection [PDF]

Dermatology Online Journal, 2019
Reactivation of hepatitis B virus (HBV) following the use of TNF antagonists has been reported and is a contraindication to use of these medications. Although the risk of reactivation of HBV during use of ustekinumab and secukinumab is low in patients with only HBV core antibody positivity, the risk is substantial in patients with chronic HBV infection.
Duncan, James Robert, Orlowski, Timothy J., Elewski, Boni E.   +2 more
openaire   +4 more sources

Specific Plasma MicroRNA Signatures Underlying the Clinical Outcomes of Hepatitis E Virus Infection

Microbiology Spectrum, 2023
The pathogenic mechanisms determining the diverse clinical outcomes of HEV infection (e.g., self-limiting versus chronic or symptomatic versus asymptomatic) are not yet understood.
Maria I. Costafreda, Silvia Sauleda, Mar Riveiro-Barciela, Angie Rico, Meritxell Llorens-Revull, Susana Guix, Rosa M. Pintó, Albert Bosch, Francisco Rodríguez-Frías, Ariadna Rando, Maria Piron, Marta Bes   +11 more
doaj   +1 more source

Evidence and guidance on vaccine safety and effectiveness in subpopulations [PDF]

, 2011
This dissertation examines post-licensing vaccine safety and effectiveness against two major respiratory diseases in specific subpopulations, with emphasis on safety.
Mak, Tippi
core   +1 more source

Truncation of the NS1 protein converts a low pathogenic avian influenza virus into a strong interferon inducer in duck cells [PDF]

, 2010
The NS1 protein of influenza A viruses is known as a nonessential virulence factor inhibiting type I interferon (IFN) production in mammals and in chicken cells. Whether NS1 inhibits the induction of type I IFNs in duck cells is currently unknown.
Guérin, Jean-Luc, Volmer, Christelle, Soubiès, Sébastien, Volmer, Romain   +3 more
core   +1 more source

Distribution of Porcine Cytomegalovirus in Infected Donor Pigs and in Baboon Recipients of Pig Heart Transplantation

Viruses, 2018
The porcine cytomegalovirus (PCMV) is a herpesvirus that may pose a risk for xenotransplantation using pig cells, tissues, or organs. Here, three orthotopic pig heart transplantations into baboons were studied.
Uwe Fiebig, Jan-Michael Abicht, Tanja Mayr, Matthias Längin, Andrea Bähr, Sonja Guethoff, Almuth Falkenau, Eckhard Wolf, Bruno Reichart, Tomoyuki Shibahara, Joachim Denner   +10 more
doaj   +1 more source

Nitrate Is Crucial for the Proliferation of Gut Escherichia coli Caused by H9N2 AIV Infection and Effective Regulation by Chinese Herbal Medicine Ageratum-Liquid

Frontiers in Microbiology, 2020
H9N2 avian influenza virus (AIV) infection in chickens is often accompanied by secondary bacterial infection, but the mechanism is unclear. The aim of the present study was to reveal that mechanism and explore non-antibiotic treatment.
Xinheng Zhang, Xinheng Zhang, Xinheng Zhang, Xinheng Zhang, Qiqi Zhao, Qiqi Zhao, Qiqi Zhao, Che Wu, Che Wu, Zi Xie, Zi Xie, Zi Xie, Xiaotong Ci, Xiaotong Ci, Hongxin Li, Hongxin Li, Hongxin Li, Wencheng Lin, Wencheng Lin, Wencheng Lin, Wencheng Lin, Huanmin Zhang, Qingmei Xie, Qingmei Xie, Qingmei Xie, Qingmei Xie   +25 more
doaj   +1 more source

Pathogenicity and transmissibility studies on live attenuated duck enteritis virus vaccine in non-target species

Frontiers in Microbiology, 2022
In the second half of 2021, a highly pathogenic case occurred in a mixed chicken and duck family farm in Guangdong, China. After the duck flocks were immunized with live attenuated duck enteritis virus vaccine (live attenuated DEV vaccine), the chickens ...
Jie Kong, Jie Kong, Jie Kong, Keyu Feng, Keyu Feng, Keyu Feng, Keyu Feng, Qiqi Zhao, Qiqi Zhao, Qiqi Zhao, Yazheng Chen, Yazheng Chen, Yazheng Chen, Jinfeng Wang, Jinfeng Wang, Jinfeng Wang, Sheng Chen, Sheng Chen, Sheng Chen, Guanming Shao, Guanming Shao, Guanming Shao, Liqin Liao, Liqin Liao, Liqin Liao, Yajuan Li, Yajuan Li, Yajuan Li, Zi Xie, Zi Xie, Zi Xie, Xinheng Zhang, Xinheng Zhang, Xinheng Zhang, Xinheng Zhang, Qingmei Xie, Qingmei Xie, Qingmei Xie, Qingmei Xie   +38 more
doaj   +1 more source

Cellular phosphoinositides and the maturation of bluetongue virus, a non-enveloped capsid virus. [PDF]

, 2013
BACKGROUND: Bluetongue virus (BTV), a member of Orbivirus genus in the Reoviridae family is a double capsid virus enclosing a genome of 10 double-stranded RNA segments. A non-structural protein of BTV, NS3, which is associated with cellular membranes and
Roy, Polly, Bishnupriya Bhattacharya, Bhattacharya, Bishnupriya, Polly Roy   +3 more
core   +1 more source

Development and application of a reverse-transcription recombinase-aided amplification assay for subgroup J Avian leukosis virus

Poultry Science, 2022
: Subgroup J Avian leukosis virus (ALV-J) is an important pathogen of poultry tumor diseases. Since its discovery, it has caused significant economic losses to the poultry industry.
X.H. Wu, Z.Q. Yao, Q.Q. Zhao, S. Chen, Z.Z. Hu, Z. Xie, L.Y. Chen, J. Ji, F. Chen, X.H. Zhang, Q.M. Xie   +10 more
doaj   +1 more source