Results 11 to 20 of about 3,660,140 (254)

Identification and characterization of a novel non-structural protein of bluetongue virus [PDF]

open access: yes, 2011
Bluetongue virus (BTV) is the causative agent of a major disease of livestock (bluetongue). For over two decades, it has been widely accepted that the 10 segments of the dsRNA genome of BTV encode for 7 structural and 3 non-structural proteins.
Rixon, F.   +43 more
core   +1 more source

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

open access: yes, 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

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

open access: yesFrontiers 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   +25 more
doaj   +1 more source

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

open access: yesPoultry 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   +10 more
doaj   +1 more source

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

open access: yesFrontiers 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   +38 more
doaj   +1 more source

Safety precautions regarding Corona virus during surgery [PDF]

open access: yesInternational Egyptian Journal of Nursing Sciences and Research, 2021
Nurses and health care teams are the front lines of the coronavirus pandemic as they providing care and saving lives. Nurse should following the guidelines from CDC.
nermin mohamed
doaj   +1 more source

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

open access: yes, 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   +3 more
core   +1 more source

The Effect of the Antimicrobial Peptide Plectasin on the Growth Performance, Intestinal Health, and Immune Function of Yellow-Feathered Chickens

open access: yesFrontiers in Veterinary Science, 2021
The goal of the study was to test the effects of an antibiotic substitute, plectasin, on the growth performance, immune function, intestinal morphology and structure, intestinal microflora, ileal mucosal layer construction and tight junctions, ileal ...
Xinheng Zhang   +36 more
doaj   +1 more source

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

open access: yes, 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   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy