نتایج جستجو برای: native apec
تعداد نتایج: 102636 فیلتر نتایج به سال:
Systemic infections by avian pathogenic Escherichia coli (APEC) are economically devastating to poultry industries worldwide. IbeR, located on genomic island GimA, was shown to serve as an RpoS-like regulator in rpoS gene mutation neonatal meningitis E. coli (NMEC) RS218. However, the role of IbeR in pathogenicity of APEC carrying active RpoS has not yet been investigated. We showed that the AP...
Avian pathogenic Escherichia coli (APEC) infections are a serious impediment to sustainable poultry production worldwide. Licensed vaccines are available, but the immunological basis of protection is ill-defined and a need exists to extend cross-serotype efficacy. Here, we analysed innate and adaptive responses induced by commercial vaccines in turkeys. Both a live-attenuated APEC O78 ΔaroA vac...
Escherichia coli strains that cause disease outside the intestine are known as extraintestinal pathogenic E. coli (ExPEC) and include pathogens of humans and animals. Previously, the genome of avian-pathogenic E. coli (APEC) O1:K1:H7 strain O1, from ST95, was sequenced and compared to those of several other E. coli strains, identifying 43 genomic islands. Here, the genomic islands of APEC O1 we...
The present study was designed to examine the reliability and validity of the Autism Psychodynamic Evaluation of Changes (APEC) scale, developed to assess the evolution in individuals with autism under treatment. The APEC scale focuses on the key role of impairment in body image construction, which requires cross-modal sensory integration through emotional communication with motor representatio...
Avian pathogenic E. coli (APEC) can cause avian colibacillosis, an economically important disease that contributes to bird mortality and the high costs associated with prevention treatment. Little is known about APEC in context of Australian conditions. The current study aimed estimate prevalence determine risk factors cloacal carriage among commercial healthy meat chickens Queensland. Cloacal ...
ECONOMIC LEADERS FROM AROUND the world gathered in Hanoi, Vietnam for the 14 Asia Pacific Economic Cooperation (APEC) meeting in November of 2006. With this year’s theme of “Towards a Dynamic Community for Sustainable Development and Prosperity,” the APEC community strived to make clear its support for the Doha Development Agenda. In addition, the forum emphasized the need to protect human secu...
Avian pathogenic Escherichia coli (APEC) strains cause different types of systemic extraintestinal infections in poultry, collectively termed colibacillosis, which can cause significant economic losses in the poultry industry. To date, there have been no descriptions of genes or characteristics that allow for the classification of avian strains pathotypes responsible for causing specific diseas...
Trading blocs realize the strategic importance of and threats from emerging infections, particularly those related to travel and food. Like the European Union, the Asia Pacific Economic Cooperation (APEC) is undertaking an initiative in emerging infections. The APEC Emerging Infections Network project builds on an existing Internet-based educational network (APEC EduNet), created to help link A...
To identify putative new virulence factors of avian pathogenic Escherichia coli (APEC) strains, a genomic subtraction was performed between the APEC strain MT512 and the non-pathogenic E. coli strain of avian origin EC79. Seventeen DNA fragments were cloned that were specific for the APEC strain. Among them, nine were identified that were more frequent among pathogenic than non-pathogenic isola...
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