Extraintestinal pathogenic Escherichia coli (ExPEC) is capable of colonizing outside of the intestinal tract and evolving into a systemic infection. Avian pathogenic E. coli (APEC) is a member of the ExPEC group and causes avian colibacillosis. Transfer-mRNA-small protein B (tmRNA-SmpB)-mediated trans-translation is a bacterial translational control system that directs the modification and degr...

This paper presents a method for the determination of alkylphenols, alkylphenol polyethoxylates (APEO) and alkylphenol ethoxycarboxylates (APEC) in the aqueous and particulate phase of wastewater samples. Quantification was achieved by liquid chromatography-tandem mass spectrometry. The sensitivity of the method is demonstrated by low detection limits, in the dissolved phase 1.2-9.6ngl(-1) for ...

Cover (and back side), Alexa488-APEC staining (green) of the adenosine A 2A receptor in living Chinese hamster ovary cell transiently transfected with pcDNA3 A 2A R as well as pAS β-arrestin2-RFP (red).

Avian Pathogenic Escherichia coli (APEC) has been studied for decades because of its economic impact on the poultry industry. Recently, the zoonotic potential of APEC and multidrug-resistant strains have emerged. The aim of this study was to characterize 225 APEC isolated from turkeys presenting airsacculitis. The results showed that 92% of strains presented a multidrug-resistance (MDR), and th...

During the 2014 APEC Conference, there was a long presence of blue sky (APEC Blue) after a long-time occurrence of hazy weather in Beijing, China, which prompted the public’s attention to heavy-polluting enterprises to reach a new peak. Will the public’s negative concern about the incident will affect the operation of heavy-polluting enterprises? In this paper, we analyzed the influence of the ...

Background and Aim: Probiotics are beneficial microorganisms for humans animals. In this study, we developed a microencapsulated probiotic with antibacterial activity against avian pathogenic Escherichia coli (APEC). Materials Methods: Alignment of the 16S rRNA sequences isolate WU222001 those deposited in GenBank revealed that was Pediococcus acidilactici 99.6% homology. This bacterium charact...