Anna Bin

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BACKGROUND & AIMS Extracellular adenosine plays a relevant role in regulating intestinal motility and preventing inflammatory processes. Adenosine 3',5'-cyclic monophosphate (cAMP) extruded from cells may be converted to adenosine monophosphate and then to adenosine by ecto-phosphodiesterase and CD73/ecto-5'nucleotidase, respectively, thus representing a(More)
The decolourisation process of the Reactive Blue 81 was carried out in a laboratory bubble column reactor with inner diameter 110 mm and working height 550 mm, equipped with a porous glass ozone diffuser (diameter 50 mm). A model of ozone absorption with the chemical reaction in the liquid phase was employed. It was found that the decolourisation proceeds(More)
Adenosine plays an important role in regulating intestinal motility and inflammatory processes. Previous studies in rodent models have demonstrated that adenosine metabolism and signalling are altered during chronic intestinal inflammatory diseases. However, the involvement of the adenosinergic system in the pathophysiology of gut dysmotility associated to(More)
BACKGROUND AND PURPOSE Adenosine A(3) receptors mediate beneficial effects in experimental colitis, but their involvement in enteric neuromuscular functions during bowel inflammation is undetermined. This study investigated the regulatory role of A(3) receptors on colonic motility in the presence of experimental colitis. EXPERIMENTAL APPROACH Colitis was(More)
BACKGROUND & AIMS Infectious agents, such as neurotropic viruses, are proposed to disrupt the enteric neuromuscular system, leading to dysmotility, although the mechanisms are unknown. Our purpose was to assess whether herpes simplex virus type-1 (HSV-1) establishes an enteric-neuronal infection and induces gut dysmotility. METHODS Rats were inoculated(More)
Positron emission tomography (PET) is a powerful non-invasive probe to investigate human physiology. A large number of radiotracers have been studied as imaging agents, but only a few have found clinical applications in pharmacology. A potential radiopharmaceutical is designed with very specific physiochemical characteristics, but, generally, less attention(More)
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