Search results for "MEB"

Evidencias de un recubrimiento de magnetita artificial en el armamento íbero

2011

A metallographic study of two pre-roman Iberian arms, affected by a cremation process, revealed the presence of an outer magnetite layer, providing highly protective properties. This layer is extraordinarily tenacious and of very homogeneous thickness, indicating an intentional manufacturing process rather than an accidental formation during the severe heating/cooling cycles the artefact suffered. Up to date, the intentional production of these types of layers has been attributed to a welding process of three different metallic sheets, here an alternative model is proposed, allowing, as could be simulated in the laboratory, the virtually exclusive formation of a magnetite coating.<br>…

Influence of odorant metabolism on human olfactory perception

2018

The sense of smell permits the perception of volatile substances commonly known as odors. This sense plays an important role in the feeding and wellness of individuals because it involves exchanges with their environment (search for food or partners, predators detection…). The efficiency of the olfactory system mainly relies on its sensitivity depending on the odorant affinity for their olfactory receptors but also on an enzymatic clearance mechanism of odorants which involves the Odorant metabolizing Enzymes (OME) to avoid the saturation of the receptors. Recent studies have shown that the biotransformation of odorants by EMO, in the olfactory epithelium, participates in the olfactory perc…

Hepatotoxicity caused by mebendazole in a patient with Gilbert's syndrome

2019

What is known and objective Mebendazole (MBZ) is a broad-spectrum antihelminthic agent of the benzimidazole type. Although MBZ has been reported to cause hepatic injury, case reports of severe hepatic injury are very rare. We report a case of severe hepatitis after administration of MBZ in a patient with Gilbert's syndrome affected by pinworms infestation. Case summary Differently from other cases of hepatitis due to MBZ reported in the scientific literature, our patient received standard doses of MBZ for a short period of time. After 18 days from the start of therapy, he developed hepatomegaly, and increases in hepatic enzymes and bilirubin. Hepatic enzymes returned to normal over the foll…

Epigastric cutaneous discharge: think amoebiasis

2020

Nutritional self-care among a group of older home-living people in rural Southern Norway

2015

Bjørg Dale, Ulrika SöderhamnCentre for Caring Research – Southern Norway, Faculty of Health and Sport Sciences, University of Agder, Grimstad, NorwayBackground: Older home-living people are an at-risk group for undernutrition, particularly those who are living alone. Lack of knowledge about healthy dietary habits, altered taste sensation, and declined health status are shown to be some of the factors related to undernutrition. The aims of this study were to explore how a small group of older people in Southern Norway perceived their nutritional self-care.Methods: An exploratory qualitative approach, combined with a simple self-report questionnaire, was used. Fi…