11 výsledky
BACKGROUND
Acrylates and methacrylates are acrylic resin monomers that are known to induce skin sensitization as a result of their presence in different materials, such as nail cosmetics, dental materials, printing inks, and adhesives. Allergic contact dermatitis resulting from the use of modern
Following an application from Cargill R&D Centre Europe, submitted for authorisation of a health claim pursuant to Article 14 of Regulation (EC) No 1924/2006 via the Competent Authority of Belgium, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver an opinion
A 5 year-old boy experienced anaphylaxis after eating a jelly product for diet supplement containing erythritol as a major component. Prick test with the jelly product was negative, but the second oral ingestion of the jelly product at home caused another allergic reaction. Prick test with
BACKGROUND
Biosurfactant mannosyl-erythritol lipids (MELs) are glycolipids produced by microbes that have various biological activities. It has been reported that MELs exhibit excellent surface-activity and also various bioactivities, such as induction of cell differentiation and apoptosis. However,
Erythritol, a simple sugar alcohol, is widely used as a food and drug additive owing to its chemical inertness, sweetness and non-toxicity. Adverse reactions to erythritol are rare and only three cases of allergic reactions to foods containing erythritol have been reported. Being inert, erythritol
The Letterflex urethane photopolymer mixture contains eight components. The curing agent penta erythritol-tetrakis-3 mercaptopropionate and an auxiliary substance present separately, namely 3 mercaptopropionic acid, gave positive reactions in five patients suffering from occupational contact
BACKGROUND
Anaphylaxis to mannitol present naturally in pomegranate and cultivated mushroom in a sensitized subject has been described recently, and an IgE-mediated mechanism to this sugar alcohol has been proposed. The same subject also experienced severe allergic reactions to a chewable
Thirty-four cultures recovered from material of bovine origin in England, Scotland and Wales were identified unequivocally as Brucella abortus strain 19 (S19). All had the properties of carbon dioxide-independent B abortus biotype 1 strains, were inhibited by penicillin G and thionin blue at
Protected and open field tomato crops are economically important for Portuguese agriculture. In 1983, Pseudomonas syringae pv. tomato (Okabe, 1933) Young, Dye & Wilkie, 1978 was first reported affecting protected crops (3) and then later under open field conditions (1). In the 2009 spring/summer
In 2006, symptoms of brown blotch were observed on cultivated Pleurotus eryngii (king oyster mushroom) in Castilla-La Mancha (Spain). Subsequently, between January and May of 2008, brown blotch affected 39.75% of the blocks of substrate cultivated, resulting in a considerable loss of production.
A new disease was observed during the spring and autumn of 2009 and 2010 on kiwifruit plants (Actinidia deliciosa cv. Hayward) in Rize Province of Turkey. Disease incidence was estimated as 3% in approximately 10 ha. Symptoms were characterized by dark brown spots surrounded by yellow halos on