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Resumo(s)
Introduction - Within the Aspergillus genus, Aspergillus fumigatus species is one of the most ubiquitous saprophytic fungi and is considered the species with higher clinical relevance. The fungi belonging to the Fumigati section are the most common cause of invasive aspergillosis and a major source of infection related mortality in immunocompromised patients. One of the most abundant metabolites produced by Aspergillus fumigatus is the metabolite gliotoxin, which exhibits a diverse array of biologic effects on the immune system. Further, environments contaminated with A. fumigatus may be the cause or enhance respiratory problems in the workers of those specific settings. These species produce specific allergens and mycotoxins that could cause respiratory disorders. Aim of the study - The aim of the present work was to determine the prevalence of Aspergillus section Fumigati by cultural and molecular methods in poultry; swine and bovine; and large animal (bovine and horses) slaughterhouses.
Descrição
Palavras-chave
Fungal contamination Mycotoxins Poultry Swinery Slaughterhouse Aspergillus fumigatus complex Portugal
Contexto Educativo
Citação
Viegas C, Faria T, Sabino R, Gomes AQ, Viegas S. Prevalence of Aspergillus section Fumigati in Portuguese slaughterhouses: a fungal and mycotoxin concern. In: 38th Mycotoxin Workshop, Berlin, May 02-04, 2016.