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Polyphasic characterization of Aspergillus fumigatus strains causing infection in parrots and dolphins

机译:曲霉菌菌株对鹦鹉和海豚感染感染的多相表征

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Aspergillus fumigatus is a common and ubiquitous mould and an opportunistic pathogenic fungus, being its spores an important component of the normal airborne microflora. Immune dysfunction allows the germination of inhaled spores and the growth of mycelia in animal and human lungs, causing an invasive condition known as aspergilloma. The aim of this work was to characterize several Aspergillus fumigatus strains isolated from eleven ornamental birds (parrots - Amazona aestiva) and six dolphins (Delphinus delphis) presenting culture-confirmed infection by this fungus. All dolphins presented also clinical signs of respiratory diseases which were refractory to antimicotic treatment. A polyphasic approach was followed for the characterization of isolates, including the use of conventional phenotypic tests and molecular typing tools.
机译:曲霉菌是一种常见而无处不在的模具和机会主义的致病真菌,其孢子是正常空中微生物的重要组成部分。免疫功能障碍允许吸入孢子的萌发和动物和人肺中菌丝体的生长,导致称为曲粒细胞的侵袭性条件。这项工作的目的是将几种从11个装饰鸟类(鹦鹉 - 亚马逊Aestiva)和六只海豚(Delphinus delphis)分离的几种曲霉属fumigatus菌株的特征是呈现这种真菌的文化确认的感染。所有海豚还介绍了呼吸系统疾病的临床症状,这是抗菌治疗的难治性。遵循多相方法进行分离物的表征,包括使用常规表型测试和分子键入工具。

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