Histopathological Examination of in vitro Bone Degeneration Caused by a Black Yeast, Exophiala spinifera.
نویسندگان
چکیده
منابع مشابه
Chromoblastomycosis caused by Exophiala spinifera.
We report the second case of chromoblastomycosis caused by Exophiala spinifera; this is the first known case in the United States. Examination of biopsied tissue showed thick-walled, internally septated, chestnut brown muriform cells (sclerotic bodies) within multinucleated giant cells present in the dermis that were characteristic of chromoblastomycosis. The individual cells within the murifor...
متن کاملSpecies diversity and polymorphism in the Exophiala spinifera clade containing opportunistic black yeast-like fungi.
A monophyletic group of black yeast-like fungi containing opportunistic pathogens around Exophiala spinifera is analyzed using sequences of the small-subunit (SSU) and internal transcribed spacer (ITS) domains of ribosomal DNA. The group contains yeast-like and annellidic species (anamorph genus Exophiala) in addition to sympodial taxa (anamorph genera Ramichloridium and Rhinocladiella). The ne...
متن کاملStudy the effect of environmental factors and different carbon sources on dibenzothiophene desulfurization by Exophiala spinifera
It is necessary to reduce the amount of sulfur in fossil fuels due to direct impact of the quality of these fuels on the environment. In this research, a novel fungus strain of Exophiala spinifera, namely FM, was used to desulfurize dibenzothiophene (DBT) as a model cyclic sulfur compounds in oil and fossil fuels. HPLC analysis indicated that the fungus was capable of reducing 99% of DBT concen...
متن کاملSubcutaneous Phaeohyphomycosis Caused by Exophiala salmonis
We report a case of subcutaneous infection in a 55-yr-old Korean diabetic patient who presented with a cystic mass of the ankle. Black fungal colonies were observed after culturing on blood and Sabouraud dextrose agar. On microscopic observation, septated ellipsoidal or cylindrical conidia accumulating on an annellide were visualized after staining with lactophenol cotton blue. The organism was...
متن کاملSubcutaneous phaeohyphomycosis caused by Exophiala jeanselmei.
Exophiala jeanselmei, a saprobe in the environment, is an opportunistic pathogen. We present a rare case of subcutaneous phaeohyphomycosis caused by E jeanselmei in a man aged 66 years with a 3-month history of a tender swelling on the dorsal area of the left middle finger. Purulent fluid was aspirated from the area, and the culture yielded black colonies composed of conidiophores, phialides, a...
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ژورنال
عنوان ژورنال: Nippon Ishinkin Gakkai Zasshi
سال: 2002
ISSN: 0916-4804,1882-0476
DOI: 10.3314/jjmm.43.261