Dematiaceous Fungi
Mostrando 1-12 de 43 artigos, teses e dissertações.
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1. Accuracy of direct examination and culture as compared to the anatomopathological examination for the diagnosis of chromoblastomycosis: a systematic review
Abstract Background: Chromoblastomycosis is a skin infection caused by dematiaceous fungi that take the form of muriform cells in the tissue. It mainly manifests as verrucous plaques on the lower limbs of rural workers in tropical countries. Objectives: The primary objective of this review is to evaluate the accuracy of diagnostic methods for the identific
Anais Brasileiros de Dermatologia. Publicado em: 2022
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2. Study of tissue inflammatory response in different mice strains infected by dematiaceous fungi Fonsecaea pedrosoi
Abstract: Background: Diseases caused by melanized fungi include mycetoma, chromoblastomycosis and phaeohyphomycosis. This broad clinical spectrum depends on the dynamic interactions between etiologic agent and host. The immune status of the host influences on the development of the disease, as, an exemple. phaeohyphomicosis is more frequently observed in i
An. Bras. Dermatol.. Publicado em: 2019-02
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3. Chromoblastomycosis: an etiological, epidemiological, clinical, diagnostic, and treatment update
Abstract: Chromoblastomycosis is a chronic, granulomatous, suppurative mycosis of the skin and subcutaneous tissue caused by traumatic inoculation of dematiaceous fungi of the family Herpotrichiellaceae. The species Fonsecaea pedrosoi and Cladophialophora carrionii are prevalent in regions where the disease is endemic. Chromoblastomycosis lesions are polymor
An. Bras. Dermatol.. Publicado em: 2018-08
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4. Tumoral chromoblastomycosis: a rare manifestation with typical complementary exams
Abstract: Chromoblastomycosis is a chronic subcutaneous fungal infection caused by traumatic implantation of dematiaceous fungi in the skin. The clinical presentation is usually a verrucous plaque lesion and the diagnosis is confirmed by the visualization of muriform bodies at direct examination or at the histologic study. This report describes a rare case o
An. Bras. Dermatol.. Publicado em: 2015-12
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5. Phaeohyphomycosis of the ungual apparatus - Case report
Phaeohyphomycosis is a disease caused by dematiaceous fungi with a worldwide geographic distribution and broad spectrum. It is most commonly found in adult individuals of both genders and all races. We report the case of a 57-year-old woman with phaeohyphomycosis in the ungual apparatus.
An. Bras. Dermatol.. Publicado em: 2014-07
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6. Case for diagnosis
Subcutaneous phaeohyphomycosis is an infection caused by dematiaceous fungi which mainly affects immunosuppressed patients. We report a case of subcutaneous phaeohyphomycosis on the back of the left hand in a kidney transplant patient who had been taking prednisone, tacrolimus, and azathioprine daily for 3 years.
An. Bras. Dermatol.. Publicado em: 2014-01
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7. ATIVIDADE ANTIFÚNGICA IN VITRO DO ÓLEO ESSENCIAL DE Melissa officinalis L. (ERVA-CIDREIRA) SOBRE Cladosporium carrionii / Antifungal activity in vitro of the essential oil of Melissa officinalis L. (lemongrass) on Cladosporium carrionii.
O gênero Cladosporium abrange muitas espécies de fungos contaminantes e oportunistas dematiáceos, sendo encontrados em diversos ambientes. Cladosporium carrionii é considerada a espécie patogênica mais importante desse gênero, devido aos inúmeros casos de doenças causadas por este fungo em todo o mundo, sendo agente da cromoblastomicose, feo-hifomic
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/11/2012
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8. Aerobic and facultative microorganisms isolated from corroded metallic structures in a hydroeletric power unit in the Amazon Region of Brazil
Aerobic and facultative bacteria belonging to the Enterobacteriaceae, Pseudomonadaceae, Bacillaceae, Corynebacteriaceae and Streptococcaceae families have been isolated from corroded metallic structures of a hydroelectric power unit in the Amazon region of Brazil. In addition to anamorphic dematiaceous and moniliaceous fungi, members of the archeobacteria
Air. Publicado em: 2011
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9. Cromoblastomicose no Maranhão: uma abordagem microbiológica, ambiental e molecular
The chromoblastomycosis (CBM) is a chronic fungal infection of skin and subcutaneous tissue caused by several melanized fungi of Chaetotrhyales order. Fonsecaea pedrosoi is the major causative agent of the disease. This study aimed to evaluate the clinical and epidemiological aspects of patients with CBM and phenotypic and genotypic characterization of the a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/12/2010
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10. Avaliação do tratamento da cromoblastomicose experimental utilizando vacina de DNA (DNA-hsp65)
Chromoblastomycosis (CBM) is a chronic worldwide subcutaneous mycosis, caused by several dimorphic, pigmented dematiaceous fungi. Patients with the disease are still considered as therapeutic challenge, mainly due to its recalcitrant nature. There is no treatment of choice for this neglected mycosis, but rather several treatment options. Itraconazole and ter
Publicado em: 2010
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11. Determinação das concentrações plasmáticas e teciduais de itraconazol em pacientes com cromoblastomicose / Determination of the plasmáticas and teciduais concentrations of itraconazol in patients with cromoblastomicose
Chromoblastomycosis is a subcutaneous mycosis caused by deployment transcutaneous of several species of dematiaceous fungi, that is, melanized fungi. Considering the incidence of this disease in the state of Pará and the resulting morbidity of patients affected, with economic and social repercussions, it was made to the optimization of therapeutic schemes a
Publicado em: 2008
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12. Sodium chloride as aid in identification of Phaeoannellomyces werneckii and other medically important dematiaceous fungi.
Seventeen taxa of dematiaceous fungi isolated from humans were tested to determine their responses to various concentrations of sodium chloride in vitro. Five groups of species were recognized on the basis of differing tolerances. Phaeoannellomyces werneckii was distinguished by its tolerance of greater than or equal to 15% NaCl; most dematiaceous pathogens