Mycology
Mostrando 1-12 de 79 artigos, teses e dissertações.
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1. Occurrence of dermatophytoses in patients from the Sistema Único de Saúde
Abstract: Background: Dermatophytosis is a cutaneous disease caused by filamentous keratinophilic fungi belonging to the genera Trichophyton, Microsporum and Epidermophyton, which present a high prevalence in the general population, being among the most common mycoses affecting about 20% of the world's population. Objective: To carry out the epidemiologica
An. Bras. Dermatol.. Publicado em: 29/07/2019
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2. The identification and differentiation of the Candida parapsilosis complex species by polymerase chain reaction-restriction fragment length polymorphism of the internal transcribed spacer region of the rDNA
Currently, it is accepted that there are three species that were formerly grouped under Candida parapsilosis: C. para- psilosis sensu stricto, Candida orthopsilosis, andCandida metapsilosis. In fact, the antifungal susceptibility profiles and distinct virulence attributes demonstrate the differences in these nosocomial pathogens. An accurate, fast, and econo
Mem. Inst. Oswaldo Cruz. Publicado em: 2016-04
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3. Trichosporon isolation from human ungueal infections: is there a pathogenic role?
Abstract BACKGROUND: Although dermatophytes are considered the major cause of onychomycosis, many reports have incriminated non-dermatophyte moulds and yeasts in the disease’s etiology. Successive Trichosporon isolation from onychomycosis has led to the genus being suspected as a nail primary pathogen. OBJECTIVE: To determine the prevalence of Trichospor
An. Bras. Dermatol.. Publicado em: 2016-04
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4. Microsporum spp. onychomycosis: disease presentation, risk factors and treatment responses in an urban population
BACKGROUND: Dermatophytes are the main causative agent of all onychomycosis, but genus Microsporum is infrequent and the risk of acquiring the infection is often associated with exposure to risk factors. OBJECTIVES: To describe clinical characteristics of onychomycosis due to Microsporum onychomycosis in an urban population. METHODS: This was a retrospe
Braz J Infect Dis. Publicado em: 2014-04
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5. Superficial mycoses at the Hospital do Servidor Público Municipal de São Paulo between 2005 and 2011
BACKGROUND: Superficial mycoses are fungal infections limited to the outermost layers of the skin. Dermatophytic filamentous fungi and yeasts are the major causative agents of these mycoses. Dermatophytosis is one of the clinical conditions caused by fungal infections most commonly found in dermatological practice. Thus, knowledge of the ecology of dermato
An. Bras. Dermatol.. Publicado em: 2014-01
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6. Atividade antifúngica de óleos essenciais frente à Candida albicans isoladas de pacientes HIV positivos / Antifungal activity of essential oils against Candida albicans isolated from HIV-positive patients.
The use of natural products as potent antimicrobial compound has been studied by Dentistry, especially in combating diseases caused by oral biofilms such as dental caries and oral candidiasis. The aim of this study was to evaluate the antifungal activity of essential oils from Ocimum basilicum L (basil), Cymbopogon martinii Motia (palmarosa), Cyperus articul
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/11/2011
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7. Potencial antífungico de extratos de folhas de Eucalyptus staigeriana F. Muell. sobre Aspergillus flavus / Antifungal potential of Eucalyptus staigeriana F. Muell. leaf extracts against Aspergillus flavus
O objetivo deste trabalho foi avaliar o potencial antifúngico contra o fungo Aspergillus flavus, dos extratos de folhas de Eucalyptus staigeriana F. Muell., preparados a partir de folhas frescas, liofilizadas e secas ao ambiente, sob diferentes tempos de extração e por diferentes solventes extratores, tais como metanol, etanol e água a temperatura ambien
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/10/2011
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8. Efeito crioprotetor de lactose e glicose em cÃlulas fÃngicas imobilizadas em alginato de sÃdio como mÃtodo de preservaÃÃo de culturas. / Cryoprotectant effect of lactose and glucose yeast cells immobilized in calcium alginate as a method for preservation of cultures
Cryopreservation is the method of choice in many banks of microorganisms because it leads to a situation of metabolic dormancy and consequently cultures are stable for long periods. By reducing the temperature may however be formed of ice crystals which tend to cause cell damage to cell damage in turn can be avoided by vitrification process which takes place
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/08/2011
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9. Contribuições para o conhecimento dos fungos fitopatogênicos associados à espécie ameaçada Euterpe edulis e para o esclarecimento do complexo Trichoderma harzianum / Contributions towards the knowledge of plant pathogenic fungi associated with the endangered species Euterpe edulis and the elucidation of the Trichoderma harzianum species-complex
Três estudos cobrindo áreas distintas da micologia foram desenvolvidos: 1) Um estudo visando explorar a diversidade morfológica de oitenta e um isolados reconhecidos como pertencentes à espécie Trichoderma harzianum sensu lato, em busca de descontinuidades em caracteres morfológicos que refletissem os doze diferentes clados reconhecidos pelo estudo fil
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/03/2011
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10. Pathogenic characteristics of yeasts isolated from vaginal secretion preserved under mineral oil
In order to evaluate the pathogenicity of yeasts isolated from vaginal secretion of pregnant and non-pregnant women - stored in mineral oil at the URM Mycology Collection, Department of Mycology, Federal University of Pernambuco - 30 samples belonging to the genera Candida, Rhodotorula, Trichosporon, and Kloeckera, were studied regarding their pathogenic cha
Journal of Venomous Animals and Toxins including Tropical Diseases. Publicado em: 2011
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11. Aspergilose invasiva em pacientes com doença pulmonar obstrutiva crônica internados em unidade de terapia intensiva
Recent data have suggested that chronic obstructive pulmonary disease (COPD) may be an important risk factor for invasive aspergillosis (IA), particularly in the context of mechanical ventilation (MV) and therapy with corticosteroids. Here we present the results of a prospective multicentric study (2009-2010) conducted in three intensive care units (ICUs) in
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
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12. Treatment of Dermatophytoses Caused by Microsporum canis in Allouatta guariba
Background: Dermatophytoses are cosmopolitan contagious mycoses of the skin and concern a wide range of mammals, including man, and more rarely birds. These mycoses are rarely diagnosed in New World Primates. The most frequent tinea of the subhuman Primates is microsporosis due to Microsporum canis or trichophytosis by Trichophyton mentagrophytes and T. simi
Publicado em: 2011