Interaction With Fungus
Mostrando 1-12 de 171 artigos, teses e dissertações.
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1. Sporotrichosis refractory to conventional treatment: therapeutic success with potassium iodide,
Abstract Sporotrichosis is a subcutaneous mycosis caused by dimorphic fungi of the genus Sporothrix. The authors report a case of fixed cutaneous sporotrichosis with therapeutic failure after 18 months of itraconazole and terbinafine associated with cryosurgery. The patient was cured after the introduction of saturated potassium iodide solution. Sporothrix b
An. Bras. Dermatol.. Publicado em: 2021-03
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2. Clinical and laboratory profile of urban sporotrichosis in a tertiary hospital in the city of São Paulo,
Abstract Sporotrichosis is a subcutaneous mycosis caused by dimorphic fungi of the genus Sporothrix. The authors report a case of fixed cutaneous sporotrichosis with therapeutic failure after 18 months of itraconazole and terbinafine associated with cryosurgery. The patient was cured after the introduction of saturated potassium iodide solution. Sporothrix b
An. Bras. Dermatol.. Publicado em: 2021-03
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3. NATIVE MICROBIOTA AND ARBUSCULAR MYCORRHIZAL FUNGI ON GROWTH OF Paspalum millegrana SCHRAD
RESUMO Paspalum millegrana é uma poácea nativa das Américas, cuja interação com fungos simbiontes nativos ainda não pode ser encontrada na literatura. O objetivo deste trabalho foi avaliar a interação entre microrganismos nativos e fungos micorrízicos arbusculares no crescimento de P. millegrana Schrad. O delineamento experimental utilizado foi inte
Rev. Caatinga. Publicado em: 18/07/2019
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4. Ultrastructural viewpoints on the interaction events of Scedosporium apiospermum conidia with lung and macrophage cells
BACKGROUND Scedosporium apiospermum is a ubiquitous, emerging and multidrug-resistant fungal pathogen with still rather unknown virulence mechanisms. OBJECTIVES/METHODS The cellular basis of the in vitro interaction between fungi and host cells/tissues is the determinant factor for the development of a successful in vivo infection. Herein, we evaluated th
Mem. Inst. Oswaldo Cruz. Publicado em: 08/10/2018
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5. Cytological aspects of incompatible and compatible interactions between rice, wheat and the blast pathogen Pyricularia oryzae
ABSTRACT Blast, caused by the fungus Pyricularia oryzae, is an important disease affecting rice and wheat yield worldwide. This study investigated the cytological aspects of incompatible (non-host resistance) and compatible (host resistance) rice- (R_Po) and wheat- (W_Po) Pyricularia oryzae isolate interactions. Inoculations of rice and wheat with the R_Po a
Sci. agric. (Piracicaba, Braz.). Publicado em: 2016-04
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6. Reaction of sources of resistance to white mold to microsatellite haplotypes of Sclerotinia sclerotiorum
ABSTRACT White mold caused by the fungus Sclerotinia sclerotiorum is the most yield-limiting disease of common bean in Brazil. To date, there has been no commercial cultivar resistant to this disease. In a greenhouse we evaluated white mold resistance sources (Cornell 605, A195 and G122) against eight isolates of S. sclerotiorum from five Brazilian states. A
Sci. agric. (Piracicaba, Braz.). Publicado em: 2016-04
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7. Influence of arbuscular mycorrhizal fungi inoculum produced on-farm and phosphorus on growth and nutrition of native woody plant species from Brazil
Mycorrhizal fungus inoculum produced on-farm can be used during production of woody plant seedlings to reduce costs associated with purchase of commercial inoculant and fertilization. This study aimed to test the efficiency of a mycorrhizal inoculant produced on-farm to promote growth and nutrition of woody species in combination with different levels of pho
Acta Bot. Bras.. Publicado em: 2016-03
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8. Novel insights into the early stages of infection by oval conidia of Colletotrichum sublineolum
Anthracnose, caused by Colletotrichum sublineolum Henn. ex Sacc. & Trotter, is one of the most important sorghum [Sorghum bicolor (L.) Moench] diseases in Brazil. This fungus exhibits conidial dimorphism, producing either falcate or oval conidia on solid and liquid media, respectively. We compared patterns of the initial infection events by these two types o
Sci. agric. (Piracicaba, Braz.). Publicado em: 2015-08
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9. Interaction of an opportunistic fungus Purpureocillium lilacinum with human macrophages and dendritic cells
IntroductionPurpureocillium lilacinum is emerging as a causal agent of hyalohyphomycosis that is refractory to antifungal drugs; however, the pathogenic mechanisms underlying P. lilacinum infection are not understood. In this study, we investigated the interaction of P. lilacinum conidia with human macrophages and dendritic cells in vitro.MethodsSpores of a
Rev. Soc. Bras. Med. Trop.. Publicado em: 2014-10
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10. Estudo da variação do perfil químico de laranja pêra e tangor Murcott após a inoculação do fungo Alternaria alternata
This paper describes the study of variation in the chemical profile of citrus after inoculation of the fungus Alternaria alternata, who causes the disease known as alternaria brown spot (ABS), which is one of the most serious diseases in orchards of tangerines, causing major damage to the Brazilian citrus. For this, A. alternate was inoculated in sweet orang
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/02/2013
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11. Photodynamic therapy of Pythium insidiosum inactivation in vitro and in vivo study / Terapia fotodinâmica para inativação do Pythium insidiosum - estudo in vitro e in vivo
Photodynamic Therapy (PDT) is a therapy based on the interaction of photosensitizer and light, in the presence of oxygen, to induce cellular death. Under the incidence of light, at an appropriated wavelength, these chemical compounds produce reactive oxygen species which affects the biomolecules of the target-cells. Pythiosis is a lifethreatening emerging di
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/08/2012
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12. Obtenção artificial de rainhas e estabelecimento de novas colônias de Tetragona clavipes (Hymenoptera, Apidae, Meliponini) / Artificial obtainment of queens and establishment of new colonies of Tetragona clavipes (Hymenoptera, Apidae, Meliponini)
A criação racional de abelhas sem ferrão, conhecida como meliponicultura, é uma atividade crescente no Brasil e sua demanda abriu o campo para pesquisas que favorecem esse mercado. Além disso, o papel essencial desempenhado por esses insetos na polinização tem chamado atenção para o seu uso sustentável na prática agrícola. Nesses aspectos, alguns
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/06/2012