Antigens Fungal
Mostrando 1-12 de 86 artigos, teses e dissertações.
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1. Brazilian guidelines for the clinical management of paracoccidioidomycosis
Abstract Paracoccidioidomycosis is a systemic fungal disease occurring in Latin America that is associated with rural environments and agricultural activities. However, the incidence and prevalence of paracoccidiodomycosis is underestimated because of the lack of compulsory notification. If paracoccidiodomycosis is not diagnosed and treated early and adequat
Rev. Soc. Bras. Med. Trop.. Publicado em: 12/07/2017
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2. Theranostic applications of phage display to control leishmaniasis: selection of biomarkers for serodiagnostics, vaccination, and immunotherapy
AbstractPhage display is a high-throughput subtractive proteomic technology used for the generation and screening of large peptide and antibody libraries. It is based on the selection of phage-fused surface-exposed peptides that recognize specific ligands and demonstrate desired functionality for diagnostic and therapeutic purposes. Phage display has provide
Rev. Soc. Bras. Med. Trop.. Publicado em: 2015-08
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3. Produção e eficácia de anticorpos gerados contra glicolipídios de Paracoccidioides brasiliensis / Production and efficacy of antibodies generated against glycolipids of P. brasiliensis
Paracoccidioidomycosis (PCM) is a systemic fungal infection most prevalent in Latin America, whose etiologic agent, Paracoccidioides brasiliensis, is a yeast with a complex cell wall structure consisting of proteins, glycoproteins, polysaccharides, lipids, and melanin polypeptides that gather physical, chemical and biological conditions to serve as antigens.
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/10/2012
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4. Avaliação do sistema complemento e produção de anticorpos de pacientes HIV negativos com neurocriptococose / Antibody response to Cryptococcus sp and complement system activation in HIV negative patients with neurocryptococcosis
Cryptococcus sp é um fungo saprófita, cosmopolita, que causa micose sistêmica, geralmente, subaguda ou crônica, conhecida, sobretudo, por sua localização meníngea, após aquisição da infecção por via respiratória Embora seja ubíquo, a criptococose ocorre predominantemente em indivíduos imunodeficientes e podendo ocorrer, também, em indivíduos
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/10/2011
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5. Avaliação da resposta humoral a antígenos de Lacazia loboi utilizando soros de pacientes com lacaziose
Jorge Lobos disease is a mycosis of the skin and subcutaneous tissue caused by Lacazia loboi, a fungus that presents phenotypic similarities to Paracoccidioides brasiliensis. Because it resists culture, research to characterize and isolate its DNA and antigenic proteins has been a problem. Thence, most previous serological studies have used antigens from P.
Publicado em: 2008
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6. Proteinas de superficie de Paracoccidioides brasiliensis / Proteinas de superficie de Paracoccidioides brasiliensis
Paracoccidioides brasiliensis is a temperature dependent dimorphic fungus, the etiological agent of paracoccidioidomycosis. In human, infection starts by inhalation of fungal propagules reaching the pulmonary epithelium, where the morphogenetic conversion is correlated with changes in the cell wall composition, organization and structure. The cell wall const
Publicado em: 2008
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7. Molecular aspects involved in the apoptosis of mononuclear cells of patients with paracoccidioidomycosis. / Aspectos moleculares envolvidos na apoptose de células mononucleares em pacientes com paracoccidioidomicose.
The T-cell hypoproliferative reactivity observed in the immune response to P. brasiliensis antigens of patients with active paracoccidioidomycosis probably contributes to the failure of the host in controlling the infection, leading to a disseminated disease. It is, however, largely reversible with treatment in most patients. The mechanisms leading to this h
Publicado em: 2008
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8. Immunogenetics and infectious diseases: special reference to the mayor histocompatibility complex
Many studies have tried to identify genetic markers for infectious diseases, some of them have focused on human leukocyte antigens (HLA). The products of HLA genes interact with surface-specific receptors of T lymphocytes, resulting in activation of the host's immune response. Association of bacterial, viral, parasitic and fungal infections with the host's H
Brazilian Journal of Infectious Diseases. Publicado em: 2006-04
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9. Caracterização bioquímica e imunológica de subfrações de antígeno de alta massa moleclar de Pasracoccidioides brasiliensis
Paracoccidioidomicose (PCM) é uma micose sistêmica progressiva causada pelo fungo dimórfico Paracoccidioides brasiliensis. As diferentes formas clínicas da doença estão associadas com vários graus de supressão da imunidade celular dependendo da ativação preferencial de Th1 ou Th2. Objetivo deste trabalho foi caracterizar sub-fração de antígeno d
Publicado em: 2006
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10. Identificação de um novo Antígeno de Paracoccidioides brasiliensis (Lumazina Sintase) através da Técnica de IVIAT
Paracoccidioides brasiliensis is a thermally dimorphic fungus causing paracoccidioidomycosis (PCM), a mycosis that affects 10 million individuals in Latin America. The infection is acquired by inhaling airborne propagules produced by the fungal mycelium which transforms into the pathogenic yeast form, when at the body temperature. P brasiliensis expresses in
Publicado em: 2006
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11. Total synthesis of (+)-crocacins "C" and"D": synthesis of the 6,6-spiroketals / Sintese total das (+)-crocacinas C e D : sintese dos fragmentos 6,6-espirocetal das espirofunginas A e B
Chapter 1 describes the asymmetric total synthesis of (+)-crocacin C (1.3) and D (1.4). The convergent total synthesis of (1.3) relies on the use of a regio- and stereoselective epoxidation of an allylic alcohol with m-CPBA followed by epoxide opening with Me2CuCNLi2 and a Stille cross-coupling between (E)-vinyl stannane (1.111) and (E)-vinyl iodide (+)-(1.1
Publicado em: 2004
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12. Current Status of Nonculture Methods for Diagnosis of Invasive Fungal Infections
The incidence of invasive fungal infections has increased dramatically in recent decades, especially among immunocompromised patients. However, the diagnosis of these infections in a timely fashion is often very difficult. Conventional microbiologic and histopathologic approaches generally are neither sensitive nor specific, and they often do not detect inva
American Society for Microbiology.