Differential Proteomic
Mostrando 1-12 de 35 artigos, teses e dissertações.
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1. Identification of the alpha-enolase P46 in the extracellular membrane vesicles of Bacteroides fragilis
BACKGROUND Members of the Bacteroides fragilis group are the most important components of the normal human gut microbiome, but are also major opportunistic pathogens that are responsible for significant mortality, especially in the case of bacteraemia and other severe infections, such as intra-abdominal abscesses. Up to now, several virulence factors have b
Mem. Inst. Oswaldo Cruz. Publicado em: 2018-03
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2. Proteomic analysis of halotolerant proteins under high and low salt stress in Dunaliella salina using two-dimensional differential in-gel electrophoresis
Abstract Dunaliella salina, a single-celled marine alga with extreme salt tolerance, is an important model organism for studying fundamental extremophile survival mechanisms and their potential practical applications. In this study, two-dimensional differential in-gel electrophoresis (2D-DIGE) was used to investigate the expression of halotolerant proteins u
Genet. Mol. Biol.. Publicado em: 13/05/2016
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3. Specific alterations in plasma proteins during depressed, manic, and euthymic states of bipolar disorder
Bipolar disorder (BD) is a common psychiatric mood disorder affecting more than 1-2% of the general population of different European countries. Unfortunately, there is no objective laboratory-based test to aid BD diagnosis or monitor its progression, and little is known about the molecular basis of BD. Here, we performed a comparative proteomic study to iden
Braz J Med Biol Res. Publicado em: 08/09/2015
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4. Análise proteômica diferencial da fração periplasmática das estirpes A, B e C de Xanthomonas spp. que diferem na patogenicidade e espectro de citros hospedeiros
O presente trabalho teve por objetivo a análise proteômica comparativa da fração periplasmática das estirpes-genoma A, B e C de Xanthomonas spp, as quais diferem em patogenicidade e gama de citros hospedeiros. A estirpe A (Xanthomonas citri subsp. citri, Xac) é a mais virulenta e infecta todos os tipos de citros, enquanto que a estirpe B (Xanthomonas f
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/08/2012
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5. Efeito do fluoreto no osso de camundongos com diferentes susceptibilidades genéticas à fluorose: uma análise proteômica / Effect of fluoride on bone of mice with different genetic susceptibilities to fluorosis: a proteomic analysis
Genetic factors have been shown to influence bone and enamel responses to fluoride (F), but the molecular mechanisms involved remain unclear. In this study, a label-free proteomics approach was employed to identify and evaluate changes in bone protein expression of two mouse strains with different susceptibilities to fluorosis (A/J a susceptible strain, 129P
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/06/2012
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6. STGC3 inhibits xenograft tumor growth of nasopharyngeal carcinoma cells by altering the expression of proteins associated with apoptosis
STGC3 is a potential tumor suppressor that inhibits the growth of the nasopharyngeal carcinoma cell line CNE2; the expression of this protein is reduced in nasopharyngeal carcinoma compared with normal nasopharyngeal tissue. In this study, we investigated the tumor-suppressing activity of STGC3 in nude mice injected subcutaneously with Tet/pTRE-STGC3/CNE2 ce
Genetics and Molecular Biology. Publicado em: 02/02/2012
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7. Análise diferencial do proteoma da polpa de manga (Mangifera indica L.) e identificação de proteínas com variação de abundância durante o amadurecimento pós-colheita / Differential proteomic analysis of mango fruit pulp (Mangifera indica L.) during postharvest ripening
A manga (Mangifera indica L.) é cultivada em áreas tropicais e subtropicais, principalmente em países em desenvolvimento. Os maiores produtores são a Índia, China, México, Indonésia, Tailândia, Paquistão e Brasil, mas, por ser uma fruta altamente perecível, suas exportações têm sido limitadas. Durante o amadurecimento, as frutas adquirem caracte
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/05/2011
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8. Análise proteômica diferencial na carcinogênese gástrica. / Differential proteomic analysis in gastric carcinogenesis
O câncer gástrico é o quarto tipo de tumor mais comum e a segunda maior causa de morte por câncer no mundo. No Estado do Pará, essa neoplasia é um grave problema de saúde pública, pois é diagnosticada em estágios avançados, com taxas de sobrevida extremamente baixas. Esses fatos reforçam a gravidade dessa patologia e a necessidade de novos estudo
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/04/2011
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9. Estudo proteômico de vermes adultos machos e fêmeas de Schistosoma mansoni / Proteomic studies of male and female Schistosoma mansoni adult worms
Schistosomiasis is a neglected tropical disease that affects approximately 200 million people around the world, occurring in America, Africa, the Antilles, Middle East and Near East, besides Southeast Asia. The species found in Brazil is Schistosoma mansoni, the typical treatment being administration of either Praziquantel or Oxamniquine. Although, the infec
Publicado em: 2011
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10. Comparative proteomic analysis of pathogenic and non-pathogenic strains from the swine pathogen Mycoplasma hyopneumoniae
Background: Mycoplasma hyopneumoniae is a highly infectious swine pathogen and is the causative agent of enzootic pneumonia (EP). Following the previous report of a proteomic survey of the pathogenic 7448 strain of swine pathogen, Mycoplasma hyopneumoniae, we performed comparative protein profiling of three M. hyopneumoniae strains, namely the non-pathogenic
Publicado em: 2010
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11. Physiological, biochemical aspects and comparative proteomic during maturation, germination and seedling conversion of Ocotea catharinensis Mez. (Lauraceae). / Aspectos fisiológicos, bioquímicos e análise proteômica comparativa durante a maturação, germinação e conversão em plantas de embriões de Ocotea catharinensis Mez. (Lauraceae).
The great similarity among the events of zygotic and somatic embryogenesis allows the establishment of parameters for accompaniment of these processes. In the present work it was studied the somatic embryogenesis in Ocotea catharinensis, in the maturation and germination phases, and the zygotic embryogenesis. The biochemical parameters and differential expre
Publicado em: 2009
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12. Identificação de genes associados a produção de ocratoxina A em Aspergillus westerdijkiae
Mycotoxins, secondary metabolites of fungi, are toxic compounds found in great variety of foods, and when ingested can be very hazardous to animal and human health. Among the diverse mycotoxins, special interest has been given to the ochratoxin A (OA), produced by some species of Aspergillus and Penicillium. This mycotoxin is frequently found mainly in food
Publicado em: 2009