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Mostrando 1-12 de 83 artigos, teses e dissertações.
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1. Biochemical and Molecular Mechanisms of Glucose Uptake Stimulated by Physical Exercise in Insulin Resistance State: Role of Inflammation
Resumo A obesidade associada à inflamação sistêmica induz resistência à insulina (RI), com consequente hiperglicemia crônica. Este processo envolve o aumento na liberação de citocinas pró-inflamatórias, ativação da enzima c-Jun N-terminal cinase (JNK), do fator nuclear kappa-B (NF-κB) e dos receptores do tipo Toll 4 (TLR4). Dentre as ferramenta
Arq. Bras. Cardiol.. Publicado em: 21/10/2019
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2. From Echocardiographic Evaluation to Biomarkers Measurement: The Role of Myocardial Dysfunction in Mortality Associated with Sepsis
Abstract Sepsis remains the leading cause of mortality and critical illness worldwide. Myocardial dysfunction is one of the most clinically relevant manifestations of sepsis and results from a complex interaction among genetic, molecular, metabolic, and structural changes. Despite the prominence given to the occurrence of systolic dysfunction during sepsis,
Int. J. Cardiovasc. Sci.. Publicado em: 19/07/2018
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3. Heterochromatin distribution and histone modification patterns of H4K5 acetylation and H3S10 phosphorylation in Capsicum L.
Abstract We evaluated domesticated Capsicum pepper species from Brazil using classical and molecular cytogenetic techniques, and describe here for the first time their immunostaining patterns using anti-H4K5ac and anti-H3S10ph antibodies. All accessions showed 2n = 24 chromosomes with metacentric and submetacentric morphologies. CMA3 patterns ranged from fou
Crop Breed. Appl. Biotechnol.. Publicado em: 2018-04
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4. First record of Atherigona reversura Villeneuve (Diptera: Muscidae) feeding on Bermudagrass (Cynodon dactylon cv. Jiggs, Poaceae) in Brazil: morphological and molecular tools for identification
ABSTRACT Bermudagrass (Cynodon dactylon cv. Jiggs) is an important food source for dairy cattle in the semi-intensive milk production systems most often used in southern Brazil. Although many insect pests are associated with feed grasses, we report here the first occurrence of the fly Atherigona (Atherigona) reversura Villeneuve, 1936 (Diptera: Muscidae) fee
Rev. Bras. entomol.. Publicado em: 2016-09
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5. Immunoregulation in human malaria: the challenge of understanding asymptomatic infection
Asymptomatic Plasmodium infection carriers represent a major threat to malaria control worldwide as they are silent natural reservoirs and do not seek medical care. There are no standard criteria for asymptomaticPlasmodium infection; therefore, its diagnosis relies on the presence of the parasite during a specific period of symptomless infection. The antipar
Mem. Inst. Oswaldo Cruz. Publicado em: 11/12/2015
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6. Molecular cloning and recombinant expression of the VP28 carboxyl-terminal hydrophilic region from a brazilian white spot syndrome virus isolate
In the present study, a fragment of the VP28 coding sequence from a Brazilian WSSV isolate (BrVP28) was cloned, sequenced and expressed in E. coli BL21(DE3) pLysS strain in order to produce the VP28 carboxyl-terminal hydrophilic region. The expression resulted in a protein of about 21 kDa, which was purified under denaturing conditions, resulting in a final
Brazilian Archives of Biology and Technology. Publicado em: 2011-04
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7. Avaliação do vetor retroviral bicistrônico Codificador de endostatina e interleucina-2 Para utilização em terapia gênica anti-tumoral. / Evaluation of retroviral vector encoding bicistônico of endostatin and interleukin-2 for use in anti-tumor gene therapy
Gene therapy has been used in preclinical studies and clinical trials in order to assuage or cure a disease. Retroviral vectors are tools for gene transfer are widely used. Bicistronic vectors are attractive alternatives for treatment of complex disease. Endostatin (ES), the C-terminal fragment of collagen XVIII, is a potent angiogenesis inhibitor. At presen
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/07/2010
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8. Protocolo ISO 11783: procedimentos para comunicação serial de dados do controlador de tarefa / ISO 11783 protocol: procedures for serial data communication with the task controller
The recent growth of automation technology and embedded electronic in agricultural machinery has established a new practice in agriculture. These new practices related to precision agriculture (PA) have demanded the use of sensors and communications embedded networks for data acquisition and control devices in the farm field. The incompatibility between hard
Publicado em: 2009
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9. Cromoblastomicose: à procura do modelo experimental murino. / Chromoblastomycosis: searching for experimental murine model.
This study was prompted by the lack of a satisfactory chronic infection animal model for studies of experimental chromoblastomycosis and the fact that very little is known about the infective fungal forms of Fonsecaea pedrosoi. First, we investigated the infective potential of different mycelial forms of F. pedrosoi, hyphae, conidia and conidiogenous cells,
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/12/2008
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10. Prokaryotic expression of a novel mouse pro-apoptosis protein PNAS-4 and application of its polyclonal antibodies
Mouse PNAS-4 (mPNAS-4) has 96% identity with human PNAS-4 (hPNAS-4) in primary sequence and has been reported to be involved in the apoptotic response to DNA damage. However, there have been no studies reported of the biological functions of mPNAS-4. In studies conducted by our group (unpublished data), it was interesting to note that overexpression of mPNAS
Brazilian Journal of Medical and Biological Research. Publicado em: 2008-06
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11. Conception of upper limbs myoelectrical prosthesis based on physiological study / Concepção de proteses mioeletricos de membros superiores baseado no estudo fisiologico
The goal of this work was to review the specialized literature for the development of technological applications connected with automation of myoelectrical prosthesis of upper limbs throughout the years, from World War 2 post-war solutions to the technology currently applied. The concept of myoelectrical prosthesis presupposes implies the acquisition and tre
Publicado em: 2008
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12. Subcellular localization of sugarcane (Sccharum spp.) proteins : in silico characterization and functional evaluation / Localização subcelular de proteinas de cana-de-açucar (Sccharum spp.) : caracterização in silico e avaliação funcional
Plant cells are highly organized and many biological processes are associated with specialized subcellular structures. Subcellular localization is a key feature of proteins, since it is related to biological function. The determination of subcellular localization using computational prediction is a highly desirable strategy because experimental approaches ar
Publicado em: 2008