Calcium Binding Proteins
Mostrando 1-12 de 476 artigos, teses e dissertações.
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1. Molecular analysis of CIB4 gene and protein in Kermani sheep
The human calcium- and integrin-binding protein (CIB) family is composed of CIB1, CIB2, CIB3, and CIB4 proteins and the CIB4 gene affects fertility. Kermani sheep is one of the most important breeds of Iranian sheep breeds. The aim of this study was to analyze for the first time molecular characteristics of the CIB4 gene and protein in Kermani sheep. Differe
Braz J Med Biol Res. Publicado em: 12/09/2017
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2. Mecanismos de proteção da distrofia muscular : estudo proteômico e terapia farmacológica / Protective mechanisms of muscular dystrophy : proteomic study and pharmacological therapy
In Duchenne Muscular Dystrophy (DMD) and in the mdx mice model of DMD, the lack of dystrophin leads to muscle degeneration. The pathogenesis of DMD is related to sarcolemmal fragility, mechanical stress and increased influx of calcium in muscle fibers, due to dysfunction of ion channels, such as the stretch-activated calcium channels. The knowledge of the pr
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/07/2012
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3. Estudo da cinética de ligação de cálcio e fluoreto à superfície de estreptococos e sua importância como reservatórios de íons no biofilme dental / Kinetics of calcium and fluoride binding to the surface of streptococci and the importance of these ions as mineral reservoirs in dental biofilm
The study of the retention of mineral ions in dental biofilm and their release to the biofilm fluid is important to understand the role of these reservoirs to interfere with the dental caries process. It is known that fluoride (F) is bound to the biofilm by interaction with calcium (Ca) ions. One type of reservoir formed is Ca-F bridging in bacteria surface
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/06/2012
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4. Estudos estruturais e termodinâmicos de centrinas BeCen1 e BeCen3 do fungo Blastocladiella emersonii / Structural and Thermodynamics Studies of Blastocladiella Emersonii Centrins
Centrinas são proteínas componentes essenciais nos centro organizadores de microtubulos em diversos organismos. Pertencem à família das proteínas EF-Hand ligantes de cálcio e podem ser divididas em duas subfamílias: uma definida pela centrina da alga Chlamydomonas reinhardtii CrCenp, associada a funções contráteis, e a outra pela centrina da levedu
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/05/2011
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5. Estudos da dinâmica estrutural da proteína ligante de cálcio S100A12 humana e da lisozima T4 / Structural dynamics studies of human calcium binding protein S100A12 and T4 lysozyme
The work presented here was conceived with two main objectives. The first one, more general, involved the implementation of a new methodology for the study of conformational changes in proteins, i.e., its structural dynamics. The technique of Site-directed Spin Labeling combined with Electronic Paramagnetic Resonance (SDSL-EPR) are the pillars of this new me
Publicado em: 2011
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6. Caracterização citoarquitetônica, neuroquímica e de aferência óptica do complexo parabraquial do sagui (Callithrix jacchus)
The parabrachial complex (PB) is an area of the brainstem responsible for the processing and transmission of essential physiologic information for the survival of the organisms. This region is subdivided in approximately nine subregions, considering morphology, cytoarchitectural and functional characteristic. Its neurons have an extensive network of connecti
Publicado em: 2010
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7. Mechanisms of protection against myonecrosis in extraocular muscles of the mdx mice / Mecanismos de proteção a mionecrose nos musculos extra-oculares de camundongos distroficos mdx
Duchenne muscular dystrophy is one of the most common hereditary diseases. Abnormal calcium ion handling renders dystrophic muscle fibers more susceptible to necrosis. In the mdx mice, extraocular muscles (EOM) are protected and do not undergo myonecrosis. We investigated whether this protection is related to an increased expression of calcium-binding protei
Publicado em: 2008
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8. Role of calcium-binding proteins the mechanism of sparing from myonecrosis in the experiment tal model of Duchenne muscular dystrophy / Papel das proteinas ligadas ao calcio no mecanismo de proteção a mionecrose no modelo experimental da distrofia muscular de Duchenne
A distrofia muscular de Duchenne (DMD) é caracterizada pela falta de distrofina, proteína estrutural do sarcolema que promove a sua estabilização. Em ausência de distrofina, ocorre aumento da permeabilidade ao cálcio e conseqüente mionecrose. Músculos como tibial anterior, sóleo, diafragma e esternomastóide sofrem ciclos de mionecrose e regeneraç�
Publicado em: 2008
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9. Development of membrane biosensors and characterization of the interactions between cytochrome c and hybrid bilayer membranes by Surface Plasmon Resonance / Desenvolvimento de biosensores de membranas e caracterização da interação entre citocromo c e bicamadas híbridas por ressonância plasmônica de superfície
The aim of this work was to develop membrane biosensors based on Surface Plasmon Resonance (SPR) and to apply them to study the interactions between cytochrome c (cyt c) and model membranes. SPR is an optical technique that provides high-sensitivity measurements of refractive index (n), allowing the characterization of the adsorption and desorption of molecu
Publicado em: 2008
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10. Centros rombencefálicos de processamento auditivo do sagui (Callithrix jacchus): uma análise citoarquitetônica e neuroquímica
The auditory system is composed by a set of relays from the outer ear to the cerebral cortex. In mammals, the central auditory system is composed by cochlear nuclei, superior olivary complex, inferior colliculus and medial geniculate body. In this study, the auditory rombencephalic centers, the cochlear nuclear complex and the superior olivary complex were e
Publicado em: 2008
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11. A Zona Incerta no sagüi (Callithrix jacchus): Análise Citoarquitetônica, Neuroquímica e Projeção Retiniana
The retinal projections in mammals usually reach, classically, three major functional systems: the primary visual system, the accessory optic system, and the circadian timing system. But the retinal projections also reach areas classically considered non-visual, one of which groups the neurons of the zona incerta (ZI), target this study. The primary visual s
Publicado em: 2008
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12. Protection from myonecrosis, and expression of SERCA1 and calsequestrin in dystrophic laryngeal muscles / Musculos laringeos distroficos : proteção a mionecrose, expressao de SERCA1 e calsequestrina
Duchenne muscular dystrophy (DMD) and mdx mice, a model for DMD, is characterized by the lack of dystrophin expression and muscle fiber necrosis. Some muscle are enigmatically protected and admitted that an elevated expression of calcium-binding proteins. The intrinsic laryngeal muscles (ILMs) share many anatomical and physiological properties with extra-ocu
Publicado em: 2007