Tissue Equivalent Materials
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Six-week anaerobic training improves proteolytic profile of diabetic rats
Objective To evaluate the effect of six-week anaerobic training on the mRNA expression of genes related to proteolysis Ubb (Ubiquitin), E2-14kDa, Trim63 (MuRF1 protein) and Nfkb1 in the skeletal muscle of diabetic rats.Materials and methods Four groups were established: DE (DiabetesExercised), DS (Diabetes Sedentary), CE (Control Exercised) and CS (Control S
Arch. Endocrinol. Metab.. Publicado em: 25/09/2015
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2. Potencial osteogênico in vivo de uma nova vitrocerâmica bioativa (Biosilicato)
Bioactive materials have the ability to bond and to integrate with bone tissue by forming a biologically active bonelike apatite layer, which has chemical and structural properties equivalent to the mineral phase of living bone. This process is determined by chemical reactions, whose products also influence the attachment, the proliferation, the differentiat
Publicado em: 2009
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3. Study of the parameters for microhardness test on dentin and enamel bovines, composite resin and amalgam / Estudo de parâmetros para ensaios de microdureza em amálgama de prata, resina composta, dentina e esmalte bovinos
The hardness is a mechanical property utilized to compare restorative materials such as biological tissue and can be defined as the resistance of material for a permanent impression and a number related to the applied force and the surface area. As each material has its own mechanical characteristic, for this study utilized two materials: amalgam and composi
Publicado em: 2008
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4. Estudo do alcance de elétrons com energias entre 110 eV e 50 KeV / Range study of electrons with energies between 110 eV and 50keV
Existe um grande número de estudos que examina a dependência entre energia e alcance para elétrons com energias desde alguns keVs até centenas de MeVs. Porém, a descrição quantitativa do transporte de elétrons de baixa energia é um problema complexo, especialmente devido à não disponibilidade de dados confiáveis para as seções de choque dos dif
Publicado em: 2006
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5. O papel das proteínas da dieta na maturação do sistema imune após o desmame e na infecção experimental por Leishmania major
The majority of contacts with foreign antigenic materials occurs on the gut mucosa, and is represented by food proteins and the microbiota. Approximately 30 kg of food proteins reach the human intestine per year and 130±190 g of these proteins are absorbed daily in the gut (Mestecky, 1987). Recently, we described a mouse model where we replaced intact dieta
Publicado em: 2006
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6. Desenvolvimento de um "phantom" para treinamento de biopsia de mama guiada por ultra-som / Phantom for Breast Biopsy Training Guided by Ultrasound
The main aim of work was the construction and characterization of acoustics proprieties of a prototype of phantom for the training of the breast biopsy guided by ultrasound. An important property of this phantom is its capacity of being thermically rebuilt after punctuated during the training and/or suffered any mechanic damage. For this purpose, a recycling
Publicado em: 2005
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7. Pediatric organ dose measurements in axial and helical multislice CT
An anthropomorphic pediatric phantom (5-yr-old equivalent) was used to determine organ doses at specific surface and internal locations resulting from computed tomography (CT) scans. This phantom contains four different tissue-equivalent materials: Soft tissue, bone, brain, and lung. It was imaged on a 64-channel CT scanner with three head protocols (one con
American Association of Physicists in Medicine.