Bony Matrix
Mostrando 1-12 de 13 artigos, teses e dissertações.
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1. Fat grafting associated with negative pressure wound therapy
Abstract Purpose: To describe a case report of FG associated with NPWT in the treatment of complex wound on the distal third of the lower limb with bone exposure. Case Report: A 59-year-old patient with chronic left tibial osteomyelitis since childhood underwent extensive debridement of the distal tibial diaphysis (40% of bone thickness per 10 cm extension
Acta Cir. Bras.. Publicado em: 28/11/2019
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2. Clinical outcomes of peri-implantitis treated with bone substitute and resorbable membrane: a literature review with a systematic approach
RESUMO Objetivo: O objetivo desta revisão sistemática foi avaliar os desfechos do tratamento dos defeitos peri-implantares, por meio da técnica da Regeneração Óssea Guiada. Métodos: Uma pesquisa bibliográfica, baseada na metodologia PICO, foi realizada nas bases de dados eletrônica PubMed/Medline, SciELO, Lilacs periódicos Capes e Cochrane Librar
RGO, Rev. Gaúch. Odontol.. Publicado em: 06/05/2019
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3. Fetuin-A is related to syndesmophytes in patients with ankylosing spondylitis: a case control study
OBJECTIVES: New bone formation is one of the hallmark characteristics of ankylosing spondylitis, which is thereby associated with syndesmophytes. Fetuin-A is a molecule that is abundantly found in calcified tissues and it shows high affinity for calcium phosphate minerals and related compounds. Considering the role of fetuin-A in the regulation of calcified
Clinics. Publicado em: 2014-12
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4. Alterations of morphology, mechanical and osteogenic capacity of mdx mice bones / Alterações da morfologia, resistência mecânica e capacidade osteogênica dos ossos de camundongos mdx
Duchenne muscular dystrophy (DMD) is a neuromuscular disease caused by lack of dystrophin. DMD patients have brittle bones because of muscle weakness and use of glucocorticoids. The mdx mouse is widely used as experimental model for the study of DMD and it presents lack of dystrophin, intense inflammatory process and muscle fiber degeneration. Moreover, it p
Publicado em: 2011
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5. Use of enamel matrix protein derivative with minimally invasive surgical approach in intra-bony periodontal defects: clinical and patient-centered outcomes
O objetivo deste estudo foi avaliar os resultados clínicos e centrados no paciente após abordagem cirúrgica minimamente invasiva (CMI) associada à aplicação das proteínas derivadas da matriz do esmalte (PDE) no tratamento de defeitos infra-ósseos. Doze pacientes apresentando um sítio com profundidade de sondagem >5 mm e sangramento à sondagem , ass
Brazilian Dental Journal. Publicado em: 2010-01
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6. Análise radiográfica do tratamento de defeitos infra-ósseos humanos por meio de retalho de espessura total reposto associado ou não à proteína da matriz do esmalte: resultados após dois anos / Radiographic analysis of the treatment of human infrabony defects using repositioned flap associated or not to enamel matrix protein: results after two years
The aim of this randomized, double-blind, split-mouth clinical trial was evaluate, using linear radiographic measurements, infra-bony defects treated with enamel matrix protein (EMP) or repositioned flap (RF), after 24 months. Ten healthy patients with chronic periodontitis presenting 2 or more defects were selected, totalizing 43 defects. Radiographic data
Publicado em: 2010
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7. Randomized clinical study, double blind, of the defects intra-bony treatment effect with the enamel matrix protein. Results after two years / Estudo clínico randomizada, duplo cego, do efeito do tratamento de defeitos infra-ósseos com a proteína da matriz do esmalte.Resultados após dois anos
O objetivo deste trabalho foi comparar os parâmetros clínicos periodontais após tratamento de defeitos infra-ósseos com retalho de espessura total (RET) associado ou não à proteína da matriz do esmalte (PME). Foram selecionados 10 pacientes com saúde geral boa, apresentando periodontite crônica e com um par ou mais de defeitos infra-ósseos (PCS >=
Publicado em: 2008
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8. Estudo imunoistoquimico da incorporação de enxerto alogeno com proteina morfogenetica do osso-2 na mandibula de rato
Large bone defects can be managed by autogenous graft; however limitations in this source have induced research for new materials to replace autogenous graft. The incorporation of autoclaved alogenous bone graft associated to recombinant human bone morphogenetic protein 2 (rhBMP-2) was the objective of this study. The study animals were 75 Wistar rats distri
Publicado em: 2004
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9. Osteoclasts can be induced in fish having an acellular bony skeleton
Kelp bass (Paralabrax clathratus) and leopard sharks (Triakis semifasciata) are characterized by an acellular (anosteocytic) bony skeleton and a focally calcified cartilaginous endoskeleton, respectively. These skeletal forms are not considered to function as mineral reservoirs. Previous studies showed that implanted bone particles are resorbed in rats by la
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10. Synthetic matrix metalloproteinase-sensitive hydrogels for the conduction of tissue regeneration: Engineering cell-invasion characteristics
Synthetic hydrogels have been molecularly engineered to mimic the invasive characteristics of native provisional extracellular matrices: a combination of integrin-binding sites and substrates for matrix metalloproteinases (MMP) was required to render the networks degradable and invasive by cells via cell-secreted MMPs. Degradation of gels was engineered star
The National Academy of Sciences.
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11. Fibrocartilage associated with human tendons and their pulleys.
The presence of fibrocartilage in tendons that wrap around bony or fibrous pulleys is well known. It is an adaptation to resisting compression or shear, but the extent to which the structure of most human tendons is modified where they contact pulleys is less clear, for there has been no single comprehensive survey of a large number of sites. Less is known o
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12. Scavenger endothelial cells of vertebrates: A nonperipheral leukocyte system for high-capacity elimination of waste macromolecules
Studies over the last two decades have shown that mammalian nonmacrophagic liver endothelial cells clear the blood from numerous physiological and foreign waste macromolecules, such as polysaccharides and proteins released during extracellular matrix turnover, intracellular macromolecules, modified serum proteins, and bacterial and fungal proteins [Smedsrød
The National Academy of Sciences.