Bony Tissue
Mostrando 1-12 de 39 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. The role of Osterix protein in the pathogenesis of peripheral ossifying fibroma
Abstract Peripheral ossifying fibroma (POF) is a reactive lesion of oral tissues, associated with local factors such as trauma or presence of dental biofilm. POF treatment consists of curettage of the lesion combined with root scaling of adjacent teeth and/or removal of other sources of irritants. This study aimed to analyze the clinical and pathological fea
Braz. oral res.. Publicado em: 03/07/2017
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3. False Computed Tomography Findings in Bilateral Choanal Atresia
Abstract Introduction Choanal atresia (CA) is a challenging surgical problem defined as a failure in the development of communication between the nasal cavity and nasopharynx. Objective The objective of this study is to describe computed tomography (CT) findings in cases with bilateral choanal atresia. Methods The study involved performing axial and cor
Int. Arch. Otorhinolaryngol.. Publicado em: 2016-06
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4. Estudo histológico dos tecidos conjuntivo e osteóide em enxertos ósseos com polímero de mamona : estudo experimental em ratos / Histological study of connective and osteoid tissue in bone grafts with castor oil polymer : experimental study in rats
The reconstruction of great bone loss defects represents a challenge for reconstructive surgery. To reconstruct these defects it is necessary to create conditions to stimulate new bone formation, in order to block the connective healing tissue growth towards the bony defect, which blocks the osteogenesis. The autogenous grafts are inconvenient, because they
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/12/2011
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5. Platelet-rich plasma plus bioactive glass in the treatment of intra-bony defects: a study in dogs
OBJECTIVE: This study was designed to evaluate, histomorphometrically, the association of platelet-rich plasma (PRP) and bioactive glass (BG) in the treatment of periodontal intrabony defects. MATERIAL AND METHODS: Nine mongrel dogs were included in the study. Three-wall intrabony defects were surgically created at the mesial and distal aspect of first mandi
Journal of Applied Oral Science. Publicado em: 2011-02
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6. 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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7. Integridade da pele de área perilesional prejudicada e integridade tissular prejudicada relacionada à circulação alterada em pessoas com úlceras vasculogênicas / Impaired perilesional skin integrity and impaired tissue integrity related to altered circulation in patients with vasculogenic ulcers
Vasculogenic ulcers represent a public health problem that requires an interdisciplinary approach emphasizing nursing. The focus of nursing on caring when this disease is present should be on diagnoses impaired tissue integrity and impaired perilesional skin integrity, among others. Despite the high number of bandages made to the outpatient units of the Goia
Publicado em: 2010
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8. Avaliação histomorfométrica comparativa do processo de reparo de defeitos ósseos perenes em calvária de ratos tratados com -fosfato tricálcio, hidroxiapatita sintética, hidroxiapatita sintética + -fosfato tricálcio e osso autógeno / Histomorphometric comparative evaluation of the repair of perennial bone defects in rats skulls treated with -tricalcium phosphate, synthetic hydroxyapatite, synthetic hydroxyapatite + -tricalcium phosphate and autogenous graft
The aim of the work was to characterize the ceramics: hydroxyapatite (HA), -tricalcium phosphate (TCP) and the composite HA/TCP (60:40) through scaning electron microscope - energy dispersive system (SEM-EDS) analysis and to compare histomorphometrically the repair of perennial skull defects treated with these three different ceramics and autogenous graft at
Publicado em: 2010
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9. Avaliação da osteogênese em defeitos ósseos com utilização da engenharia tecidual óssea: uma comparação entre osso autógeno, substituto ósseo e células-tronco mesenquimais / Evaluation of osteogenesis in bone defects using bone tissue engineered: a comparison among autogenous bone, bone substitute and mesenchymal stem cells
O tecido ósseo possui potencial regenerativo e capacidade em restaurar completamente sua estrutura e função original. Há situações em que o organismo não consegue por si só, a reparação desejada dos defeitos ósseos. Vários métodos são propostos para a reparação de defeitos ósseos, entre eles, o uso de diferentes tipos de enxertos os quais de
Publicado em: 2010
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10. ExtraÃÃo de DNA de ossos humanos, sem pulverizaÃÃo, para uso em identificaÃÃo forense
O uso de tecido Ãsseo como substrato na obtenÃÃo de DNA para estudo de loci STR (RepetiÃÃes Curtas em Tandem) Ã bastante Ãtil em ciÃncia forense, especialmente na identificaÃÃo de restos mortais e de vÃtimas de desastres em massa. Algumas tÃcnicas de extraÃÃo de DNA de material Ãsseo incluem uma incubaÃÃo prÃvia do material pulverizado em E
Publicado em: 2009
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11. The ANUROFAUNA Of FORMATION CRATO, EOCRETÃCEO Of the BASIN Of the ARARIPE / A ANUROFAUNA DA FORMAÃÃO CRATO, EOCRETÃCEO DA BACIA DO ARARIPE,
The Crato Formation, Araripe Basin, has yielded one of the most important Early Cretaceous fossil assemblages world-wide, being specially famous for the abundance, taxonomic diversity, and exceptional preservation of its fossils. Its beds contain remains of a continental flora and fauna that have been interpreted to represent a lacustrine environment. The ai
Publicado em: 2006
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12. "Influência dos materiais restauradores protéticos na transmissão da carga oclusal : método da interferometria holográfica" / Influence of prosthetic restorative materials at occlusal load transmission. Holographic Interferometry Method
Although researches assert that restoring dental material, due to their different mechanical properties, influences at load transmission to support tissues, it was not find any conclusive scientific evidence. Researches with finite element, implants and different prosthetic reconstruction material do not have an agreement in terms of results. So, considering
Publicado em: 2005