Bone Characteristic
Mostrando 13-24 de 213 artigos, teses e dissertações.
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13. Osteomyelitis caused by Sporothrix schenckii in an immunocompetent patient
Abstract Sporotrichosis is the most common subcutaneous mycosis in South America and its association with zoonotic transmission remains a relevant public health problem in Rio de Janeiro, Brazil. The disease most commonly presents as subacute or chronic cutaneous lesions, although dissemination to various organs and systems occurs in rare cases, mainly in im
Rev. Soc. Bras. Med. Trop.. Publicado em: 2016-08
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14. Host response mechanisms in periodontal diseases
Periodontal diseases usually refer to common inflammatory disorders known as gingivitis and periodontitis, which are caused by a pathogenic microbiota in the subgingival biofilm, including Porphyromonas gingivalis, Aggregatibacter actinomycetemcomitans, Tannerella forsythia and Treponema denticola that trigger innate, inflammatory, and adaptive immune respon
J. Appl. Oral Sci.. Publicado em: 2015-06
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15. Prevalence of scoliosis in Williams-Beuren syndrome patients treated at a regional reference center
OBJECTIVE:This study assessed the prevalence of scoliosis and the patterns of scoliotic curves in patients with Williams-Beuren syndrome. Williams-Beuren syndrome is caused by a chromosome 7q11.23 deletion in a region containing 28 genes, with the gene encoding elastin situated approximately at the midpoint of the deletion. Mutation of the elastin gene leads
Clinics. Publicado em: 2014-07
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16. Tumor suppressor p53 protein expression: prognostic significance in patients with low-risk myelodysplastic syndrome
BACKGROUND: At the time of diagnosis, more than 50% of patients with myelodysplastic syndrome have a normal karyotype and are classified as having a favorable prognosis. However, these patients often show very variable clinical outcomes. Furthermore, current diagnostic tools lack the ability to look at genetic factors beyond karyotyping in order to determine
Rev. Bras. Hematol. Hemoter.. Publicado em: 2014-06
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17. Direct-write assembly of 3D scaffolds using colloidal calcium phosphates inks
Additive manufacture techniques using concentrated colloidal inks are a promising approach for creating three-dimensional (3D) calcium phosphates scaffolds for bone repair and regeneration. Among those, the direct-write assembly allows building scaffolds with precise size and geometry. In the present work, commercial β-TCP and HA were used to produce two t
Matéria (Rio J.). Publicado em: 2014-03
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18. Cadaveric Temporal Bone Dissection: Is It Obsolete Today?
Introduction Traditionally, surgical training in otology, is imparted by dissecting harvested human cadaveric temporal bones. However, maintenance of a cadaveric temporal bone laboratory is expensive and carries risk of exposure to infection. In recent times, other modalities of training are gaining ground and are likely to eventually replace cadaveric t
Int. Arch. Otorhinolaryngol.. Publicado em: 2014-01
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19. Chondro-osseous respiratory epithelial adenomatoid hamartoma of the nasal cavity
INTRODUCTION: Chondro-osseous respiratory epithelial adenomatoid hamartoma (COREAH) is a benign lesion of the nose and sinuses that is extremely rare, with only 2 cases reported in the literature to date. CASE REPORT: We present herein the third reported case of COREAH, in a 38-year-old woman who presented with left nasal obstruction and a mass in her left n
Int. Arch. Otorhinolaryngol.. Publicado em: 2013-06
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20. The forensic accounting and corporate fraud
This study is aimed at analyzing the characteristics of forensic accounting services performed by accounting firms in Brazil, using an exploratory approach. At the end of the study, there is a discourse analysis of a speech made by the CEO of one of the key players in forensic accounting services (Kroll) in Brazil. In order to guide this reflection, we pose
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2013-04
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21. Synthesis and cytotoxicity evaluation of granular magnesium substituted β-tricalcium phosphate
Objective The aim of this study was to produce dense granules of tricalcium phosphate (β-TCP) and magnesium (Mg) substituted β-TCP, also known as β-TCMP (Mg/Ca=0.15 mol), in order to evaluate the impact of Mg incorporation on the physicochemical parameters and in vitro biocompatibility of this novel material. Material and Methods The materials were char
J. Appl. Oral Sci.. Publicado em: 2013-02
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22. Aplastic anemia associated to systemic lupus erythematosus in an AIDS patient: a case report
Aplastic anemia is a bone marrow failure syndrome characterized by peripheral cytopenias and hypocellular bone marrow. Although aplastic anemia is idiopathic in most cases, rheumatic diseases such as systemic lupus erythematosus are recognized as causes of aplastic anemia, with their possible etiological mechanisms being T and B lymphocyte dysfunction and pr
Rev. Bras. Hematol. Hemoter.. Publicado em: 2013
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23. Modulação do transporte de prótons em osteoclastos: efeitos da acidose e do fluxo de fluido extracelular. / Modulation of proton transport in osteoclasts. Effects of acidosis and extracellular fluid flow.
Metabolic acidosis can cause a loss of bone mineral and the mechanic stimulation can cause adaptative bone remodeling. The bone resorption characteristic of these bone changes aforementioned depends on the extracellular acidification by osteoclastmediated proton secretion. The H+ secretion by vacuolar H+-ATPase together with Clsecretion through a Cl-/H+ exch
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/10/2011
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24. Carcass physical composition and meat quality of Charolais cattle of different categories
The objective of the experiment was to study the carcass physical composition and meat qualitative characteristics of different categories of Charolais cattle, feedlot finished. Nine steers (ST), ten heifers (HE), with average age of 20 months, and ten cull cows (CO) with average age of 87 months, taken from the same herd, were used. Diet contained 13% of cr
Revista Brasileira de Zootecnia. Publicado em: 2011-11