Browsing by Subject "MEDICINA"
Now showing items 1-20 of 90
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Achados bucais e laboratoriais em pacientes com lúpus eritematoso sistêmico
| Posted on: 18 dez. 2008Systemic lupus erythematosus (SLE) is a chronic inflammatory disease with variable frequency between 5.0%-25.0% of oral manifestations. These manifestations are characterized by chronic ulcers or erythema, of variable ... -
Ação da tibolona no epitélio urogenital de ratas castradas
| Posted on: 30 abr. 2010The aim of this study is to determine the effect of prolonged use of tibolone in the urogenital epithelium of ovariectomized rats. Fourteen Wistar rats, aged 8 weeks and average weight of 250g, castrated 30 days before the ... -
Análise comparativa das proteínas expressas na saliva de pacientes com leucoplasia oral e carcinoma de boca: uma abordagem proteômica
| Posted on: 28 out. 2009Oral cancer is a worldwide problem. More than 90% of oral cancer cases are oral squamous cell carcinomas (OSCC), which is aggressive and particularly affects chronic smokers and drinkers. Tumor pathogenesis in non-smokers/drinkers ... -
Análise da variação anatômica da artéria hepática no transplante de fígado
| Posted on: 26 jul. 2004Since 1963, liver transplantation developed from an experimental procedure until to be implemented in the early 80 s as medical therapy for liver diseases, when the organ substitution is indicated. The study of the hepatic ... -
Anisakiose: sororeatividade humana e desenvolvimento de um modelo experimental
| Posted on: 26 mar. 2013Introduction: There is scientific evidence that several species of fish off the coast of Rio de Janeiro State are contaminated with larvae of the nematode Anisakis simplex. The seroepidemiology and clinical features of A. ... -
Aspectos clínicos, epidemiológicos e microbiológicos das infecções de corrente sanguinea ocorridas em pacientes com câncer ginecológico assistidas no hosp do câncer II do Instituto Nacional do Câncer
| Posted on: 22 dez. 2012Bloodstream infections (BSI) are frequent complications in patients with cancer. The goal of this study was to describe the epidemiological, clinical and microbiological characteristics of these infections in patients with ... -
Associação entre as fissuras labiopalatais e os genes AXIN2 e IRF6
| Posted on: 26 nov. 2010Cleft lip and/or palate (CL/P) is the most common craniofacial anomaly in humans. The etiology is multifactorial and several genes and environmental factors are associated with this anomaly. Some studies consider the CL/P ... -
Associação entre o índice de pressão tornozelo-braço e as alterações do metabolismo mineral e microinflamação em hemodiálise
| Posted on: 06 dez. 2006Background: Reduced values of ankle-arm index (AAI) have been shown to predict cardiovascular disease and mortality in patients with chronic kidney disease. Objective: To test the hypothesis that changes in AAI could be ... -
Avaliação biológica de grânulos de ßTCP/HA e do seu potencial como carreador de células osteoprogenitoras humanas
| Posted on: 23 nov. 2010The aim of this study was the biological characterization of a biphasic ceramic (βTCP: HA, 70:30). The cytocompatibility was tested with human osteoprogenitor cells (HOPC), after 24 hours of exposure to material extract ... -
Avaliação clínico-laboratorial do uso da tartrazina em pacientes atópicos: amostra ampliada
| Posted on: 28 dez. 2011Yellow tartrazine coloring agent, FD & C Yellow No. 5 or E 102, is an approved azo pigment used in many drugs and foods, improving their appearance, standardizing their color, as well as increasing their visual acceptance ... -
Avaliação da bexiga fetal através da ultra-sonografia tridimensional: reprodutibilidade da técnica rotacional
| Posted on: 16 mai. 2007Objective: The aim of this study was to investigate the inter- and intraobserver reliability in measuring the fetal bladder volume by 3D ultrasound (US) imaging using the Virtual Organ Computed-aided Analysis (VOCALTM) ... -
Avaliação da concordância diagnóstica entre a citopatologia e a histopatologia do carcinoma de células escamosas de boca e análise histopatológica e da imunorreatividade ao anticorpo anti-ki-67 de margem
| Posted on: 28 dez. 2009The number of mouth cancer cases has increased significantly and squamous cell carcinoma is one of the most representative of all the malignancies that affect the mouth. The challenge is to make the diagnosis ... -
Avaliação da concordância diagnóstica entre a punção aspirativa de agulha fina transtorácica guiada por imagem e o exame histopatológico ou o bloco celular em pacientes do INCA, RJ entre 2000 e 2009
| Posted on: 28 out. 2011Background: The tumors of the lung are the most frequent and one of de most deadly cancer types (Travis, 2004). The cytopathology plays an important role in the early diagnosis of lung cancer as a non-invasive or minimally ... -
Avaliação da prevalência da infecção pelo vírus da hepatite A em crianças e adolescentes moradores do complexo de Manguinhos, Rio de Janeiro
| Posted on: 29 set. 2011Infection with Hepatitis A virus (HAV) occurs worldwide, representing the most common cause of acute viral hepatitis. Nearly 1.5 million clinical cases are reported annually, this is a very low real infection incidence by ... -
Avaliação da qualidade nutricional de duas variedades de soja e a influência de seu consumo nos indicadores de doenças cardiovasculares em ratos senis
| Posted on: 28 nov. 2005The organism s aging process promotes morphophysiological alterations that lead to diseases including those related to the cardiovascular system. Nutrition has a great influence in this process, and it is a consensus that ... -
Avaliação da redução do tempo de internação e da exposição à radiação e avaliação do impacto clínico do protocolo de Cintilografia de Perfusão Miocárdica estresseisolado comparado com o protocolo convencional estresserepouso: estudo prospectivo e meta-análise
| Posted on: 10 set. 2013Introduction: The Myocardial Perfusion Scintigraphy (MPS) is the noninvasive diagnostic method most accurate for the detection of obstructive Coronary Artery Disease (CAD) and for predicting outcomes in the short-term. One ... -
Avaliação da regeneração hepática após isquemia/reperfusão hepática e hepatectomia sob influência do recondicionamento isquêmico
| Posted on: 30 jun. 2011This study aimed to evaluate liver regeneration modulation by ischemic preconditioning after ischemia and reperfusion and partial hepatectomy. 24 female Wistar rats of 12 weeks of age were assigned randomly into four groups: ... -
Avaliação da relação dos níveis séricos do hormônio do crescimento e genótipo GHRD3 com a expressão do receptor do hormônio do crescimento, número de neurofibromas e macrocefalia na neurofribomatose tipo 1
| Posted on: 21 jun. 2013Introduction: Neurofibromatosis type 1 (NF1), it is believed that hormonal factors are important in the pathogenesis of neurofibromas. Most neurofibromas express the growth hormone receptor (GHR), however it is unclear ... -
Avaliação das classificações histopatológicas e da expressão por imuno-histoquímica das proteínas E-caderina e B-catenina no Carcinoma de células escamosas bucal
| Posted on: 27 fev. 2008TNM System has been used for many decades in an attempt to predict clinical behavior and therapy for oral squamous cell carcinomas (OSCC). Studies demonstrate that histopathologic grading systems can be important as ... -
Avaliação de bactérias redutoras de sulfato no processo de corrosão de limas endodônticas
| Posted on: 28 jul. 2010Several methods have been employed in order to remove broken endodontic files in the radicular canal. This study presents a new alternative that can facilitate the removal of broken fragments by biocorrosion performed by ...