Progression Systems
Mostrando 13-24 de 144 artigos, teses e dissertações.
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13. Inflammatory response of endothelial cells to hepatitis C virus recombinant envelope glycoprotein 2 protein exposure
The hepatitis C virus (HCV) encodes approximately 10 different structural and non-structural proteins, including the envelope glycoprotein 2 (E2). HCV proteins, especially the envelope proteins, bind to cell receptors and can damage tissues. Endothelial inflammation is the most important determinant of fibrosis progression and, consequently, cirrhosis. The a
Mem. Inst. Oswaldo Cruz. Publicado em: 09/09/2014
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14. Cloacal Exstrophy: a complex disease
Introduction Cloacal exstrophy is a rare occurrence with an incidence of 1:200,000 to 1:400,000 live births. It represents one of the most challenging reconstructive endeavors faced by pediatric surgeons and urologists. Aside from the genitourinary defects, there are other associated anomalies of the gastrointestinal, musculoskeletal and neurological system
Int. braz j urol.. Publicado em: 2013-12
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15. Evaluation of the traditional and revised world health organization classifications of dengue cases in Brazil
OBJECTIVE: Dengue is a worldwide public health problem with approximately 50 million cases reported annually. The World Health Organization proposed a revised classification system in 2008 to more effectively identify the patients who are at increased risk of complications from dengue. Few studies have validated this new classification system in clinical pr
Clinics. Publicado em: 2013-10
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16. Avaliação de fármacos fotossensíveis derivados da cloro alumínio ftalocianina no tratamento da progressão tumoral em modelo de matriz tridimensional mista / Evaluation of photosensitizers aluminum chloride phthalocyanine derivatives in the treatment of tumor progression in three-dimensional matrix.
Wound healing process can be favored by Low Level Laser Therapy, with the collagen and elastin matrix a dermic substitute described as an appropriate system in tissue engineering and in tridimensional skin systems. With this purpose, a study was elaborated using the system nanoemulsion of aluminium-chloride phthalocyanine (ClAlPc) as photosensitizer in skin
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/10/2012
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17. ATIVIDADE DE ECTOENZIMAS E DE COLINESTERASES E BIOMARCADORES DE ESTRESSE OXIDATIVO EM PACIENTES COM CÂNCER DE PULMÃO / ACTIVITY OF ECTOENZIMAS AND CHOLINESTERASES AND OXIDATIVE STRESS BIOMARKERS IN PATIENTS WITH LUNG CANCER
Lung cancer has become one of the most commonly diagnosed neoplastic diseases, as well as one of the most lethal worldwide, characterized, therefore, as a public health problem. This spread of lung cancer in the world population, which is clearly seen in statistics, is closely related to smoking, and smoking is considered one of the main risk factors that le
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/03/2012
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18. Caracterização do gene LmHUS1 e de sua participação no fenômeno de amplificação gênica em Leishmania spp. / LmHUS1 gene characterization and its participation in the gene amplification in Leishmania spp.
The protozoan parasite Leishmania presents a dynamic and plastic genome in which gene amplification and chromosome translocations are common phenomena. Such plasticity hints at the necessity of dependable genome maintenance pathways. Eukaryotic cells have evolved checkpoint control systems that recognize altered DNA structures and halt cell cycle progression
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/09/2011
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19. Alternativas de tratamento para hepatite viral crônica B: análise de custo-efetividade
Introduction: Hepatitis B is one of the most common infectious diseases worldwide and has been showing increasing expenditures in the Brazilian Unified Healh System (SUS). Objectives: To perform a pharmacoeconomic and epidemiological evaluation of interferon and lamivudine classified as high costs in SUS and utilized for the treatment of adults with chronic
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/02/2011
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20. The cytotoxicity of methacryloxylethyl cetyl ammonium chloride, a cationic antibacterial monomer, is related to oxidative stress and the intrinsic mitochondrial apoptotic pathway
Antibacterial monomers incorporated in dentin bonding systems may have toxic effects on the pulp. Thus, the cytotoxicity of antibacterial monomers and its underlying mechanisms must be elucidated to improve the safety of antibacterial monomer application. The influence of an antibacterial monomer, methacryloxylethyl cetyl ammonium chloride (DMAE-CB), on the
Brazilian Journal of Medical and Biological Research. Publicado em: 2011-11
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21. Cariostatic effect of fluoride-containing restorative materials associated with fluoride gels on root dentin
Secondary caries is still the main cause of restoration replacement, especially on the root surface OBJECTIVE: This in vitro study evaluated the cariostatic effects of fluoride-containing restorative materials associated with fluoride gels, on root dentin. MATERIALS AND METHODS: A randomized complete block design was used to test the effects of the restorati
Journal of Applied Oral Science. Publicado em: 2010-10
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22. Contribuições à verificação funcional ajustada por cobertura para núcleos de hardware de comunicação e multimídia. / Contribuitions to coverage-driven verification of communication and multimedia IP-cores.
Making functional verification more efficient in terms of computational and time resources is mandatory in order to maintain the evolution of digital systems. Coverage driven verification is one of the recently used alternatives for speeding up the execution of testbenches. Many approaches have been successfully applied to the functional verification of core
Publicado em: 2010
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23. Fuzzy modeling to predict the risk of recurrence and progression of superficial bladder tumors / Modelagem fuzzy para predizer os riscos de recidiva e progressão de tumores superficiais de bexiga
Nowadays, the bladder cancer is the fourth most common cancer in adults and the second most frequent urogenital tumor. Predicting recurrence and progression of superficial bladder tumors, with available clinical information to decide the therapy to be used is hard work. In this work, two mathematical models were developed to help specialist on the decision p
Publicado em: 2009
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24. Estudo das correlações entre a função pragmática da linguagem e a produção textual escrita. / Correlations between pragmatic function of language and writing productions.
Objective: To characterize the performance of students from public and private school using a test of pragmatic function and writing tasks, according to their grade and educational system and investigate the potential correlations between the pragmatic function of language and the production of narrative text. Method: 160 students (96 girls) from 4th to 7th
Publicado em: 2009