Computerized System
Mostrando 25-36 de 242 artigos, teses e dissertações.
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25. A computerized system for the application of Basso, Beattie and Bresnahan scale in Wistar rats
OBJECTIVES: To develop and test a computer program to assist researchers in assigning scores in the application of the Basso, Beattie and Bresnahan (BBB) scale and to compare these scores when doing so in free, targeted and automated computer-assisted modes. METHOD: To test the program, the participants used the Impactor methodology recommended by the New Y
Acta ortop. bras.. Publicado em: 2015-08
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26. Experimental closed system surgical procedures and intraocular pressure fluctuation
PURPOSE: To determine the behavior of intraocular pressure and its relationship with infusion pressure in vitrectomy, phacofragmentation and phacoemulsification surgeries in rabbits.METHODS:Intraocular pressure fluctuation was measured in 24 eyes of 12 rabbits submitted to vitrectomy, phacofragmentation and phacoemulsification procedures (eight eyes per grou
Acta Cir. Bras.. Publicado em: 2014-11
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27. Medical equipment classification according to corrective maintenance data: a strategy based on the equipment age
INTRODUCTION: Decision-making on medical equipment management is a daily task for clinical engineers, but it may prove difficult to easily extract relevant information from the large amount of data from computerized maintenance management systems. This article describes a simple method of medical equipment classification based on corrective maintenance indic
Rev. Bras. Eng. Bioméd.. Publicado em: 2014-03
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28. Spontaneous reporting of adverse events following pandemic influenza A (H1N1) immunization in a reference center in the State of Sao Paulo, Brazil
Introduction This paper describes adverse events (AEs) temporally associated to the pandemic influenza A (H1N1) vaccine observed in a reference center in São Paulo, Brazil, during a 2010 mass vaccination campaign. Methods A retrospective study involving persons who sought medical care for AEs following influenza vaccination. Data were retrieved from medi
Rev. Soc. Bras. Med. Trop.. Publicado em: 2013-06
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29. The role of micro RNAs let7c, 100 and 218 expression and their target RAS, C-MYC, BUB1, RB, SMARCA5, LAMB3 and Ki-67 in prostate cancer
OBJECTIVE: The aim of this study is to verify the expression of proteins that are controlled by miR-let7c, 100 and 218 using immunohistochemistry in tissue microarray representative of localized and metastasized the lymph nodes and bone prostate cancer. METHODS: To verify the expression of proteins that are controlled by miR-let7c (C-MYC, BUB1, RAS) 100 (
Clinics. Publicado em: 2013-05
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30. Non-linear dynamics of chromosome condensation induced by colcemid
This study investigated the dynamical process of chromosome condensation after colcemid treatment. Two pairs of human chromosomes, #2 and #3, were highlighted for the accurate identification by fluorescence in situ hybridization (FISH). A computerized image analysis system was used to measure the lengths of the two pairs of chromosomes averaged over 50 metap
Braz. arch. biol. technol.. Publicado em: 2013-02
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31. Avaliação da qualidade de sementes de tomate e de berinjela por meio de análise de imagens / Tomato and eggplant seed quality evaluated by image analyzis
The aim of this work was study the relationship between eggplant and tomato seed morphology and seed germination and verify the possibility of computerized seedling image system (SVIS) detect vigour differences between tomato and eggplant seed lots compared to traditional vigour tests. Tomato seeds cultivars Santa Clara and Mariana, represented by 10 lots ea
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/06/2012
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32. Efeito do exercício físico durante a gravidez sobre o fluxo sanguíneo feto-placentário e o crescimento fetal : ensaio controlado e aleatorizado / Effect of exercise during pregnancy on the blood flow fetal-placental and fetal growth : randomized controlled trials
Introduction: Fetal growth has always been one of the major concerns regarding the practice of exercise during pregnancy, with discussions on whether the redistribution of fetoplacental blood flow during physical exercise and the bypass of blood from the viscera to the muscles could lead to transitory fetal hypoxia. Objective: To study the. E effect of super
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/02/2012
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33. Avaliação, por meio de microtomografia computadorizada, da anatomia interna de incisivos inferiores / Internal anatomy of lower incisors evaluated by computerized microtomography
The knowledge of the root canal system (RCS) is of utmost importance to achieve success in the root canal treatment. The purpose of this study was to evaluate qualitative and quantitatively the RCS anatomy of mandibular incisors by means of microcomputed tomography. The image acquisition of 283 mandibular central incisors (MCI) and 329 mandibular lateral inc
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/01/2012
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34. The role of Ca2+/calmodulin-dependent protein kinase II and calcineurin in TNF-α-induced myocardial hypertrophy
We investigated whether Ca2+/calmodulin-dependent kinase II (CaMKII) and calcineurin (CaN) are involved in myocardial hypertrophy induced by tumor necrosis factor α (TNF-α). The cardiomyocytes of neonatal Wistar rats (1-2 days old) were cultured and stimulated by TNF-α (100 μg/L), and Ca2+ signal transduction was blocked by several antagonists, including
Braz J Med Biol Res. Publicado em: 2012-11
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35. Alteraciones morfológicas en las mitocondrias en la piel de enfermos con esclerosis lateral amiotrófica esporádica
OBJECTIVES: Mitochondrial dysfunction has been reported in the central nervous system, hepatocytes and peripheral blood lymphocytes from patients with sporadic amyotrophic lateral sclerosis (SALS). However, the status of skin mitochondria has not been reported, in spite of the fact that SALS patients present skin abnormalities. The objective of the present s
Arquivos de Neuro-Psiquiatria. Publicado em: 2012-01
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36. Investigação das alterações do consumo de alimento palatável induzidas por trauma precoce em ratas fêmeas
Introduction: Chronic stress in adulthood increases anxiety and prones the individuals to use palatable foods as ¿comfort foods¿, which seems to be mediated by an altered functioning of the hypothalamus-pituitary-adrenal axis (HPA). We aimed at verifying if early life stress also affects anxiety, feeding behavior and stress responses in adult female rats.
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012