Measurements In Test Cells
Mostrando 1-12 de 88 artigos, teses e dissertações.
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1. Association of 25-hydroxyvitamin D with hematological profile and anthropometry in patients with glioma
SUMMARY OBJECTIVE: Gliomas are immune system suppressive tumors, and the role of vitamin D is pivotal in the immune system. This study aimed to observe if there is any significant association between the serum levels of 25-hydroxyvitamin D with hematological indices and anthropometric measurements. METHODS: A total of 75 glioma patients were included, and
Revista da Associação Médica Brasileira. Publicado em: 2022
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2. Synthesis, characterization and cytotoxicity of Chitosan/Polyvinyl Alcohol/Bioactive Glass hybrid scaffolds obtained by lyophilization
ABSTRACT One of the important research topics in tissue engineering is the development of optimum three-dimensional scaffolds for regeneration and growth of bone tissue. The scaffold developed should promote an initial biomechanical support, provide the formation, deposition and organization of the new organic matrix generated, and degrade proportionally to
Matéria (Rio J.). Publicado em: 2016-12
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3. Ocular surface evaluation in patients treated with a fixed combination of prostaglandin analogues with 0.5% timolol maleate topical monotherapy: a randomized clinical trial
OBJECTIVES: To compare ocular surface changes induced via glaucoma treatment in patients using fixed combinations of prostaglandin analogues (travoprost, latanoprost and bimatoprost) with 0.5% timolol maleate METHODS: A prospective, multicenter, randomized, parallel group, single-blind clinical trial was performed in 33 patients with ocular hypertension o
Clinics. Publicado em: 2013-10
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4. Efeitos do inseticida endossulfam sobre a morfologia e a morfometria testicular em morcegos frugívoros Artibeus lituratus (OLFERS, 1818) / Effects of the endosulfan on the testicular morphology and morphometry in fruit bats Artibeus lituratus (OLFERS, 1818)
Large amounts of agricultural chemicals are discharged into the environment in Brazil. These pesticides are often used to destroy or impair the activity of organisms that attack crops. There are some reports in the literature concerning the decline of many wildlife populations as a result of contamination of their habitats by pesticides. One of the putative
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/02/2012
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5. Chi-square analysis of the reduction of ATP levels in L-02 hepatocytes by hexavalent chromium
This study explored the reduction of adenosine triphosphate (ATP) levels in L-02 hepatocytes by hexavalent chromium (Cr(VI)) using chi-square analysis. Cells were treated with 2, 4, 8, 16, or 32 μM Cr(VI) for 12, 24, or 36 h. Methyl thiazolyl tetrazolium (MTT) experiments and measurements of intracellular ATP levels were performed by spectrophotometry or bi
Brazilian Journal of Medical and Biological Research. Publicado em: 2012-06
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6. Effect of reduced exposure times on the cytotoxicity of resin luting cements cured by high-power led
OBJECTIVE: Applications of resin luting agents and high-power light-emitting diodes (LED) light-curing units (LCUs) have increased considerably over the last few years. However, it is not clear whether the effect of reduced exposure time on cytotoxicity of such products have adequate biocompatibility to meet clinical success. This study aimed at assessing th
Journal of Applied Oral Science. Publicado em: 2011-06
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7. Aspectos nutricionais e buiquímicos da fibrose cística em paciente pediátricos : suplementação com um concentrado protéico do soro do leite bovino enriquecido com TGF- beta e lactoferrina / Nutritional and biochemical aspects of cystic fibrosis in pediatric patients : supplementation with whey protein concentrate enriched with TGF- beta and lactoferrin
Cystic fibrosis (CF) is characterized by an intense inflammatory process, pulmonary obstruction, airway infection and gastrointestinal symptoms resulting maldigestion/ malabsorption of nutrients, and as a consequence nutrition is a determinant on the patient`s prognostic. The aims were to evaluate the effect of supplementation with a WPC enriched with TGF-ß
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/08/2010
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8. Efeitos da metformina no sistema reprodutor em ratas androgenizadas
Objective: To analyze the effects of metformin on the reproductive system of neonatally androgenized female rats that developed permanent estrus. Materials and methods: A total of 75 three-day-old female albino wistar EPM-1 rats were randomized to three 25-animal groups: control (CG), androgenized (AG), and androgenized + metformin (AGmet). The animals in AG
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/02/2010
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9. Human umbilical cord blood cells in infarcted rats
Therapy with bone marrow-derived cells has been used in ischemic patients with reported success. The aim of this study was to determine the therapeutic efficacy of fresh and frozen human umbilical cord blood cells (hUCB) in Wistar rats submitted to permanent occlusion of the left coronary artery. Three hours after myocardial infarction, 2 x 10(7) hUCB cells
Brazilian Journal of Medical and Biological Research. Publicado em: 2010-03
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10. Efeitos do ácido fítico dietético e da enzima fitase em suínos na fase de terminação e ação do ácido fitico sobre a integridade epitelial das células IPEC- 1
The objective of this study was to evaluate the effect of phytic acid, carried mainly by defatted corn germ meal (DCGM) in the finishing pigs diet and the addition of phytase on the performance parameters, carcass and serum profiles, meat and fresh sausage qualities. Thirty two pigs from a commercial line Pen Ar Lan (16 barrows and 16 gilts) averaging (± SD
Publicado em: 2010
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11. Avaliação dos constituintes e do potencial mutagênico do material particulado oriundo do beneficiamento artesanal da castanha do caju / Assessment of the components and mutagenic potential of particulate matter from artisanal cashew nut roasting
x Despite the social and economic importance of the processing of cashew nuts to Rio Grande do Norte, the production is still carried out artisanally. To collect the almond nut is necessary to roasting. The smoke generated during the burning of the nut has high concentrations of particulate matter (PM) and the PM produced is inhaled daily by families for a p
Publicado em: 2010
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12. Efeitos das emissões geradas pela queima dos canaviais sobre a superfície ocular / Effects of sugar cane burning emissions on the ocular surface
The adverse effects of particle emissions produced by sugar cane burning represent a problem that affects mostly developing countries. Previous studies have shown that, during the burning period, there is an increase in respiratory hospital admissions and emergency room visits in communities surrounded by sugar cane plantations in rural cities of Brazil. How
Publicado em: 2010