5 Ht3
Mostrando 13-24 de 482 artigos, teses e dissertações.
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13. Xanthine oxidase activity in patients with age-related cataract associated with hypertension
Reactive oxygen species and lipid peroxidation are important factors that contribute to the development of age-related cataract. The study included 130 patients with age-related cataract, 69 of whom were diagnosed with hypertension (HT), 20 with hypertension and type 2 diabetes mellitus (DM), and 41 had no accompanying condition. The following parameters wer
Braz J Med Biol Res. Publicado em: 26/03/2018
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14. Does Body Mass Index Interfere in the Formation of Speech Formants?
Abstract Introduction Studies in the fields of voice and speech have increasingly focused on the vocal tract and the importance of its structural integrity, and changes in the anatomy and configuration of the vocal tract determine the variations in phonatory and acoustic measurements, especially in the formation of the formants (Fs). Recent studies have re
Int. Arch. Otorhinolaryngol.. Publicado em: 2018-01
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15. Elevated neutrophil-to-lymphocyte ratio in the diagnosis of Hashimoto's thyroiditis
Summary Objective: Hashimoto's thyroiditis (HT) is an autoimmune inflammatory disorder. The purpose of this study was to determine the neutrophil-to-lymphocyte ratio (NLR), a novel marker of inflammation, in patients with HT and to compare these values with those from healthy subjects. Method: A total of 154 participants were included in the study, 90 HT p
Rev. Assoc. Med. Bras.. Publicado em: 2017-12
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16. Epoxidized natural rubber and hydrotalcite compounds: rheological and thermal characterization
Abstract Epoxidized natural rubber (ENR) and synthetic non-modified hydrotalcite (HT) compounds were prepared and evaluated. Natural rubber (NR) was epoxidized with 20.6% of epoxy groups from a chemical modification of the latex. A sulfur-based curing system formulation with accelerators was used. The amounts of HT in the ENR-HT compositions was varied betwe
Polímeros. Publicado em: 21/09/2017
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17. Avaliação de fistulectomia combinada com esfincteroplastia no tratamento de fístula anal complicada
Resumo Introdução o método ideal para tratar a fístula anal complexa consiste em erradicar a sepse e preservar o esfíncter anal, uma vez que não existe consenso definitivo com relação ao método cirúrgico para tratamento desse problema. Estudos recentes demonstram que a fistulectomia, seguida imediatamente pela esfincteroplastia, é procedimento se
J. Coloproctol. (Rio J.). Publicado em: 2017-09
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18. Cytotoxic diterpenoids from the roots of Salvia lachnocalyx
ABSTRACT Salvia lachnocalyx Hedge, Lamiaceae, is an endemic sage which grows naturally in the Fars Province of Iran. The phytochemical analyses of the roots of S. lachnocalyx led to the isolation of five known diterpenoids: ferruginol (1), taxodione (2), sahandinone (3), 4-dehydrosalvilimbinol (4) and labda-7,14-dien-13-ol (5). Their chemical structures were
Rev. bras. farmacogn.. Publicado em: 2017-08
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19. Two novel Co(II) complexes with two different Schiff bases: inhibiting growth of human skin cancer cells
Using two flexible Schiff bases, H2L1 and H2L2, two new cobalt II (Co(II))-coordination compounds, namely, Py3CoL1 (1) and Py3CoL2 (2) (Py=pyridine, L1=3,5-ClC6H2(O)C=NC6H3(O)-4-NO2, L2=3,5-BrC6H2(O)C=NC6H3(O)-4-NO2) have been synthesized under solvothermal conditions. Single crystal X-ray structural analysis revealed that compounds 1 and 2 are both six-coor
Braz J Med Biol Res. Publicado em: 03/07/2017
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20. Calcium homeostasis modulator 1 ( CALHM1 ) polymorphisms in cattle
ABSTRACT: The calcium homeostasis modulator 1 gene (CALHM1), which is located on chromosome 10 in humans and on chromosome 26 in cattle, is a transmembrane glycoprotein that controls the cytosolic calcium concentrations. Altered calcium homeostasis has been associated with several neurodegenerative disorders, including Alzheimer’s disease (AD). In a recent
Pesq. Vet. Bras.. Publicado em: 2017-06
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21. Efeito do Treinamento Físico Resistido na Sensibilidade Barorreflexa de Ratos Hipertensos
Resumo Fundamento: Os barorreceptores atuam como reguladores da pressão arterial (PA); no entanto, sua sensibilidade encontra-se prejudicada em pacientes hipertensos. Dentre as recomendações para a redução da PA, o treinamento físico tem se tornado um importante adjunto na terapia dessa população. Porém, ainda há diversos questionamentos sobre os
Arq. Bras. Cardiol.. Publicado em: 25/05/2017
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22. Association of 5-HT2C (rs3813929) and UCP3 (rs1800849) gene polymorphisms with type 2 diabetes in obese women candidates for bariatric surgery
ABSTRACT Objective Obesity can cause systemic arterial hypertension (SAH) and type 2 diabetes mellitus (DM2) factor that is also influenced by genetic variability. The present study aims to investigate the association between gene polymorphisms related with obesity on the prevalence of SAH and DM2 in the preoperative period and 1 year after Roux-en-Y gastr
Arch. Endocrinol. Metab.. Publicado em: 27/03/2017
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23. Study of the Nanostructure Effect on Polyalkylthiophene Derivatives Films Using Impedance Spectroscopy
In this paper, devices fabricated with a diode-like structure (electrode/polymer/electrode) from spin-coated and nanostructured (Langmuir-Schaefer) films of polythiophene derivatives were characterized by impedance spectroscopy and studied by theoretical fitting to reach a better understanding of the physical processes in the devices. The materials used for
Mat. Res.. Publicado em: 20/03/2017
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24. Substrato e bioestimulante na produção de mudas de maxixeiro
RESUMO O maxixeiro (Cucumis anguria) é uma hortaliça-fruto da família Cucurbitaceae, de grande importância para a culinária das regiões Norte e Nordeste do Brasil; entretanto, ainda é uma cultura pouco estudada, inclusive na etapa de produção de mudas. O experimento foi desenvolvido com o objetivo de avaliar o efeito do tratamento de sementes com bi
Hortic. Bras.. Publicado em: 2017-03