Ox
Mostrando 13-24 de 608 artigos, teses e dissertações.
-
13. Evaluation of Serum Levels of Inflammation, Fibrinolysis and Oxidative Stress Markers in Coronary Artery Disease Prediction: A Cross-Sectional Study
Resumo Fundamento: A doença arterial coronariana (DAC) tem sido há muito reconhecida como um problema de saúde global. Inflamação, fibrinólise e estresse oxidativo desempenham um papel importante no acometimento das placas, levando à DAC. Os marcadores que refletem esse mecanismo fisiopatológico podem ter valor prognóstico. Objetivo: Estimar as co
Arq. Bras. Cardiol.. Publicado em: 29/08/2019
-
14. Effect of vitamin D supplementation on 24-hour urine calcium in patients with calcium Urolithiasis and vitamin D deficiency
ABSTRACT Purpose: Hypercalciuria is one of the risk factors for calcium kidney stone formation (the most common type of urinary stones). Although vitamin D deficiency is prevalent among urolithiasis patients, the effect of vitamin D supplementation on urine calcium in these patients is still unclear. Materials and Methods: In this retrospective study, medi
Int. braz j urol.. Publicado em: 27/05/2019
-
15. Mito, literatura e o boi rosiano
Resumo No universo poético-simbólico de Guimarães Rosa, o boi ou touro tem assento privilegiado. A obra do escritor é atravessada pelos berros e urros do gado, seu comportamento e existência, sua estranha sabedoria imemorial. O boi de Rosa vem de longe. Oriundo do substrato religioso das mais antigas civilizações - Assíria, Babilônia, Egito, Índia
Alea. Publicado em: 2019-04
-
16. Controlled Dehydration of Fe(OH)3 to Fe2O3: Developing Mesopores with Complexing Iron Species for the Adsorption of β-Lactam Antibiotics
In this work, efficient adsorbents for β-lactam antibiotics based on mesoporous iron oxide containing surface [FeOx(OH)y] sites were produced by controlled precipitation of iron hydroxide and thermal treatment at 150, 200, 300 and 450 ºC (150FeOH, 200FeOH, 300FeOH and 450FeOH, respectively). Mössbauer, X-ray diffraction (XRD), thermogravimetry-mass spectr
J. Braz. Chem. Soc.. Publicado em: 2019-02
-
17. Oxidized and electronegative low-density lipoprotein as potential biomarkers of cardiovascular risk in obese adolescents
OBJECTIVES: To evaluate biomarkers associated with early cardiometabolic risk in obese adolescents. METHODS: This cross-sectional study included 137 adolescents of both sexes aged 10 to 19 years divided into a normal weight group (NW) (n=69) and an obese group (OB) (n=68). RESULTS: As expected, obesity showed positive associations with homeostatic model a
Clinics. Publicado em: 18/10/2018
-
18. Transplantation of rat-derived microglial cells promotes functional recovery in a rat model of spinal cord injury
This study evaluated the effect of microglia transplantation on neurological functional recovery in rats subjected to traumatic spinal cord injury (SCI). The rat model of SCI was established using a weight drop device. Forty SCI rats were randomly divided into the microglia group and the saline group. Then, rat-derived microglial cells or normal saline was i
Braz J Med Biol Res. Publicado em: 30/07/2018
-
19. Variações na qualidade nutracêutica de tomate cultivado sob diversos substratos orgânicos
RESUMO Avaliou-se em Coahuila, norte do México, o rendimento e a qualidade nutracêutica da cultivar de tomate Sahel sob malha sombreada. Foram utilizadas diversas misturas de substratos orgânicos consistindo das misturas utilizando areia (S), vermicomposto (VC), esterco bovino solarizado (SB), solo agrícola (AS) e composto mineralizado (MC). Os tratament
Hortic. Bras.. Publicado em: 2018-06
-
20. Níveis plasmáticos de LDL-ox em pacientes com doença de Alzheimer
RESUMO Objetivo: O objetivo deste estudo foi caracterizar o perfil lipídico convencional, os níveis de LDL-ox e o polimorfismo da ApoE em pacientes com doença de Alzheimer (DA) e em indivíduos idosos sem comprometimento cognitivo. Métodos: Foram selecionados oitenta indivíduos idosos. Os níveis de LDL-ox foram determinados usando o kit ELISA e a inv
Arq. Neuro-Psiquiatr.. Publicado em: 2018-04
-
21. Use of SnOx:F in the Recycling of Silicon Solar Cells
Amongst the many parts of a silicon cells photovoltaic module, silicon is the most important and expensive constituent. Thus, research on silicon recycling from damaged cells can lead to economic and environmental benefits. In this work, the broken silicon cells were tailored to function along with the fluorine-doped tin oxide as the transparent electric con
Mat. Res.. Publicado em: 22/01/2018
-
22. Investigation of Low-Temperature Selective Catalytic Reduction of NOx with Ammonia over Mn-Modified Fe2O3/AC Catalysts
A series of iron-based catalysts supported on activated carbon (AC) and manganese-modified Fe2O3/AC catalysts with various Fe:Mn ratios were prepared for selective catalytic reduction (SCR) of NO by ammonia at low temperature. It was found that the addition of a small amount of MnOx into the Fe2O3/AC catalyst contributed to an improvement of the NO conversio
J. Braz. Chem. Soc.. Publicado em: 2018-01
-
23. Rare Earth-Indomethacinate Complexes with Heterocyclic Ligands: Synthesis and Photoluminescence Properties
In this work, synthesis, characterization and photophysical properties of trivalent rare earth complexes with a nonsteroidal anti-inflammatory drug [the indomethacinate (indo), presenting formulas RE(indo)3(H2O)x (x = 3, for Eu3+ and Gd+3, and x = 4 for Tb+3), RE(indo)3(bipy) and RE(indo)3(phen) (bipy: 2,2'-bipyridine, and phen: 1,10-phenanthroline)] were in
J. Braz. Chem. Soc.. Publicado em: 2017-12
-
24. Mule Drivers in Nineteenth-Century Lebanon: from local social history towards Global History
Abstract: This article makes the case for a project in the making: a study of the social transformation of the countryside as it joins the global market over the long nineteenth century, told as a collective biography of the mule drivers of Ottoman Lebanon - those obscure peasants who, owning one or a few mules, made their livelihood in the transport of good
Almanack. Publicado em: 2016-12