Nox Group
Mostrando 1-12 de 16 artigos, teses e dissertações.
-
1. Association between inflammatory molecules, nitric oxide metabolites and leg ulcers in individuals with sickle cell anemia
Abstract Introduction Leg ulcers (LUs) are relatively common in patients with sickle cell anemia (SCA). The role of inflammation and nitric oxide (NO) pathways in the pathophysiology of the LU is not understood. Objective The aim of this study was to verify the association between inflammatory molecules and nitric oxide metabolites (NOx) and the occurrence
Hematology, Transfusion and Cell Therapy. Publicado em: 2022
-
2. Picroside II attenuates ischemia/reperfusion testicular injury by alleviating oxidative stress and apoptosis through reducing nitric oxide synthesis
Abstract Purpose: To investigate the effect of Picroside II on testicular ischemia and reperfusion (l/R) injury and the underlying mechanism. Methods: Sprague-Dawley rats were randomly divided into 4 groups: sham operated group (Sham), Sham with Picroside II treatment group (Sham+ Pic II), l/R group (l/R) and l/R with Picroside II treatment group (I/R+ Pic
Acta Cir. Bras.. Publicado em: 20/12/2019
-
3. Angiotensin-(1–7) inhibits inflammation and oxidative stress to relieve lung injury induced by chronic intermittent hypoxia in rats
Obstructive sleep apnea is associated with inflammation and oxidative stress in lung tissues and can lead to metabolic abnormalities. We investigated the effects of angiotensin1–7 [Ang-(1–7)] on lung injury in rats induced by chronic intermittent hypoxia (CIH). We randomly assigned 32 male Sprague-Dawley rats (180–200 g) to normoxia control (NC), CIH-u
Braz J Med Biol Res. Publicado em: 01/09/2016
-
4. Impact of chronic administration of anabolic androgenic steroids and taurine on blood pressure in rats
Supraphysiological administration of anabolic androgenic steroids has been linked to increased blood pressure. The widely distributed amino acid taurine seems to be an effective depressor agent in drug-induced hypertension. The purpose of this study was to assess the impact of chronic high dose administration of nandrolone decanoate (DECA) and taurine on blo
Braz J Med Biol Res. Publicado em: 31/05/2016
-
5. Acute but not chronic metabolic acidosis potentiates the acetylcholine-induced reduction in blood pressure: an endothelium-dependent effect
Metabolic acidosis has profound effects on vascular tone. This study investigated the in vivo effects of acute metabolic acidosis (AMA) and chronic metabolic acidosis (CMA) on hemodynamic parameters and endothelial function. CMA was induced by ad libitum intake of 1% NH4Cl for 7 days, and AMA was induced by a 3-h infusion of 6 M NH4Cl (1 mL/kg, diluted 1:10)
Braz J Med Biol Res. Publicado em: 04/12/2015
-
6. Expression of oxidative stress and antioxidant defense genes in the kidney of inbred mice after intestinal ischemia and reperfusion
PURPOSE: To determine the gene expressions profile related to the oxidative stress and the antioxidant response in the kidneys of mice subjected to intestinal ischemia and reperfusion. METHODS: Twelve inbred mice (C57BL/6) were randomly assigned to one of two groups: the control group (CG) underwent anesthesia and was observed for 120 min and the ischemia/re
Acta Cir. Bras.. Publicado em: 2013-12
-
7. Correlation between total nitrite/nitrate concentrations and monoamine oxidase (types A and B) and semicarbazide-sensitive amine oxidase enzymatic activities in human mesenteric arteries from non-diabetic and type 2 diabetic patients
The aim of this study was to determine the correlation between total nitrite/nitrate concentrations (NOx) and the kinetic parameters of monoamine oxidase enzymes (MAO-A and MAO-B) and semicarbazide-sensitive amine oxidase (SSAO) in human mesenteric arteries. Arteries were from non-diabetic and type 2 diabetic patients with sigmoid or rectum carcinoma for who
Brazilian Journal of Medical and Biological Research. Publicado em: 2012-01
-
8. Os meios digitais na arquitetura do grupo Nox
Atualmente, vários pesquisadores da arquitetura, investiga as possibilidades de absorção da tecnologia digital na arquitetura. Dentre as diversas posturas, destaca a do grupo de arquitetos holandeses Nox cujo método de concepção que utiliza técnicas digitais e analógicas, assim como acolhe o conhecimento de outras disciplinas e enfatizam a topologia
Publicado em: 2010
-
9. Center metallic effect on intermolecular interactions of complexes [M(CN)5NO]x- with poly(ethylene oxide) in aqueous two-phase systems / Efeito do centro metálico nas interações intermoleculares dos complexos [M(CN)5NO]x- com o poli(óxido de etileno) em sistemas aquosos bifásicos
In this thesis has been studied the metallic center influences of pentacianonitrosylmetalates, [M(CN)5NO]x-, on the partition coefficient (K), of these complex anions in aqueous two-phase systems (ATPS). The ATPS were obtained by mixing stock aqueous solutions of an inorganic salt (Li2SO4 or Na2SO4) with a stock solution of poly(ethylene oxide) of average mo
Publicado em: 2007
-
10. A hipertensão arterial exacerba o estresse oxidativo em retina de ratos experimentalmente diabeticos / Arterial hypertension exarcebates oxidative stress in retina of experimentally diabetic rats
The presence of arterial hypertension in patients with diabetes mellitus (DM) is identified as the most important independent risk factor for progression of diabetic retinopathy (DR). Independently, diabetes and hypertension increase oxidative stress in the retina both humans and animals. However, the effect of the combination of both hypertension and DM in
Publicado em: 2007
-
11. Analise do impacto ambiental do processo de produção de hidrogenio / Hydrogen production process environmental impact assessment
The concern with sustainable development has been taking to a constant improvement in the environmental management tools. Life cycle assessment (LCA) is a process, product or activity processes environmental impacts evaluation method using energy, material consumption and waste environmental releases. LCA is four steps constituted: goal definition and scope,
Publicado em: 2005
-
12. Quantifying Translocation of Listeria monocytogenes in Rats by Using Urinary Nitric Oxide-Derived Metabolites
The urinary nitric oxide metabolites NO2− and NO3− (summed as NOx) are a noninvasive, quantitative biomarker of translocation of salmonella from the intestinal lumen to systemic organs. Listeria monocytogenes is a food-borne gram-positive pathogen that can also cross the intestinal epithelium. In this study, we tested the efficacy of urinary NOx as a mar
American Society for Microbiology.