نتایج جستجو برای: nox gene
تعداد نتایج: 1149553 فیلتر نتایج به سال:
The number of studies that have evaluated exercise training (ET) and nitric oxide synthase (NOS)3 gene polymorphisms is scarce. The present study was designed to evaluate the relationship between exercise training and NOS3 polymorphisms at -786T>C, 894G>T, and intron 4b/a on blood pressure (BP) using 24-h ambulatory BP monitoring (ABPM), nitrate/nitrite levels (NOx), and redox state. Eighty-six...
PURPOSE The active form of small GTPase RAC1 is required for activation of NADPH oxidase (NOX), which in turn generates reactive oxygen species (ROS) in nonphagocytic cells. We explored whether NOX-induced oxidative stress contributes to rod degeneration in retinas expressing constitutively active (CA) RAC1. METHODS Transgenic (Tg)-CA-RAC1 mice were given apocynin (10 mg/kg, intraperitoneal),...
BACKGROUND The role of eNOS gene polymorphisms on plasma nitrite or nitrate (NOx) level, endothelial function, and blood pressure (BP) remains unclear. METHODS We estimated the relationship of eNOS polymorphisms (the T(-786)C in the 5'-flanking promoter region, T(-786)C; 27-bp repeat in intron 4, eNOS4; and Glu298Asp in exon 7, G894T) with plasma NOx level, brachial endothelial function asses...
PURPOSE To determine whether NOX 5 is expressed in rabbit corneal stromal cells (RCSC). NADPH oxidases (NOXes) are enzymes that preferentially use NADPH as a substrate and generate superoxide. Several isoforms of NOXes function as multi-protein complexes while NOX5 and DUOXs do not require the accessory proteins for their activity and possess calcium binding EF hands. METHODS Human NOX5 prime...
A number of studies have documented associations between maternal air pollution exposure and adverse birth outcomes such as low birth weight. However, only limited information exists for air pollution vis-à-vis pregnancy complications, which may share some underlying mechanisms with poor birth outcomes. A new study now reports an association between exposure to nitrogen oxides (NOX) and two pre...
Ozone pollution in the Southeast US involves complex chemistry driven by emissions of anthropogenic nitrogen oxide radicals (NOx ≡ NO + NO2) and biogenic isoprene. Model estimates of surface ozone concentrations tend to be biased high in the region and this is of concern for designing effective emission control strategies to meet air quality standards. We use detailed chemical observations from...
The American electric power industry is undergoing dramatic changes in the way it is structured and regulated. As of June of 1998, state utility regulators, state legislatures or both in 17 states had made the decision to implement retail competition within 5 years or less. Competition in electricity markets and associated new opportunities for expanded interregional electricity trading could r...
BACKGROUND Maladaptive immune responses, particularly cytokine and chemokine-driven, are a significant contributor to the deleterious inflammation present in many types of injury and infection. Widely available applications to rapidly assess individual inflammatory capacity could permit identification of patients at risk for exacerbated immune responses and guide therapy. Here we evaluate neutr...
هدف از انجام این پژوهش، مطالعه آزمایشگاهی تأثیر برگشت گازهای خروجی بر دمای شعله و انتشار nox حاصل از احتراق گازوئیل و بیودیزل تولید شده از روغن آفتابگردان در داخل کوره آزمایشگاهی استوانه ای شکل است. آزمایش ها در درصدهای مختلف برگشت گازهای خروجی از صفر تا 30 درصد و دبی های هوای ورودی m3.min-1 5/3، 5/4 و 5/5 انجام شده است. نتایج آزمایشگاهی بیانگر این است که در احتراق گازوئیل و بیودیزل b20 و b40، ...
The aim of this study was to evaluate nitric oxide (NOx) concentration in infected and non-infected mammary quarters of dairy heifers before and after calving. The relationship between bacterial species and NOx concentrations, as well as correlation between NOx concentrations and postpartum somatic cell count (SCC), was assessed. Coagulase-negative staphylococci, Staphylococcus aureus and Esche...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید