Search results for "FeNO"
showing 10 items of 1088 documents
Head-to-head comparison of statins versus fibrates in reducing plasma fibrinogen concentrations: A systematic review and meta-analysis
2015
Several studies suggest differences between fibrates and statins in lowering plasma fibrinogen (Fib) concentrations, but the evidence is not definitive. Therefore, the aim of this meta-analysis of head-to-head randomized trials was to compare the efficacy of statins and fibrates on plasma Fib concentrations.The literature search included Medline, Scopus, and Web of Science up to February 1st, 2015, to identify head-to-head comparative randomized trials investigating the efficacy of fibrates vs statins on plasma Fib concentrations.In total 22 trials with 2762 participants were included to the meta-analysis. Random-effect meta-analysis suggested a significantly greater effect of fibrates vs s…
Field application of the juvenile hormone analogue fenoxycarb against hopper bands of Locusta migratoria capito in Madagascar
1997
Summary Field trials have been carried out to examine the suitability of the JHA fenoxycarb in locust control. Laboratory tests have shown that a variety of JHAs, including fenoxycarb, applied to last instar larvae increased mortality, induced morphogenetic defects during metamorphosis, reduced fertility and provoked solitarisation of gregarious hoppers. The phase shift was indicated by green coloration and the acquisition of morphological and behavioural characteristics typical for solitary locusts. The present field experiments should clarify whether or not the effects observed in the laboratory are also observed with hopper bands in their natural habitat and if swarm formation and emigra…
A 35-year effective treatment of catecholaminergic polymorphic ventricular tachycardia with propafenone
2018
Key Teaching Points • Despite proven catecholaminergic polymorphic ventricular tachycardia (CPVT) with pathogen RyR2 mutation and recurrent syncope, patients could have a favorable long-term outcome over 35 years under treatment. • Propafenone could be effective for treatment of patients with CPVT. • The beneficial effect of the monotherapy with propafenone in our patient may result from the combined antiarrhythmic effect of this drug with Na+ channel blockade and beta blocker capabilities.
Response to dopamine agonists of the rat isolated uterus.
1993
1. Quinpirole did not produce any effect in isolated uterus from oestrogenized rats even when it is contracted by KCl (37 mM). 2. Fenoldopam produced a relaxant effect on rat isolated uterus contracted by KCl which was not significantly modified by SCH 23390. 3. Reserpine decreased the effect of the lowest doses of fenoldopam. In reserpinized rats, propranolol (10(-9), 10(-8), 10(-7) M) antagonized the effect of the lowest doses of fenoldopam and neither SCH 23390, sulpiride nor ranitidine modified the effect of fenoldopam. 4. The results confirm our previous finding that DA1-receptors are not functional in our preparation. The effect of fenoldopam was partially due to a catecholamine-relea…
The clinical significance of the size of low-density-lipoproteins and the modulation of subclasses by fibrates
2007
Beyond total low-density-lipoproteins (LDL) levels, increasing evidence suggests that the 'quality' of LDL exerts a great influence on the cardiovascular risk. Several studies have also shown that the therapeutic modulation of LDL size is of benefit in reducing the risk of cardiovascular events. Hypolipidaemic treatment is able to alter LDL subclass distribution but strong variations have been noticed among different agents. Fibrates have a major impact on triglyceride metabolism and in modulating LDL size and subclasses, but variations exist among the different molecules.A literature search (by Medline and Scopus) was performed using the following headings: 'small dense LDL', 'LDL size', '…
Drug Evaluation: The Combination of Fenofibrate and Simvastatin for the Treatment of Dyslipidemia: When and for Whom?
2015
Simvastatin and fenofibrate are the most frequently co-prescribed drugs for the treatment of dyslipidemia, manifesting beneficial effects on non-lipid parameters as well. The combination of these two drugs has been shown to increase success in the management of combined hyperlipidemia. Their different mechanism of action allows for the targeting of two types of lipid abnormalities: increased cholesterol and atherogenic dyslipidemia. Clinical studies have demonstrated that statin and fibrate combination therapy is effective in improving multiple lipid abnormalities, that may further decrease overall cardiovascular (CV) risk of patients with combined dyslipidemia. However, the clinical use of…
Short term treatment by fenofibrate enhances oxidative activities towards longchain fatty acids in the liver of lean zucker rats
1990
Lean Zucker rats were dosed orally for 1 week with fenofibrate (100 mg/kg/day). Liver weights of treated rats, expressed as per cent of body weight, were increased, while protein, DNA and triacylglycerol contents were not changed to any great extent per gram of liver, but increased when expressed per whole liver. Compared with the control animals, activities of fatty acid oxidase, of the peroxisomal fatty acid-oxidizing system and of catalase were markedly enhanced by fenofibrate, both per gram of liver and per total liver, while urate oxidase activity was slightly depressed when expressed per gram of liver. The activity of cytochrome c oxidase used as a mitochondrial marker was only higher…
The Clinical Relevance of LDL Size and Subclasses Modulation in Patients with Type-2 Diabetes
2007
increasing evidence suggest that the "quality" rather than only the "quantity" of low density lipoproteins (LDL) exerts a great influence on the cardiovascular risk. Hypertriglyceridemia, low HDL-cholesterol and increased levels of small dense LDL characterise diabetic dyslipidemia. in subjects with type-2 diabetes LDL size seems also to represent a good marker of clinical apparent and non-apparent atherosclerosis. Recently, the Coordinating Committee of the National Cholesterol Education Program stated that high-risk patients may benefit of stronger therapeutical approaches, a category of subjects that include those with type-2 diabetes. Screening for the presence of small, dense LDL may p…
Spontaneous labour at term is associated with fetal monocyte activation.
1999
SUMMARYThe aetiology of both term and preterm labour remains incompletely understood. Maternal infectious diseases as well as intra-uterine infections were shown to be a well established cause of uncontrollable preterm delivery, indicating that inflammatory reactions, regulated by maternal immunecompetent cells, are implicated in labour-promoting mechanisms. To investigate the possibility that the activation of the fetal immune system may be involved in labour induction, we examined cytokine production patterns of different cord blood cell populations obtained from neonates after spontaneous onset of normal term labour and vaginal delivery (n = 25), vaginal delivery but induced term labour …
Endofenotipos neurocognitivos potenciales para el trastorno bipolar: velocidad motora manual, memoria visual, velocidad de procesamiento
2017
Antecedentes: Son pocas las investigaciones que se centran en el estudio de las disfunciones neurocognitivas en pacientes con trastorno bipolar (TB) como posibles marcadores de rasgo para esta enfermedad, menos aún son las que comparan el rendimiento motor, la memoria visual o la velocidad de procesamiento de la información, en estudios transversales o longitudinales, incluyendo a la vez, controles (CS) y familiares sanos de primer grado de los pacientes (TB-F); hasta la redacción de esta tesis, aunque el número va en aumento, en la investigación psiquiátrica el trastorno bipolar sigue ocupando un lugar secundario frente a la esquizofrenia, siendo insuficientes los estudios que buscan evide…