Search results for "table"
showing 10 items of 2807 documents
The impact of aircraft noise on vascular and cardiac function in relation to noise event number: a randomized trial
2020
Abstract Aims Nighttime aircraft noise exposure has been associated with increased risk of hypertension and myocardial infarction, mechanistically linked to sleep disturbance, stress, and endothelial dysfunction. It is unclear, whether the most widely used metric to determine noise exposure, equivalent continuous sound level (Leq), is an adequate indicator of the cardiovascular impact induced by different noise patterns. Methods and results In a randomized crossover study, we exposed 70 individuals with established cardiovascular disease or increased cardiovascular risk to two aircraft noise scenarios and one control scenario. Polygraphic recordings, echocardiography, and flow-mediated dila…
Continuous intra-amygdalar infusion of GABA in the amygdala kindling model of epilepsy in rat.
2003
Objective: To explore the effect of continuous intra-amygdalar infusion of GABA in the amygdala kindling model of epilepsy in rat. Methods: An electrode and cannula complex was implanted in adult male Wistar rats, the electrode being targeted to the left basolateral amygdala. The animals were subjected to a standard kindling procedure. Osmotic minipumps filled with either GABA or mannitol were connected to cannulas and allowed to infuse during 7 days. Kindling experiments measuring after-discharge and seizure thresholds, seizure severity and duration, and behavioral toxicity were performed before, during and after the drug infusion period. Results: Both after-discharge and seizure threshold…
Augmentation of tibial plateau fractures with an injectable bone substitute: CERAMENT™. Three year follow-up from a prospective study
2015
Background: Reduction of tibial plateau fractures and maintain a level of well aligned congruent joint is key to a satisfactory clinical outcome and is important for the return to pre-trauma level of activity. Stable internal fixation support early mobility and weight bearing. The augmentation with bone graft substitute is often required to support the fixation to mantain reduction. For these reasons there has been development of novel bone graft substitutes for trauma applications and in particular synthetic materials based on calcium phosphates and/or apatite combined with calcium sulfates. Injectable bone substitutes can optimize the filling of irregular bone defects. The purpose of this…
An evaluation of the efficacy of a topical gel with Triester Glycerol Oxide (TGO) in the treatment of minor recurrent aphthous stomatitis in a Turkis…
2017
Background Triester glycerol oxide gel (Protefix® Queisser Pharma, Germany) is a new topical agent that has the property of adherence to the oral mucosa by forming a lipid film which protects against mechanical trauma and may help to reduce oral tissue moisture loss and inflammation. The aim of this clinical trial was to determine the efficacy of a topical TGO gel and to also compare it with triamcinolone acetonide pomade in the treatment of minor recurrent aphthous stomatitis. Material and Methods This study was a randomized, double-blind, placebo-controlled clinical trial and 180 patients with the complaint of minor aphthous ulcers were enrolled in this study. The sociodemographic data an…
Active immunization status against measles, mumps, rubella, hepatitis B in internationally adopted children, surveyed at the university hospital of P…
2018
Introduction. The internationally adopted child is a fragile subject who often shows an incomplete health documentation, which hinders the complete assessment of health status. Materials and Methods. Between January 2010 and June 2016, at the University Hospital "AOUP P. Giaccone" of Palermo, we reviewed the health documentations of 111 children recently arrived in Italy following the conclusion of the international adoption procedure. 62.2% of the children were male, of various nationalities and with an average age of 7 years (± 3.4). This study aims to detect, in the observed sample, the reliability of the vaccinal documentation and the real acquired immunization. We intend to estimate th…
Effects of unstable shoes on trunk muscle activity in patients with chronic low back pain
2018
Este artículo se encuentra disponible en la página web de la revista en la siguiente URL: https://www.sciencedirect.com/science/article/abs/pii/S0966636218307252?via%3Dihub En este artículo científico también participan los siguientes autores: María Dolores Arguisuelas, Julio Doménech-Fernández, Daniel Sánchez-Zuriaga, Juan José Amer-Cuenca, Javier Martínez-Gramage, Francisco Javier Montañez-Aguilera y Juan Francisco Lisón. Este es el pre-print del siguiente artículo: Salvador Coloma, P., Arguisuelas, MD., Doménech-Fernández, J., Sánchez-Zuriaga, D., Amer-Cuenca, JJ., Martínez-Gramage, J. et al. (2018). Effects of unstable shoes on trunk muscle activity in patients with chronic low back pai…
Low doses of transdermal buprenorphine in opioid-naive patients with cancer pain: A 4-week, nonrandomized, open-label, uncontrolled observational stu…
2009
OBJECTIVE: The aim of this study was to evaluate the effect and tolerability of low doses of transdermal (TD) buprenorphine patches in opioid-naive patients with cancer pain. METHODS: This was a nonrandomized, open-label, uncontrolled study in consecutive opioid-naive patients with advanced cancer and moderate pain. TD buprenorphine was initiated at a dose of 17.5 microg/h (0.4 mg/d), with patch changes every 3 days. Doses were then adjusted according to the clinical response. Pain intensity, opioid-related adverse effects, TD buprenorphine doses, and quality of life were monitored over 4 weeks. The time to dose stabilization and indexes of dose escalation were also calculated. RESULTS: Thi…
The influence of inadequate empirical antimicrobial treatment on patients with bloodstream infections in an intensive care unit
2003
Objective To determine the occurrence of inadequate antimicrobial therapy among critically ill patients with bacteremia and the factors associated with it, to identify the microorganisms that received inadequate antimicrobial treatment, and to determine the relationship between inadequate treatment and patients outcome. Methods From June 1995 to January 1999 we collected data on all clinically significant ICU-bacteremias in our teaching hospital. Clinical and microbiological characteristics were recorded and the adequacy of empirical antimicrobial treatment in each case was determined. We defined inappropriate empirical antimicrobial treatment as applying to infection that was not being eff…
Prenatal exposure to residential air pollution and infant mental development: modulation by antioxidants and detoxification factors.
2011
Background: Air pollution effects on children’s neurodevelopment have recently been suggested to occur most likely through the oxidative stress pathway. Objective: We aimed to assess whether prenatal exposure to residential air pollution is associated with impaired infant mental development, and whether antioxidant/detoxification factors modulate this association. Methods: In the Spanish INfancia y Medio Ambiente (INMA; Environment and Childhood) Project, 2,644 pregnant women were recruited during their first trimester. Nitrogen dioxide (NO2) and benzene were measured with passive samplers covering the study areas. Land use regression models were developed for each pollutant to predict aver…
A mathematical model for the phase of sexual reproduction in monogonont rotifers
2000
Recently, the optimal sex allocation in monogonont rotifers is studied in [1], and, as a closely related question, the relative frequencies of the relevant types of mictic females. The authors focus on the evolution of the age at which young mictic females lose their fertilization susceptibility and they address the threshold age of fertilization that maximizes resting egg production. Assuming that a stationary population is achieved, with stable age distribution, they obtain their results, without knowing the stationary population. Our aim is to study this problem in the framework of the theory of nonlinear age-dependent population dynamics developed by G. F. Webb in [13], which is more ap…