Search results for "STING"

ADIPOKINES IN CHILDREN WITH CHRONIC RENAL FAILURE

2015

Chronic Renal Failure (CRF) has negative impact on nutrition, growth, puberty, glycometabolic homeostasis, adipokines secretion. Adipokines play a role on these patients' short term complications and they influence their long term outcome. Many studies highlighted the influence of adipokines on cardiovascular complications, glycometabolic assess, nutrition of adults and children with CRF. High serum resistin and adiponectin levels can have a possible role in the development of protein-energy wasting among CRF patients. Elevated serum leptin levels were thought to contribute to the anorexia and poor nutrition in children on haemodialysis for CRF. Several studies have demonstrated leptin infl…

The geriatric asthma: pitfalls and challenges

2016

Historically, asthma has been envisioned as a disease of younger ages. This has led to the assumption that respiratory symptoms suggestive of asthma occurring in older ages are to be attributed to conditions other than asthma, mainly COPD. Old observational reports and new epidemiological studies confirm that asthma is as frequent in older as it is in younger populations. Nevertheless, under-recognition, misdiagnosis and under-treatment are still relevant issues. The characterization of asthma in the aged suffers from the fact that there has been very little original research in this field. Indeed, geriatric asthma is often excluded from clinical trials because of age and comorbidities. The…

255 QUANTITATIVE SENSORY TESTING: ASSESSMENT OF THE NEUROPATHIC COMPONENT IN CANCER PAIN

2007

65 QUANTITATIVE SENSORY TESTING: ASSESSMENT OF THE NEUROPATHIC COMPONENT IN LOW BACK PAIN

2007

Failure of the Anticoagulant Therapy and Psychological Distress: Still Far From a Bridge.

2018

Background: The procoagulant stress response reflects part of a beneficial adaptation of the organism to environmental threats, but a protracted procoagulant state generates a thrombotic risk. Atrial fibrillation (AF) is the most common arrhythmia in the general population. Patients with AF have a higher risk of thromboembolic events and stroke, therefore they are treated with long-term oral anticoagulant (OAC) therapy. The aim of this study is to evaluate if there is any association between psychological distress and clinically unexplained variations of the International Normalized Ratio (INR), that is the index used to monitor both thromboembolic and bleeding risk in the case of patients …

Analysis of the hyperpolarizing effects of forskolin in guinea-pig atrial heart muscle.

1988

The effects of forskolin on action potential configuration and on both uptake and efflux of 86Rb+ were studied in guinea-pig left atria. The action potential was prolonged by forskolin in the plateau range but shortened at the end of repolarization; maximal upstroke velocity and amplitude of slow response potentials were enhanced. In partially depolarized preparations, the resting potential was increased by forskolin; this effect was not prevented by atropine 1 μmol/1. Forskolin augmented the rate constant of 86Rb+ efflux in beating and in resting preparations. The uptake of 86Rbs+ was enhanced by forskolin in resting preparations. It is concluded that forskolin stimulates the Na+, K+ -pump…

Properties of tuberomammillary histamine neurones and their response to galanin.

1991

Histaminergic neurones in the tuberomammillary nucleus possess electrophysiological properties which distinguish them from other neurones in their neighborhood. Their resting potential is -50 mV and they are spontaneously active at about 2 Hz in a slice preparation. They display a transient outward rectification and an anomalous inward rectification. Bath application of galanin (0.1 microM) reduced their firing rate significantly and hyperpolarized them slightly.

EEG Brain Activity in Dynamic Health Qigong Training: Same Effects for Mental Practice and Physical Training?

2017

In recent years, there has been significant uptake of meditation and related relaxation techniques, as a means of alleviating stress and fostering an attentive mind. Several electroencephalogram (EEG) studies have reported changes in spectral band frequencies during Qigong meditation indicating a relaxed state. Much less is reported on effects of brain activation patterns induced by Qigong techniques involving bodily movement. In this study we tested whether (1) physical Qigong training alters EEG theta and alpha activation, and (2) mental practice induces the same effect as a physical Qigong training. Subjects performed the dynamic Health Qigong technique Wu Qin Xi (five animals) physicall…

EEG Microstates Analysis in Young Adults With Autism Spectrum Disorder During Resting-State

2019

Electroencephalography (EEG) is a useful tool to inspect the brain activity in resting state and allows to characterize spontaneous brain activity that is not detected when a subject is cognitively engaged. Moreover, taking advantage of the high time resolution in EEG, it is possible to perform fast topographical reference-free analysis, since different scalp potential fields correspond to changes in the underlying sources within the brain. In this study, the spontaneous EEG resting state (eyes closed) was compared between 10 young adults ages 18-30 years with autism spectrum disorder (ASD) and 13 neurotypical controls. A microstate analysis was applied, focusing on four temporal parameters…

Functional imaging of airway distensibility

2014

The physiological function of the respiratory system is essential in distending airway smooth muscle and maintaining airway patency. Deep inspirations can reverse contracted airways and protect airways from subsequent bronchospastic stimuli. Obstructive lung diseases may lead to impairment of the beneficial effects of lung inflation through either change in the airway wall or lung parenchyma. Conventional pulmonary function measurements are unable to assess airway stiffness, based on changes in airway size with lung inflation (distensibility). However, high-resolution computed tomography (HRCT) is unique in that it can be used to measure airway distensibility in animals and in humans. Funct…