Search results for "Condición física"
showing 7 items of 7 documents
Serum irisin levels, precocious myocardial infarction, and healthy exceptional longevity.
2014
Abstract Background Skeletal muscles produce irisin. Growing controversy exists on the association between this myokine and chronic disease risk. On the basis of the potential protective effects that irisin could exert on both vascular function and skeletal muscle mass, we hypothesized that an elevated level of this molecule may contribute to successful aging. Methods Serum irisin levels were measured using enzyme-linked immunosorbent assay in disease-free centenarians, young healthy controls, and patients with precocious acute myocardial infarction. Results We found the highest levels of serum irisin in disease-free centenarians (35.3 ± 5.5 ng/mL) compared with young healthy controls (20.7…
Physical inactivity and low fitness deserve more attention to alter cancer risk and prognosis.
2015
Abstract Sedentary lifestyle is associated with elevated cancer risk whereas regular physical activity (PA) and high cardiorespiratory fitness (CRF) have the opposite effect, with several biologic mechanisms mediating such associations. There is a need for lifestyle interventions aimed at increasing the PA levels and CRF of the general population and particularly cancer survivors. Furthermore, provocative data suggest a dose-dependent benefit of increasing levels of PA and/or CRF against cancer risk or mortality. Thus, current PA guidelines (≥150 min/wk of moderate-to-vigorous PA) may not be sufficiently rigorous for preventing cancer nor for extending cancer survivorship. Research targetin…
Exercise as the master polypill of the 21st century for the prevention of cardiovascular disease
2015
To the Editor,The growing pandemic of cardiovascular diseases (CVD) has para-doxically paralleled advances in pharmacology, and CVD remains theleading cause of death worldwide. Therapeutic strategies aiming atcontrolling several CVD risk factors simultaneously in individualswithout evidence of CVD are expensive and difficult to implement.Thus, the development of fixed-dose drug combinations of antiplatelettogether with blood pressure (BP) and cholesterol-lowering drugs,i.e., polypills, is gaining attention to prevent CVD [1,2] and all-causemortality [3], even after an acute coronary syndrome [4]. Despite thepotential of polypills to increase adherence at a lower cost [5], peoplerandomized to …
Effects of progressive resistance exercise in akinetic-rigid Parkinson's disease patients: a randomized controlled trial.
2017
Progressive resistance exercise (PRE) can have a positive effect in individuals with Parkinson’s disease (PD). However, the effect of PRE may vary with the clinical subtype of PD. To date, no study has assessed the effects of PRE in the different subtypes of PD. AIM: The aim of the present study was to assess the effects of PRE in PD patients with akinesia and rigidity (AR-subtype). DESIGN: A randomized controlled trial was conducted. SETTING: Outpatients clinics of the Bierzo Parkinson Association (Ponferrada, Spain) and the Asturias Parkinson Association (Oviedo, Spain). POPULATION: Twenty-eight patients with AR-subtype PD were randomized into an Experimental Group (EG, N.=13) and Control…
El ejercicio físico y la promoción de la salud en la infancia y la juventud
1992
SummaryThe «new health consciousness» that emerged in the developing countries in the 70s and 80s, has contributed to consider exercise as an element of health promotion. But it can establish simplistic relationships between exercise and health, particularly critical for professionals who develop promotion programmes. In this paper, five problematic aspects linked, to exercise and health relationships both in children and youngsters, are discussed and should be taken into account when promoting health programmes. We refer to: 1) the problematic role of exercise in health promotion and in physical education curriculum as an area of privileged action in children and youngsters; 2) the automat…
Anti-gout drugs as potential therapy for atrial fibrillation.
2014
Atrial fibrillation (AF) is an important cardiovascular disease in theelderly [1]. Noticeably, it has been increasingly demonstrated thatserum uric acid (UA) is associated with AF [2–9]. In a recent meta-analysis performed by Tamariz and coworkers, the authors concludedthat high levels of UA and AF are clearly associated [10]. Interestingly,serum UA has been linked to AF in obstructive sleep apnea patients[11], whereas it has been also associated with thromboembolic risk inpatients with nonvalvular AF [12].The treatment of gout, a metabolic disorder caused by chronic hyper-uricemia, is based on administration of colchicine, xanthine oxidase (XO)competitive inhibitors such as allopurinol, and…
Rendimiento académico, condición física y hábitos de actividad física: una aproximación a través de mapas auto-organizados
2016
La relación entre la actividad física, la condición física y el rendimiento académico en adolescentes se ha estudiado ampliamente; sin embargo, la controversia en relación con este tema persiste. Los métodos utilizados hasta ahora para analizar la relación entre estas variables se han llevado a cabo análisis lineales tradicional mayormente según la literatura disponible. El objetivo de este estudio fue realizar un análisis visual de esta relación con mapas auto-organizados y supervisar la evolución de los estudiantes durante los 4 años de la escuela secundaria. Cuatrocientos cuarenta y cuatro estudiantes participaron en el estudio. Se midió la actividad física y la condición física de los p…