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https://www.readbyqxmd.com/read/28337894/actn3-ace-genotypes-and-mitochondrial-genome-in-professional-soccer-players%C3%A2-performance
#1
V Galeandro, A Notarnicola, A Bianco, S Tafuri, L Russo, V Pesce, B Moretti, V Petruzzella
Two nuclear genes, ACTN3, encoding for the α-actinin skeletal muscle isoform 3, and ACE encoding the angiotensin-converting enzyme, have both been associated with quantitative physical performance traits in the general population. The purpose of our study was to assess the association between the two nuclear gene variants, R577X (rs1815739) in ACTN3 and I/D (rs4340) in ACE, with elite athletes’ performance and the effect of training on the mitochondrial DNA (mtDNA) content in peripheral blood. We evaluated the genotypes and frequencies of ACTN3 R577X and ACE I/D polymorphisms between soccer players (n = 43) and healthy non-athletic controls (n = 128)...
January 2017: Journal of Biological Regulators and Homeostatic Agents
https://www.readbyqxmd.com/read/28326177/characterization-of-secondary-care-for-copd-in-sweden
#2
Josefin Sundh, Christer Janson, Gunnar Johansson, Anders Lindén, Claes-Göran Löfdahl, Thomas Sandström, Kjell Larsson
Introduction: Only a selected proportion of chronic obstructive pulmonary disease (COPD) patients are managed in secondary care. The aim of this study was to characterize disease severity, treatment and structure of secondary care for COPD in Sweden. Methods: Information was collected from 29 of 33 existing secondary care units of respiratory medicine in Sweden, using both individual data from 373 consecutively enrolled COPD patients with Global initiative on Obstructive Lung Disease (GOLD) stage III-IV and a structural questionnaire about available resources at the units...
2017: European Clinical Respiratory Journal
https://www.readbyqxmd.com/read/28322035/multidisciplinary-rehabilitation-program-after-breast-cancer-benefits-on-physical-function-anthropometry-and-quality-of-life
#3
Anne-France Leclerc, Marguerite Foidart-Dessalle, Marco Tomasella, Philippe Coucke, Martine Devos, Olivier Bruyère, Thierry Bury, Dorian Deflandre, Guy Jerusalem, Eric Lifrange, Jean-François Kaux, Jean-Michel Crielaard, Didier Maquet
BACKGROUND: Different clinical trials show beneficial effects of physical training offered during and / or after breast cancer treatment. However, given the variety of side effects that may be encountered, physical training could be combined with psychological, relational and social guidance. This kind of multidisciplinary program has been little studied so far. AIM: To determine the benefits of a three-month multidisciplinary rehabilitation program among women after breast cancer treatment...
March 20, 2017: European Journal of Physical and Rehabilitation Medicine
https://www.readbyqxmd.com/read/28318009/the-efficacy-of-interventions-to-increase-physical-activity-participation-of-children-with-cerebral-palsy-a-systematic-review-and-meta-analysis
#4
REVIEW
Sarah Reedman, Roslyn N Boyd, Leanne Sakzewski
AIM: To determine efficacy of therapy and behaviour change interventions to increase the level of participation in leisure-time physical activities (LTPAs) and habitual physical activity in children and young people with cerebral palsy. METHOD: Five databases were systematically searched. Included studies were randomized or comparison designs. Methodological quality was assessed with a modified Downs and Black Scale. Quantitative analysis was performed using RevMan 5...
March 20, 2017: Developmental Medicine and Child Neurology
https://www.readbyqxmd.com/read/28317895/upregulation-of-skeletal-muscle-pgc-1%C3%AE-through-the-elevation-of-cyclic-amp-levels-by-cyanidin-3-glucoside-enhances-exercise-performance
#5
Toshiya Matsukawa, Hideko Motojima, Yuki Sato, Shinya Takahashi, Myra O Villareal, Hiroko Isoda
Regular exercise and physical training enhance physiological capacity and improve metabolic diseases. Skeletal muscles require peroxisome proliferator-activated receptor-gamma coactivator-1α (PGC-1α) in the process of their adaptation to exercise owing to PGC-1α's ability to regulate mitochondrial biogenesis, angiogenesis, and oxidative metabolism. Cyanidin-3-glucoside (Cy3G) is a natural polyphenol and a nutraceutical factor, which has several beneficial effects on human health. Here, the effect of Cy3G on exercise performance and the underlying mechanisms involved were investigated...
March 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28299921/physical-training-improves-myocardial-perfusion-but-not-left-ventricular-function-response-to-exercise-in-patients-with-microvascular-angina
#6
Eduardo E Carvalho, Júlio C Crescêncio, Giovani L Santi, Luciano F Oliveira, Pedro V Schwartzmann, Lourenço Gallo, José A Marin-Neto, Marcus V Simões
BACKGROUND: Patients with primary microvascular angina (PMA) commonly exhibit abnormal left ventricular function (LVF) during exercise, potentially owing to myocardial ischemia. Herein, we investigated n PMA patients the effect of the reduction of myocardial perfusion disorders, by using aerobic physical training, upon LVF response to exercise. METHODS: Overall, 15 patients (mean age, 53.7±8.9 years) with PMA and 15 healthy controls (mean age, 51.0±9.4 years) were studied...
March 16, 2017: Quarterly Journal of Nuclear Medicine and Molecular Imaging
https://www.readbyqxmd.com/read/28297302/implementation-of-quality-medical-physics-training-in-a-low-middle-income-country-sharing-experience-from-a-tertiary-care-jcia-accredited-university-hospital
#7
Ahmed Nadeem Abbasi, Wazir Muhammad, Amjad Hussain
No abstract text is available yet for this article.
November 2016: Journal of Applied Clinical Medical Physics
https://www.readbyqxmd.com/read/28291666/risk-and-protective-factors-for-sudden-cardiac-death-during-leisure-activities-in-the-mountains-an-update
#8
REVIEW
Martin Burtscher
INTRODUCTION: Annually, more than 100 million tourists with widely varying health and fitness status are attracted by the mountainous areas around the world. Whereas mountaineering activities may contribute to the well established beneficial effects of regular exercise, for certain individuals these activities are also associated with a relatively high risk of death. METHODS: This manuscript presents an updated overview of risk and protective factors for sudden cardiac death during leisure activities in the mountains...
February 28, 2017: Heart, Lung & Circulation
https://www.readbyqxmd.com/read/28290969/pubic-osteomyelitis-in-a-combat-training-soldier-a-case-report
#9
David Segal, Iris Eshed, Niv Marom, Georgiy Gurman, Jacopo Chen, Meir Nyska, Gideon Mann, Eyal Yaacobi
INTRODUCTION: Infectious osteomyelitis of the symphysis pubis, known as pubic osteomyelitis is a rare condition with potentially devastating consequences. To the best of our knowledge, this article is the first reported case of a military trainee presenting with pubic osteomyelitis. MATERIALS AND METHODS: We present a unique case of a patient who simultaneously suffered a combination of local recurrent stress to the symphysis pubis area, and slow-healing multiple palm and finger lacerations which probably acted as distant ports of bacterial entry that concomitantly led to his illness...
March 2017: Military Medicine
https://www.readbyqxmd.com/read/28290964/anabolic-adaptations-occur-in-conscripts-during-basic-military-training-despite-high-prevalence-of-vitamin-d-deficiency-and-decrease-in-iron-status
#10
Vahur Ööpik, Saima Timpmann, Leho Rips, Indrek Olveti, Kersti Kõiv, Martin Mooses, Hanno Mölder, Ahti Varblane, Hele-Reet Lille, Helena Gapeyeva
INTRODUCTION: In Estonian Defense Forces that are drawn up on the basis of the conscription model considerable numbers of young men are prematurely discharged from military service for medical reasons, but causes leading to premature dropout of conscripts have not been systematically studied. However, one of the factors involved could be relatively demanding physical training that starts at the beginning of military service in the form of basic military training (BMT). Cumulative training and nontraining stresses experienced by conscripts during BMT may exceed their physiological adaptability and increase the probability of becoming prematurely discharged...
March 2017: Military Medicine
https://www.readbyqxmd.com/read/28290875/-clinical-and-economic-aspects-of-meldonium-as-part-of-physical-rehabilitation-programs-in-patients-with-coronary-heart-disease-after-percutaneous-coronary-interventions
#11
N P Lyamina, I B Razborov, E S Karpov
PURPOSE: to analyze clinical and economical effectiveness of meldonium as component of integrated program of cardio-rehabilitation in patients with ischemic heart disease (IHD) in the early period after percutaneous coronary intervention (PCI) with incomplete revascularization. MATERIAL AND METHODS: A program of controlled physical training (CPT) was carried out in patients with stable IHD and positive post PCI exercise test (n=48, age less or equal 65 years) starting 8-10 days after PCI...
August 2016: Kardiologiia
https://www.readbyqxmd.com/read/28282756/the-effect-of-short-term-isometric-training-on-core-torso-stiffness
#12
Benjamin Lee, Stuart McGill
"Core" exercise is a basic part of many physical training regimens with goals ranging from rehabilitation of spine and knee injuries to improving athletic performance. Core stiffness has been proposed to perform several functions including reducing pain by minimising joint micro-movements, and enhancing strength and speed performance. This study probes the links between a training approach and immediate but temporary changes in stiffness. Passive and active stiffness was measured on 24 participants; 12 having little to no experience in core training (inexperienced), and the other 12 being athletes experienced to core training methods; before and after a 15 min bout of isometric core exercises...
September 26, 2016: Journal of Sports Sciences
https://www.readbyqxmd.com/read/28281730/cardiovascular-risk-reduction-in-sedentary-postmenopausal-women-during-organized-physical-activity
#13
Krzysztof Mazurek, Piotr Żmijewski, Ewa Kozdroń, Anna Fojt, Anna Czajkowska, Piotr Szczypiorski, Tomasz Mazurek
BACKGROUND: Cardiovascular (CV) diseases are the major cause of death in elderly women. Aerobic training (AT) improves component CV risk factors. Long-time higher-intensity group-based and home-based exercise training has been determined to improve exercise performance. However it is not clear if short-time group-based or home-based training with educational program permanently improves cardiometabolic parameters in elderly women. AIM: The aim of the study was to evaluate the effectiveness of organized physical activity programs dedicated to elderly, sedentary women...
March 10, 2017: Kardiologia Polska
https://www.readbyqxmd.com/read/28279158/performance-and-reproducibility-on-shuttle-run-test-between-obese-and-non-obese-children-a-cross-sectional-study
#14
Cristiane A Moran, Maria Stella Peccin, Maria Teresa Bombig, Silvana Alves Pereira, Simone Dal Corso
BACKGROUND: Due to the increasing prevalence of obesity among children, Shuttle Run Test (SRT) has been used as primary outcome for assessment of both physical performance and responses to different physical training programs. Thus, this study aimed to compare the performance on SRT between obese and non-obese children and the reproducibility of two SRTs carried out on different days. METHODS: A cross-sectional study in which 40 children, aged from 8 to 10, were recruited from a public school...
March 9, 2017: BMC Pediatrics
https://www.readbyqxmd.com/read/28244706/-her-shape-intervention-programme-for-obese-women-with-high-breast-adiposity
#15
Norsham Juliana, Suzana Shahar, Mohd Azmani Sahar, Ahmad Rohi Ghazali, Zahara Abdul Manaf, Rahim Md Noah
BACKGROUND AND OBJECTIVES: Nutrition and physical activity interventions is beneficial in reversing obesity. However far too little attention has been paid to the effect of these interventions on breast tissues. Thus, the aim of this study was to explore the effect of a home-based dietary and physical activity intervention (the Her Shape Program) on metabolic parameters, blood biomarkers and adiposity at the breast. METHODS AND STUDY DESIGN: A randomized controlled study was conducted on obese women with high breast adiposity (<0...
March 2017: Asia Pacific Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28225476/comparative-postural-control-in-copd-patients-and-healthy-individuals-during-dynamic-and-static-activities
#16
Elias F Porto, Cristiane O Pradella, Carolina M Rocco, Mario Chueiro, Rafaella Q Maia, Fernando F Ganança, Antonio A M Castro, Oliver A Nascimento, José R Jardim
PURPOSE: Patients with chronic obstructive pulmonary disease (COPD) have body balance deficits, with consequent fall risk. It is possible that body sway in patients with COPD affects their ability to perform daily activities. The purpose of this study was to determine whether body balance is similar in patients with COPD and healthy persons when performing static and dynamic activities. In addition, we wanted to assess whether impairment of balance is related to the presence of falls in patients with COPD...
March 2017: Journal of Cardiopulmonary Rehabilitation and Prevention
https://www.readbyqxmd.com/read/28223957/eeg-brain-activity-in-dynamic-health-qigong-training-same-effects-for-mental-practice-and-physical-training
#17
Diana Henz, Wolfgang I Schöllhorn
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...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28222581/a-comparison-of-the-physiological-demands-imposed-by-competing-in-a-half-marathon-vs-a-marathon
#18
Juan Del Coso, Juan J Salinero, Beatriz Lara, Javier Abián-Vicén, César Gallo-Salazar, Francisco Areces
BACKGROUND: While there is widespread scientific information about the physiological challenges imposed on elite endurance runners during competitions, the information regarding the amateur population is scarce. The aim of this study was to compare the physical and physiological load imposed by competing in a real half-marathon vs a marathon race. METHODS: From a larger group of participants, we selected 22 experienced runners who were matched in pairs (11 marathoners and 11 half-marathoners) for age and anthropometric data...
February 21, 2017: Journal of Sports Medicine and Physical Fitness
https://www.readbyqxmd.com/read/28222029/effect-of-cardiovascular-and-muscular-endurance-is-not-associated-with-stress-fracture-incidence-in-female-military-recruits-a-12-month-follow-up-study
#19
Mickey Scheinowitz, Ran Yanovich, Nurit Sharvit, Michal Arnon, Daniel S Moran
BACKGROUND: Stress fracture (SF) is a common injury among military recruits, especially among women, during the army basic training (ABT). The purpose of this study was to evaluate the effects of health habits and physical activity before recruitment on the fitness level and the incidence of SF during the 4-month ABT. MATERIALS AND METHODS: We screened 226 female recruit volunteers (weight: 60.5±10 kg; height: 163±6 cm) from an integrated combat unit and 124 aged-matched female controls (weight: 57...
February 21, 2017: Journal of Basic and Clinical Physiology and Pharmacology
https://www.readbyqxmd.com/read/28213614/reproductive-dysfunction-and-associated-pathology-in-women-undergoing-military-training
#20
REVIEW
Robert M Gifford, R M Reynolds, J Greeves, R A Anderson, D R Woods
INTRODUCTION: Evidence from civilian athletes raises the question of whether reproductive dysfunction may be seen in female soldiers as a result of military training. Such reproductive dysfunction consists of impaired ovulation with or without long-term subfertility. METHODS: A critical review of pertinent evidence following an extensive literature search. RESULTS: The evidence points towards reduced energy availability as the most likely explanation for exercise-induced reproductive dysfunction...
February 17, 2017: Journal of the Royal Army Medical Corps
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