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https://www.readbyqxmd.com/read/27925652/inclusion-of-a-rest-period-in-diaphragmatic-breathing-increases-high-frequency-heart-rate-variability-implications-for-behavioral-therapy
#1
Matthew E B Russell, April B Scott, Ian A Boggero, Charles R Carlson
Heart rate variability (HRV) is associated with positive physiological and psychological effects. HRV is affected by breathing parameters, yet debate remains regarding the best breathing interventions for strengthening HRV. The objective of the current study was to test whether the inclusion of a postexhalation rest period was effective at increasing HRV, while controlling for breathing rate. A within-subject crossover design was used with 40 participants who were assigned randomly to a breathing pattern including a postexhalation rest period or a breathing pattern that omitted the postexhalation rest period...
December 7, 2016: Psychophysiology
https://www.readbyqxmd.com/read/27925640/diagnosis-and-management-of-distal-clavicle-osteolysis
#2
Steven F DeFroda, Christopher Nacca, Gregory R Waryasz, Brett D Owens
Distal clavicle osteolysis is an uncommon condition that most commonly affects weight lifters and other athletes who perform repetitive overhead activity. Although this condition most commonly presents in young active men, it is becoming increasing more common in women with the rise in popularity of body building and extreme athletics. Distal clavicle osteolysis can be debilitating, especially in those with rigorous training regimens, preventing exercise because of pain with activities such as bench presses and chest flies...
December 7, 2016: Orthopedics
https://www.readbyqxmd.com/read/27925503/persistence-of-protective-anti-hbs-antibody-levels-and-anamnestic-response-to-hbv-booster-vaccination-a-cross-sectional-study-among-healthcare-students-20%C3%A2-years-following-the-universal-immunization-campaign-in-italy
#3
Guglielmo Dini, Alessandra Toletone, Ilaria Barberis, Nicoletta Debarbieri, Emanuela Massa, Chiara Paganino, Francesca Bersi, Alfredo Montecucco, Cristiano Alicino, Paolo Durando
Vaccination against Hepatitis B Virus (HBV) became mandatory in Italy for all newborns and twelve years-old individuals in the 1991. The immunogenicity of HBV vaccine and the effectiveness of the universal immunization strategy have been widely demonstrated. However the need to assess the antibody concentrations above the well known serological correlate of protection for HBV infection (≥ 10 mIU/mL), established in individuals immunized with a three doses vaccination course, is still recommended in subjects exposed to occupational risks in different settings, particularly the healthcare services...
December 7, 2016: Human Vaccines & Immunotherapeutics
https://www.readbyqxmd.com/read/27924237/an-investigation-of-health-and-safety-measures-in-a-hydroelectric-power-plant
#4
Amevi Acakpovi, Lucky Dzamikumah
BACKGROUND: Occupational risk management is known as a catalyst in generating superior returns for all stakeholders on a sustainable basis. A number of companies in Ghana implemented health and safety measures adopted from international companies to ensure the safety of their employees. However, there exist great threats to employees' safety in these companies. The purpose of this paper is to investigate the level of compliance of Occupational Health and Safety management systems and standards set by international and local legislation in power producing companies in Ghana...
December 2016: Safety and Health At Work
https://www.readbyqxmd.com/read/27923980/humanin-skeletal-muscle-protein-levels-increase-after-resistance-training-in-men-with-impaired-glucose-metabolism
#5
Eva-Karin Gidlund, Ferdinand von Walden, Mika Venojärvi, Ulf Risérus, Olli J Heinonen, Jessica Norrbom, Carl Johan Sundberg
Humanin (HN) is a mitochondrially encoded and secreted peptide linked to glucose metabolism and tissue protecting mechanisms. Whether skeletal muscle HN gene or protein expression is influenced by exercise remains unknown. In this intervention study we show, for the first time, that HN protein levels increase in human skeletal muscle following 12 weeks of resistance training in persons with prediabetes. Male subjects (n = 55) with impaired glucose regulation (IGR) were recruited and randomly assigned to resistance training, Nordic walking or a control group...
December 2016: Physiological Reports
https://www.readbyqxmd.com/read/27923401/effectiveness-of-the-who-safe-childbirth-checklist-program-in-reducing-severe-maternal-fetal-and-newborn-harm-in-uttar-pradesh-india-study-protocol-for-a-matched-pair-cluster-randomized-controlled-trial
#6
Katherine E A Semrau, Lisa R Hirschhorn, Bhala Kodkany, Jonathan M Spector, Danielle E Tuller, Gary King, Stuart Lipsitz, Narender Sharma, Vinay Pratap Singh, Bharath Kumar, Neelam Dhingra-Kumar, Rebecca Firestone, Vishwajeet Kumar, Atul A Gawande
BACKGROUND: Effective, scalable strategies to improve maternal, fetal, and newborn health and reduce preventable morbidity and mortality are urgently needed in low- and middle-income countries. Building on the successes of previous checklist-based programs, the World Health Organization (WHO) and partners led the development of the Safe Childbirth Checklist (SCC), a 28-item list of evidence-based practices linked with improved maternal and newborn outcomes. Pilot-testing of the Checklist in Southern India demonstrated dramatic improvements in adherence by health workers to essential childbirth-related practices (EBPs)...
December 7, 2016: Trials
https://www.readbyqxmd.com/read/27923277/reaction-time-for-processing-visual-stimulus-in-a-computer-assisted-rehabilitation-environment
#7
Yerly Sanchez, David Pinzon, Bin Zheng
PURPOSE: To examine the reaction time when human subjects process information presented in the visual channel under both a direct vision and a virtual rehabilitation environment when walking was performed. METHOD: Visual stimulus included eight math problems displayed on the peripheral vision to seven healthy human subjects in a virtual rehabilitation training (computer-assisted rehabilitation environment (CAREN)) and a direct vision environment. Subjects were required to verbally report the results of these math calculations in a short period of time...
December 7, 2016: Disability and Rehabilitation. Assistive Technology
https://www.readbyqxmd.com/read/27923241/-comparison-of-psychosomatic-rehabilitation-for-german-and-foreign-patients
#8
P Zollmann, V Pimmer, A D Rose, S Erbstößer
Aim: This study aims to comprehensively analyse the course of psychosomatic rehabilitation - from access to quantifiable rehabilitation outcomes. A comparison is made between 3 groups of patients: German citizens, patients of Turkish nationality or patients of foreign or unknown nationality. Methods: The data set used comprises routine data of the German Pension Insurance regarding psychosomatic rehabilitation from the so called Reha-Statistik-Database (RSD, database for rehabilitation statistics) over a period from 2007 to 2014...
December 2016: Die Rehabilitation
https://www.readbyqxmd.com/read/27921457/impact-of-exercise-on-fecal-and-cecal-metabolome-over-aging-a-longitudinal-study-in-rats
#9
Olga Deda, Helen Gika, Theodoros Panagoulis, Ioannis Taitzoglou, Nikolaos Raikos, Georgios Theodoridis
AIM: Physical exercise can reduce adverse conditions during aging, while both exercise and aging act as metabolism modifiers. The present study investigates rat fecal and cecal metabolome alterations derived from exercise during rats' lifespan. METHODS & RESULTS: Groups of rats trained life-long or for a specific period of time were under study. The training protocol consisted of swimming, 15-18 min per day, 3-5 days per week, with load of 4-0% of rat's weight. Fecal samples and cecal extracts were analyzed by targeted and untargeted metabolic profiling methods (GC-MS and LC-MS/MS)...
January 2017: Bioanalysis
https://www.readbyqxmd.com/read/27920726/hrvanalysis-a-free-software-for-analyzing-cardiac-autonomic-activity
#10
Vincent Pichot, Frédéric Roche, Sébastien Celle, Jean-Claude Barthélémy, Florian Chouchou
Since the pioneering studies of the 1960s, heart rate variability (HRV) has become an increasingly used non-invasive tool for examining cardiac autonomic functions and dysfunctions in various populations and conditions. Many calculation methods have been developed to address these issues, each with their strengths and weaknesses. Although, its interpretation may remain difficult, this technique provides, from a non-invasive approach, reliable physiological information that was previously inaccessible, in many fields including death and health prediction, training and overtraining, cardiac and respiratory rehabilitation, sleep-disordered breathing, large cohort follow-ups, children's autonomic status, anesthesia, or neurophysiological studies...
2016: Frontiers in Physiology
https://www.readbyqxmd.com/read/27920582/surgeons-early-experience-with-the-acessa%C3%A2-procedure-gaining-proficiency-with-new-technology
#11
Kelli M Braun, Mark Sheridan, Erin Z Latif, Lexy Regush, Anet Maksymowicz, Laura Weins, Mohamed A Bedaiwy, Nerissa Tyson, Marilyn J Davidson, Barry H Sanders
PURPOSE: Successful adoption of a new surgical procedure varies among practicing surgeons, and skill acquisition depends on the surgeon's innate ability, the complexity of the technique, and training. We report intraoperative and near-term postoperative outcomes from the Acessa procedure conducted by minimally invasive gynecologic surgeons new to Acessa, and report the surgeons' experiences during the training period. PATIENTS AND METHODS: The study was designed as a postmarket, prospective, single-arm, multicenter analysis of operative and early postoperative outcomes after proctored surgical training with the Acessa device and procedure (laparoscopic ultrasound-guided radiofrequency volumetric thermal ablation of symptomatic fibroids) in premenopausal, menstruating women as conducted in community and university hospitals in the USA and Canada...
2016: International Journal of Women's Health
https://www.readbyqxmd.com/read/27919261/caf%C3%A3-a-multicomponent-audit-and-feedback-intervention-to-improve-implementation-of-healthy-food-policy-in-primary-school-canteens-a-randomised-controlled-trial
#12
Sze Lin Yoong, Nicole Nathan, Luke Wolfenden, John Wiggers, Kathryn Reilly, Christopher Oldmeadow, Rebecca Wyse, Rachel Sutherland, Tessa Delaney, Peter Butler, Lisa Janssen, Sarah Preece, Christopher M Williams
BACKGROUND: The implementation of nutrition policies in schools has been recommended as a strategy to improve child dietary intake. Internationally, research suggests that the majority of schools do not implement these policies. In New South Wales (NSW), Australia, the NSW Healthy School Canteen Policy requires that school canteens prohibit the sale of 'red' foods (i.e. foods that are typically nutrient poor and high in energy, such as confectionary and deep-fried foods) and 'banned'drinks (i...
December 5, 2016: International Journal of Behavioral Nutrition and Physical Activity
https://www.readbyqxmd.com/read/27919204/use-maintenance-and-dose-effects-of-cognitive-speed-of-processing-training-in-parkinson-s-disease
#13
Elise G Valdés, Melissa L O'Connor, Ergun Y Uc, Robert A Hauser, Ross Andel, Jerri D Edwards
INTRODUCTION: Recent research indicated that cognitive speed of processing training (SPT) improved Useful Field of View (UFOV) among individuals with Parkinson's disease (PD). The effects of SPT in PD have not been further examined. The objectives of the current study were to investigate use, maintenance, and dose effects of SPT among individuals with PD. METHODS: Participants who were randomized to SPT or a delayed control group completed the UFOV at a six-month follow-up visit...
December 6, 2016: International Journal of Neuroscience
https://www.readbyqxmd.com/read/27918927/meatballs-with-3-and-6-dietary-fibre-from-rye-bran-or-pea-fibre-effects-on-sensory-quality-and-subjective-appetite-sensations
#14
Ursula Kehlet, Mette Pagter, Margit D Aaslyng, Anne Raben
This study investigated dose-response effects of rye bran and pea fibre added to meatballs on sensory quality and subjective appetite sensations. Pea fibre or rye bran was added to meatballs in doses ranging from 3g to 6g dietary fibre per 100g. In a sensory profile, a trained panel (n=9) evaluated the meatballs in terms of odour, appearance, texture and flavour attributes. In a cross-over appetite study, 27 healthy men were served five test meals. Subjective appetite sensations were assessed over a 4-hour period...
November 18, 2016: Meat Science
https://www.readbyqxmd.com/read/27918678/gait-asymmetry-during-400-to-1000-m-high-intensity-track-running-in-relation-to-injury-history
#15
Rahel Ammann, Wolfgang Taube, Thomas Wyss
PURPOSE: The aim of the present study was to quantify gait asymmetry in well-trained runners, with and without previous injuries during interval training sessions incorporating different distances. METHODS: Twelve well-trained runners participated in eight high-intensity interval training sessions on a synthetic track over a 4-week period. The training consisted of 10 × 400 m, 8 × 600 m, 7 × 800 m, and 6 × 1000 m running. Using an inertial measurement unit, the ground contact time (GCT) of every step was recorded...
December 5, 2016: International Journal of Sports Physiology and Performance
https://www.readbyqxmd.com/read/27918668/the-influence-of-changes-in-acute-training-load-on-daily-sensitivity-of-morning-measured-fatigue-variables-in-elite-soccer-players
#16
Robin T Thorpe, Anthony J Strudwick, Martin Buchheit, Greg Atkinson, Barry Drust, Warren Gregson
PURPOSE: To determine the sensitivity of a range of potential fatigue measures to daily training load accumulated over the previous two, three and four days during a short in-season competitive period in elite senior soccer players (n=10). METHODS: Total high-speed running distance, perceived ratings of wellness (fatigue, muscle soreness, sleep quality), counter-movement jump height (CMJ), submaximal heart rate (HRex), post-exercise heart rate recovery (HRR) and heart rate variability (HRV: Ln rMSSD) were analysed during an in-season competitive period (17 days)...
December 5, 2016: International Journal of Sports Physiology and Performance
https://www.readbyqxmd.com/read/27918662/effects-of-a-two-week-high-intensity-training-camp-on-sleep-activity-of-professional-rugby-league-athletes
#17
Heidi R Thornton, Grant M Duthie, Nathan W Pitchford, Jace A Delaney, Dean T Benton, Ben J Dascombe
PURPOSE: To investigate the effects of a training camp on the sleep characteristics of professional rugby league players compared to a home period. METHODS: During a seven-day home and 13-day camp period, time in bed (TIB), total sleep time (TST), sleep efficiency (SE) and wake after sleep onset (WASO) were measured using wristwatch actigraphy. Subjective wellness and training loads (TL) were also collected. Differences in sleep and TL between the two periods and the effect of daytime naps on night time sleep were examined using linear mixed models...
December 5, 2016: International Journal of Sports Physiology and Performance
https://www.readbyqxmd.com/read/27918660/vo2-at-maximal-and-supramaximal-intensities-lessons-to-high-interval-training-in-swimming
#18
Ana Sousa, João Paulo Vilas-Boas, Ricardo J Fernandes, Pedro Figueiredo
PURPOSE: To establish appropriate work intensity for interval training that would elicit maximal oxygen uptake (VO2max) for well-trained swimmers. METHODS: 12 male competitive swimmers completed an incremental protocol to determine the minimum velocity at VO2max (vVO2max) and, in randomized order, three square wave exercises from rest to 95, 100 and 105% of vVO2max. Temporal aspects of the VO2 response were examined in these latter. RESULTS: Swimming at 105% of vVO2max took less (p<0...
December 5, 2016: International Journal of Sports Physiology and Performance
https://www.readbyqxmd.com/read/27918654/cold-water-immersion-and-contrast-water-therapy-do-not-improve-short-term-recovery-following-resistance-training
#19
Christos K Argus, James R Broatch, Aaron C Petersen, Remco Polman, David J Bishop, Shona Halson
PURPOSE: An athlete's ability to recover quickly is important when there is limited time between training and competition. As such, recovery strategies are commonly used to expedite the recovery process. The purpose of this study was to determine the effectiveness of both cold water immersion (CWI) and contrast water therapy (CWT) compared to control on short-term recovery (<4h) following a single full-body resistance training session. METHODS: Thirteen males (age, 26 ± 5 years; weight, 79 ± 7 kg; height, 177 ± 5 cm) were assessed for perceptual (fatigue and soreness) and performance measures (maximal voluntary isometric contraction (MVC) of the knee extensors, weighted and unweighted countermovement jumps) prior to and immediately following the training session...
December 5, 2016: International Journal of Sports Physiology and Performance
https://www.readbyqxmd.com/read/27918287/measuring-discrimination-and-reversal-learning-in-mouse-models-within-4-days-and-without-prior-food-deprivation
#20
Esther Remmelink, August B Smit, Matthijs Verhage, Maarten Loos
Many neurological and psychiatric disorders are characterized by deficits in cognitive flexibility. Modeling cognitive flexibility in mice enables the investigation of mechanisms underlying these deficits. The majority of currently available behavioral tests targeting this cognitive domain are reversal learning tasks that require scheduled food restriction, extended training periods and labor-intensive, and stress-inducing animal handling. Here, we describe a novel 4-day (4-d) continuously running task measuring discrimination- and reversal learning in an automated home cage (CognitionWall DL/RL task) that largely eliminates these limitations...
November 2016: Learning & Memory
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