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https://www.readbyqxmd.com/read/29910360/next-day-subjective-and-objective-recovery-indices-following-acute-low-and-high-training-loads-in-academy-rugby-union-players
#1
Mark R Noon, Rob S James, Neil D Clarke, Richard J Taylor, C Douglas Thake
The aim of this study was to determine the sensitivity of selected subjective and objective monitoring assessments in detecting changes in group and individual responses to low and high load bouts of high intensity intermittent exercise. In a counterbalanced crossover design, Thirteen Academy Rugby Union players (mean ± SD: age: 18 ± 1 years) performed a low load (15 min) and a high load (90 min) bout of high intensity intermittent exercise (Loughborough Intermittent Shuttle Test) one week apart. Monitoring assessments were performed immediately prior to and 20 h following each trial...
June 15, 2018: Sports (Basel)
https://www.readbyqxmd.com/read/29910346/the-effects-of-sleep-extension-on-sleep-performance-immunity-and-physical-stress-in-rugby-players
#2
Richard Swinbourne, Joanna Miller, Daniel Smart, Deborah K Dulson, Nicholas Gill
(1) Background: The purpose of the present study was to examine the efficacy of sleep extension in professional rugby players. The aims were to: (i) characterise sleep quantity in elite rugby players and determine changes in immune function and stress hormone secretion during a pre-season training programme; (ii) evaluate the efficacy of a sleep extension intervention in improving sleep, markers of physical stress, immune function and performance. (2) Methods: Twenty five highly trained athletes from a professional rugby team (age (mean ± SD) 25 ± 2...
May 10, 2018: Sports (Basel)
https://www.readbyqxmd.com/read/29909508/associations-of-mental-health-and-sleep-duration-with-menstrual-cycle-irregularity-a-population-based-study
#3
Taeryoon Kim, Ga Eun Nam, Byoungduck Han, Sung Jung Cho, Junghun Kim, Do Hyun Eum, Sang Woo Lee, Soon Hong Min, Woohyun Lee, Kyungdo Han, Yong Gyu Park
This study aimed to examine whether the characteristics of mental health and sleep duration, alone or in combination, are associated with menstrual cycle irregularity. This population-based, cross-sectional study analyzed the data from 4445 women aged 19-49 years, who participated in the Korea National Health and Nutrition Examination Survey 2010-2012. A structured questionnaire was used to assess mental health characteristics, sleep duration, and menstrual cycle irregularity. A multivariable logistic regression analysis was performed...
June 16, 2018: Archives of Women's Mental Health
https://www.readbyqxmd.com/read/29908682/the-effects-of-melissa-officinalis-supplementation-on-depression-anxiety-stress-and-sleep-disorder-in-patients-with-chronic-stable-angina
#4
Habib Haybar, Ahmad Zare Javid, Mohammad Hosein Haghighizadeh, Einollah Valizadeh, Seyede Marjan Mohaghegh, Assieh Mohammadzadeh
BACKGROUND: Despite advances in the treatment of cardiovascular diseases in recent decades, patients experience high levels of depression, anxiety, stress, and insomnia. Since the calming effect of Melissa officinalis (MO) has been known, this study aimed to determine the effects of MO supplementation on depression, anxiety, stress, and sleep disturbances in patients with chronic stable angina (CSA). METHODS: In this double-blind placebo-controlled clinical trial, 80 patients with CSA were divided randomly into two groups (taking 3 g MO supplement or placebo daily for 8 weeks)...
August 2018: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/29907299/the-effect-of-a-service-dog-on-salivary-cortisol-awakening-response-in-a-military-population-with-posttraumatic-stress-disorder-ptsd
#5
Kerri E Rodriguez, Crystal I Bryce, Douglas A Granger, Marguerite E O'Haire
Recent studies suggest a therapeutic effect of psychiatric service dogs for military veterans with posttraumatic stress disorder (PTSD), but are limited by self-report biases. The current study assessed the effect of PTSD service dogs on the salivary cortisol awakening response (CAR) and arousal-related functioning in a population of military veterans with PTSD. Participants included 73 post-9/11 military veterans with PTSD including 45 with a service dog and 28 on the waitlist to receive one. Saliva samples were collected on two consecutive weekday mornings at awakening and 30 min later to quantify the cortisol awakening response (CAR) and its area under the curve (AUCi) in addition to standardized survey measures of anxiety, anger, sleep quality and disturbance, and alcohol abuse...
April 27, 2018: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/29907153/comparison-of-two-low-fat-diets-differing-in-protein-and-carbohydrate-on-psychological-wellbeing-in-adults-with-obesity-and-type-2-diabetes-a-randomised-clinical-trial
#6
Nerylee Ann Watson, Kathryn Ann Dyer, Jonathan David Buckley, Grant David Brinkworth, Alison Mary Coates, Gaynor Parfitt, Peter Ranald Charles Howe, Manny Noakes, Karen Joy Murphy
BACKGROUND: Although higher-protein diets (HP) can assist with weight loss and glycemic control, their effect on psychological wellbeing has not been established. The objective of this study was to compare the effects of a HP and a higher-carbohydrate diet (HC), combined with regular exercise, on psychological wellbeing both during weight loss (WL) and weight maintenance phases (WM). METHODS: In a parallel RCT, 61 adults with T2D (mean ± SD: BMI 34.3 ± 5...
June 15, 2018: Nutrition Journal
https://www.readbyqxmd.com/read/29905797/crucial-role-for-nox2-and-sleep-deprivation-in-aircraft-noise-induced-vascular-and-cerebral-oxidative-stress-inflammation-and-gene-regulation
#7
Swenja Kröller-Schön, Andreas Daiber, Sebastian Steven, Matthias Oelze, Katie Frenis, Sanela Kalinovic, Axel Heimann, Frank P Schmidt, Antonio Pinto, Miroslava Kvandova, Ksenija Vujacic-Mirski, Konstantina Filippou, Markus Dudek, Markus Bosmann, Matthias Klein, Tobias Bopp, Omar Hahad, Philipp S Wild, Katrin Frauenknecht, Axel Methner, Erwin R Schmidt, Steffen Rapp, Hanke Mollnau, Thomas Münzel
Aims: Aircraft noise causes endothelial dysfunction, oxidative stress, and inflammation. Transportation noise increases the incidence of coronary artery disease, hypertension, and stroke. The underlying mechanisms are not well understood. Herein, we investigated effects of phagocyte-type NADPH oxidase (Nox2) knockout and different noise protocols (around-the-clock, sleep/awake phase noise) on vascular and cerebral complications in mice. Methods and results: C57BL/6j and Nox2-/- (gp91phox-/-) mice were exposed to aircraft noise (maximum sound level of 85 dB(A), average sound pressure level of 72 dB(A)) around-the-clock or during sleep/awake phases for 1, 2, and 4 days...
June 14, 2018: European Heart Journal
https://www.readbyqxmd.com/read/29904912/duchenne-muscular-dystrophy-and-caregiver-burden-a-systematic-review
#8
REVIEW
Erik Landfeldt, Josefin Edström, Filippo Buccella, Janbernd Kirschner, Hanns Lochmüller
AIM: To conduct a systematic literature review of caregiver burden in Duchenne muscular dystrophy (DMD). METHOD: We searched Embase, Web of Science, and PubMed for full-text articles reporting results from studies of caregiver burden in DMD. RESULTS: We identified 483 unique publications. Of these, 450 were excluded after title and abstract screening, and 12 after full-text review. A total of 21 articles were included for data synthesis. Results encompassing more than 15 aspects of caregiver burden, investigated through surveys and/or interviews across 15 countries, were identified in the literature...
June 14, 2018: Developmental Medicine and Child Neurology
https://www.readbyqxmd.com/read/29903797/association-between-sleep-duration-and-stroke-prevalence-in-korean-adults-a-cross-sectional-study
#9
Min-Young Kim, Seunghoon Lee, You Ho Myong, Yoon Jae Lee, Me-Riong Kim, Joon-Shik Shin, Jinho Lee, In-Hyuk Ha
OBJECTIVES: Although sleep, chronic disease and its related mortality are extensively studied areas, the association between stroke and sleep duration is relatively unknown. The aim of this study was to investigate the association between long and short sleep duration and stroke prevalence. DESIGN: A cross-sectional survey study. SETTING AND PARTICIPANTS: Adult surveyees (aged ≥19 years) who answered items relating to sleep duration and stroke in the 2010-2014 Korean National Health and Nutrition Surveys (n=17 601)...
June 14, 2018: BMJ Open
https://www.readbyqxmd.com/read/29903598/trial-protocol-cognitive-functional-therapy-compared-with-combined-manual-therapy-and-motor-control-exercise-for-people-with-non-specific-chronic-low-back-pain-protocol-for-a-randomised-controlled-trial
#10
Fabiana Terra Cunha Belache, Cíntia Pereira de Souza, Jessica Fernandez, Julia Castro, Paula Dos Santos Ferreira, Elizana Rodrigues de Sousa Rosa, Nathalia Cristina Gimenez de Araújo, Felipe José Jandre Reis, Renato Santos de Almeida, Leandro Alberto Calazans Nogueira, Luís Cláudio Lemos Correia, Ney Meziat-Filho
INTRODUCTION: Chronic low back pain is a public health problem, and there is strong evidence that it is associated with a complex interaction of biopsychosocial factors. Cognitive functional therapy is an intervention that deals with potentially modifiable multidimensional aspects of pain (eg, provocative cognitive, movement and lifestyle behaviours). There is evidence (from a single randomised, controlled trial) that cognitive functional therapy is better than combined manual therapy and motor control exercise...
June 11, 2018: Journal of Physiotherapy
https://www.readbyqxmd.com/read/29900908/bruxism-and-oral-health-related-quality-of-life-among-male-inmates-in-a-penal-institution-mysore-a-cross-sectional-study
#11
Ravi Kumar Thetakala, B R Chandrashekar, S Sunitha, M Maurya, Priyanka Sharma, G Shubhi
Background: One of the widespread problems of oral health is bruxism and is defined as a parafunctional habit with involuntary grinding and gnashing of the teeth occurring during sleep. However, bruxism is connected to anxiety and stress, but the published literature on bruxism among prison inmates is scanty. Objective: The objective of the study was to determine the prevalence of active sleep bruxism and its impact on oral health-related quality of life (OHRQoL) among inmates in Central Penal Institution, Mysore...
May 2018: Indian Journal of Dental Research: Official Publication of Indian Society for Dental Research
https://www.readbyqxmd.com/read/29899806/why-is-working-memory-performance-unstable-a-review-of-21-factors
#12
REVIEW
Rachael N Blasiman, Christopher A Was
In this paper, we systematically reviewed twenty-one factors that have been shown to either vary with or influence performance on working memory (WM) tasks. Specifically, we review previous work on the influence of intelligence, gender, age, personality, mental illnesses/medical conditions, dieting, craving, stress/anxiety, emotion/motivation, stereotype threat, temperature, mindfulness training, practice, bilingualism, musical training, altitude/hypoxia, sleep, exercise, diet, psychoactive substances, and brain stimulation on WM performance...
March 2018: Europe's Journal of Psychology
https://www.readbyqxmd.com/read/29899758/analysis-of-psychosocial-stress-factors-in-patients-with-renal-cancer
#13
Désirée Louise Draeger, Karl-Dietrich Sievert, Oliver W Hakenberg
Background: The experience of stress in patients with cancer through helplessness and the suppression of emotions correlates with unfavorable disease prognosis. Significant distress can reduce survival probability as well as subjectively perceived poor quality of life. Currently, there are few data on psychological stress in patients with renal cancer and most studies focus on survival time. The aim of the study was to evaluate the psychosocial stress of patients with renal cancer with screening questionnaires for an inpatient psychosocial treatment program...
June 2018: Therapeutic Advances in Urology
https://www.readbyqxmd.com/read/29896566/intermittent-hypoxia-and-hypercapnia-a-hallmark-of-obstructive-sleep-apnea-alters-the-gut-microbiome-and-metabolome
#14
Anupriya Tripathi, Alexey V Melnik, Jin Xue, Orit Poulsen, Michael J Meehan, Gregory Humphrey, Lingjing Jiang, Gail Ackermann, Daniel McDonald, Dan Zhou, Rob Knight, Pieter C Dorrestein, Gabriel G Haddad
Obstructive sleep apnea (OSA) is a common disorder characterized by episodic obstruction to breathing due to upper airway collapse during sleep. Because of the episodic airway obstruction, intermittently low O2 (hypoxia) and high CO2 (hypercapnia) ensue. OSA has been associated with adverse cardiovascular and metabolic outcomes, although data regarding potential causal pathways are still evolving. As changes in inspired O2 and CO2 can affect the ecology of the gut microbiota and the microbiota has been shown to contribute to various cardiometabolic disorders, we hypothesized that OSA alters the gut ecosystem, which, in turn, exacerbates the downstream physiological consequences...
May 2018: MSystems
https://www.readbyqxmd.com/read/29896150/recovery-of-repressed-memories-in-fibromyalgia-patients-treated-with-hyperbaric-oxygen-case-series-presentation-and-suggested-bio-psycho-social-mechanism
#15
Shai Efrati, Amir Hadanny, Shir Daphna-Tekoah, Yair Bechor, Kobi Tiberg, Nimrod Pik, Gil Suzin, Rachel Lev-Wiesel
Fibromyalgia Syndrome (FMS) is a condition considered to represent a prototype of central sensitization syndrome, characterized by chronic widespread pain and along with symptoms of fatigue, non-restorative sleep and cognitive difficulties. FMS can be induced by trauma, infection or emotional stress with cumulative evidence that dissociation is relatively frequent in FMS patients. Two randomized controlled trials have shown that hyperbaric oxygen therapy (HBOT) can induce neuroplasticity and be effective in patients suffering from FMS...
2018: Frontiers in Psychology
https://www.readbyqxmd.com/read/29893781/associations-of-tipped-and-untipped-service-work-with-poor-mental-health-in-a-nationally-representative-cohort-of-adolescents-followed-into-adulthood
#16
Sarah B Andrea, Lynne C Messer, Miguel Marino, Janne Boone-Heinonen
Precarious work is concentrated in the service industry in the United States and is a risk factor for poor mental health. Service occupations in which workers receive tips are potentially more precarious due to unstable schedule, income, and lack of benefits. We tested hypotheses that individuals working in tipped service occupations have greater odds of experiencing poor mental health (self-reported depression, sleep problems, and/or greater perceived stress) relative to individuals in untipped service and non-service occupations using cross-sectional data from the National Longitudinal study of Adolescent to Adult Health dataset (Wave IV:2007-2008; age 24-33 years)...
June 11, 2018: American Journal of Epidemiology
https://www.readbyqxmd.com/read/29889605/integrative-therapies-during-and-after-breast-cancer-treatment-asco-endorsement-of-the-sio-clinical-practice-guideline
#17
Gary H Lyman, Heather Greenlee, Kari Bohlke, Ting Bao, Angela M DeMichele, Gary E Deng, Judith M Fouladbakhsh, Brigitte Gil, Dawn L Hershman, Sami Mansfield, Dawn M Mussallem, Karen M Mustian, Erin Price, Susan Rafte, Lorenzo Cohen
Purpose The Society for Integrative Oncology (SIO) produced an evidence-based guideline on use of integrative therapies during and after breast cancer treatment that was determined to be relevant to the American Society of Clinical Oncology (ASCO) membership. ASCO considered the guideline for endorsement. Methods The SIO guideline addressed the use of integrative therapies for the management of symptoms and adverse effects, such as anxiety and stress, mood disorders, fatigue, quality of life, chemotherapy-induced nausea and vomiting, lymphedema, chemotherapy-induced peripheral neuropathy, pain, and sleep disturbance...
June 11, 2018: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/29888305/evidence-for-altered-brain-reactivity-to-norepinephrine-in-veterans-with-a-history-of-traumatic-stress
#18
Rebecca C Hendrickson, Murray A Raskind, Steven P Millard, Carl Sikkema, Garth E Terry, Kathleen F Pagulayan, Ge Li, Elaine R Peskind
Background: Increases in the quantity or impact of noradrenergic signaling have been implicated in the pathophysiology of posttraumatic stress disorder (PTSD). This increased signaling may result from increased norepinephrine (NE) release, from altered brain responses to NE, or from a combination of both factors. Here, we tested the hypothesis that Veterans reporting a history of trauma exposure would show an increased association between brain NE and mental health symptoms commonly observed after trauma, as compared to Veterans who did not report a history of trauma exposure, consistent with the possibility of increased brain reactivity to NE after traumatic stress...
February 2018: Neurobiology of Stress
https://www.readbyqxmd.com/read/29887386/behavioral-outcomes-of-infant-colic-in-toddlerhood-a-longitudinal-study
#19
Georgie Bell, Harriet Hiscock, Sherryn Tobin, Fallon Cook, Valerie Sung
OBJECTIVE: To assess whether infants with colic that resolved before 6 months of age have poorer medium-term outcomes than infants without colic. STUDY DESIGN: Comparative study of 2 prospective, community-based cohorts of children aged 2-3 years in Melbourne, Australia: children from the Baby Biotics study, with previously diagnosed Wessel criteria of colic without problem crying at 6 months (True Colic Cohort), vs children from the Baby Business trial, without problem crying at 1, 4, and 6 months (No Colic Cohort)...
June 7, 2018: Journal of Pediatrics
https://www.readbyqxmd.com/read/29887309/fur-seals-suppress-rem-sleep-for-very-long-periods-without-subsequent-rebound
#20
Oleg I Lyamin, Peter O Kosenko, Svetlana M Korneva, Alexei L Vyssotski, Lev M Mukhametov, Jerome M Siegel
Virtually all land mammals and birds have two sleep states: slow-wave sleep (SWS) and rapid eye movement (REM) sleep [1, 2]. After deprivation of REM sleep by repeated awakenings, mammals increase REM sleep time [3], supporting the idea that REM sleep is homeostatically regulated. Some evidence suggests that periods of REM sleep deprivation for a week or more cause physiological dysfunction and eventual death [4, 5]. However, separating the effects of REM sleep loss from the stress of repeated awakening is difficult [2, 6]...
May 31, 2018: Current Biology: CB
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