keyword
MENU ▼
Read by QxMD icon Read
search

Physical activity and stress

keyword
https://www.readbyqxmd.com/read/28345036/abundant-off-fault-seismicity-and-orthogonal-structures-in-the-san-jacinto-fault-zone
#1
Zachary E Ross, Egill Hauksson, Yehuda Ben-Zion
The trifurcation area of the San Jacinto fault zone has produced more than 10% of all earthquakes in southern California since 2000, including the June 2016 Mw (moment magnitude) 5.2 Borrego Springs earthquake. In this area, the fault splits into three subparallel strands and is associated with broad VP /VS anomalies. We synthesize spatiotemporal properties of historical background seismicity and aftershocks of the June 2016 event. A template matching technique is used to detect and locate more than 23,000 aftershocks, which illuminate highly complex active fault structures in conjunction with a high-resolution regional catalog...
March 2017: Science Advances
https://www.readbyqxmd.com/read/28344439/family-context-in-muscular-dystrophies-psychosocial-aspects-and-social-integration
#2
Lorenza Magliano, Luisa Politano
Muscular dystrophies (MDs) are degenerative diseases which may led to marked functional impairment and reduced life expectancy. Being caregivers of a loved one with MD may be both a rewarding and a demanding experience that may have relevant impact on the quality of life of the whole family. In this short review we summarize the main findings of the first survey on family context in MD in Italy. The study was carried out on 502 key-relatives of patients suffering from Duchenne, Becker, or Limb-Girdle MD, aged between 4 and 25 years, and attending one of 8 participating Centers, all over 2012...
October 2016: Acta Myologica: Myopathies and Cardiomyopathies: Official Journal of the Mediterranean Society of Myology
https://www.readbyqxmd.com/read/28343288/associations-between-household-secondhand-smoke-exposure-and-health-problems-among-non-smoking-adolescents-in-the-republic-of-korea
#3
Sunhee Park
This study examined the association between household secondhand smoke exposure (HSHSE) and health status among non-smoking adolescents in Korea using two subsamples obtained from nationally representative cross-sectional secondary data: males (n = 25,653) and females (n = 31,187). Two self-reported HSHSE measures included exposure to household secondhand smoke during the week before the survey (yes or no) and number of days of HSHSE (1-7 days); and five self-reported health problems included asthma, perceived stress, depression, suicidal ideation, and self-rated health...
March 25, 2017: Journal of Primary Prevention
https://www.readbyqxmd.com/read/28342990/telephone-adapted-mindfulness-based-stress-reduction-tmbsr-for-patients-awaiting-kidney-transplantation
#4
Cynthia R Gross, Maryanne Reilly-Spong, Taehwan Park, Ruizhi Zhao, Olga V Gurvich, Hassan N Ibrahim
BACKGROUND: Patients with progressive kidney disease experience increasing physiologic and psychosocial stressors and declining health-related quality of life (HRQOL). METHODS: We conducted a randomized, active-controlled, open-label trial to test whether a Mindfulness-based Stress Reduction (MBSR) program delivered in a novel workshop-teleconference format would reduce symptoms and improve HRQOL in patients awaiting kidney transplantation. Sixty-three transplant candidates were randomized to one of two arms: i) telephone-adapted MBSR (tMBSR, an 8-week program of meditation and yoga); or ii) a telephone-based support group (tSupport)...
March 22, 2017: Contemporary Clinical Trials
https://www.readbyqxmd.com/read/28342915/redd1-links-stress-with-il-1%C3%AE-mediated-familial-mediterranean-fever-attack-through-autophagy-driven-neutrophil-extracellular-traps
#5
Panagiotis Skendros, Akrivi Chrysanthopoulou, François Rousset, Konstantinos Kambas, Athanasios Arampatzioglou, Alexandros Mitsios, Veronique Bocly, Theocharis Konstantinidis, Philippe Pellet, Iliana Angelidou, Eirini Apostolidou, Dimitrios Ritis, Victoria Tsironidou, Sotiris Galtsidis, Charalampos Papagoras, Dimitrios Stakos, Georgios Kouklakis, Vasiliki Dalla, Maria Koffa, Ioannis Mitroulis, Ioannis Theodorou, Konstantinos Ritis
BACKGROUND: Familial Mediterranean fever (FMF) is an IL-1β-dependent autoinflammatory disease caused by mutations of MEFV encoding pyrin, and characterised by inflammatory attacks, induced by physical or psychological stress. OBJECTIVE: We investigate the underlying mechanism that links stress-induced inflammatory attacks with neutrophil activation and release of IL-1β-bearing neutrophil extracellular traps (NETs) in FMF. METHODS: RNA-seq was performed in peripheral neutrophils from 3 FMF patients, isolated both during attack and remission, 8 patients in remission and 8 healthy individuals...
March 22, 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28342843/the-stress-response-molecule-nr4a1-resists-ros-induced-pancreatic-%C3%AE-cells-apoptosis-via-wt1
#6
Chen Zong, Dandan Qin, Cong Yu, Peng Gao, Jicui Chen, Sumei Lu, Yuchao Zhang, Yuantao Liu, Yingfeng Yang, Zeqing Pu, Xia Li, Yuchang Fu, Qingbo Guan, Xiangdong Wang
Pancreatic β-cells often face endoplasmic reticulum stress and/or ROS-associated oxidative stress under adverse conditions. Our previous work has verified that NR4A1 protects pancreatic β-cells from ER-stress induced apoptosis. However, It remains unknown whether NR4A1 is able to protect pancreatic β-cells against ROS-associated oxidative stress. In the present study, our data showed that NR4A1 protein expression rapidly increased in MIN6 cells upon H2O2 treatment, and overexpression of NR4A1 in MIN6 cells conferred resistance to cell apoptosis induced by H2O2...
March 22, 2017: Cellular Signalling
https://www.readbyqxmd.com/read/28341617/internet-delivered-health-interventions-that-work-systematic-review-of-meta-analyses-and-evaluation-of-website-availability
#7
Mary Am Rogers, Kelsey Lemmen, Rachel Kramer, Jason Mann, Vineet Chopra
BACKGROUND: Due to easy access and low cost, Internet-delivered therapies offer an attractive alternative to improving health. Although numerous websites contain health-related information, finding evidence-based programs (as demonstrated through randomized controlled trials, RCTs) can be challenging. We sought to bridge the divide between the knowledge gained from RCTs and communication of the results by conducting a global systematic review and analyzing the availability of evidence-based Internet health programs...
March 24, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28339589/the-clinical-value-of-t-wave-alternans-derived-from-holter-monitoring
#8
Joanna Lewek, Pawel Ptaszynski, Thomas Klingenheben, Iwona Cygankiewicz
Microvolt-level T-wave alternans (TWA) assessed by spectral method during an exercise stress test has been widely studied for risk stratification. Several studies have documented the association of a positive TWA with total mortality and arrhythmic events. Nevertheless, the need to achieve an elevated and stabilized heart rate resulting in a considerable proportion of indeterminate test results constitutes one of the main limitations of this method. It is well recognized that arrhythmic events may be triggered not only by physical but also by mental stress and are not necessarily associated with exercise...
October 6, 2016: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28339343/alterations-in-multiple-lifestyle-factors-in-subjects-with-the-metabolic-syndrome-independently-of-obesity
#9
Vendela Roos, Sölve Elmståhl, Erik Ingelsson, Johan Sundström, Johan Ärnlöv, Lars Lind
BACKGROUND: Many lifestyle factors have been associated with the metabolic syndrome (MetS). However, most of these studies have not considered the potential impact of obesity and have often only investigated one lifestyle factor at the time. We aimed to investigate the interplay between body mass index (BMI) and MetS with respect to multiple lifestyle factors. METHODS: BMI and MetS [National Cholesterol Education Program (NCEP)/Adult Treatment Panel III criteria] were assessed in a sample of 18,880 subjects aged 45-75 years from the population-based EpiHealth study...
April 2017: Metabolic Syndrome and related Disorders
https://www.readbyqxmd.com/read/28339035/duration-of-simulated-microgravity-affects-the-differentiation-of-mesenchymal-stem-cells
#10
Li Xue, Yaohui Li, Jun Chen
Previous evidence has suggested that physical microenvironments and mechanical stresses, independent of soluble factors, influence mesenchymal stem cell (MSC) fate. In the present study, simulated microgravity (SMG) was demonstrated to regulate the differentiation of mesenchymal stem cells. This may be a novel strategy for tissue engineering and regenerative medicine. Rat MSCs were cultured for 72 h or 10 days in either normal gravity or a clinostat to model microgravity, followed with culture in diverse differential media...
March 22, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28337244/rat-liver-enzyme-release-depends-on-blood-flow-bearing-physical-forces-acting-in-endothelium-glycocalyx-rather-than-on-liver-damage
#11
Julieta A Díaz-Juárez, Rolando Hernández-Muñoz
We have found selective elevation of serum enzyme activities in rats subjected to partial hepatectomy (PH), apparently controlled by hemodynamic flow-bearing physical forces. Here, we assess the involvement of stretch-sensitive calcium channels and calcium mobilization in isolated livers, after chemical modifications of the endothelial glycocalyx and changing perfusion directionality. Inhibiting in vivo protein synthesis, we found that liver enzyme release is influenced by de novo synthesis of endothelial glycocalyx components, and released enzymes are confined into a liver "pool...
2017: Oxidative Medicine and Cellular Longevity
https://www.readbyqxmd.com/read/28332171/sport-and-male-sexuality
#12
REVIEW
P Sgrò, L Di Luigi
The relationships between sport and sexuality in males are of great social and clinical interest, because of sports and motor activities that highly promote social and sexual relationships. Even if few literature exist, two main questions should be taken into account: whether and how physical exercise and sport positively or negatively influence sexual health and behavior and/or whether and how sexual behavior may affect a sub-sequent sport performance. Physical exercise and sport per se can influence, positively or negatively, the hypothalamic-pituitary-testicular axis function and, consequently, the individual's reproductive and/or sexual health...
March 22, 2017: Journal of Endocrinological Investigation
https://www.readbyqxmd.com/read/28331075/myosin-activity-drives-actomyosin-bundle-formation-and-organization-in-contractile-cells-of-the-c-elegans-spermatheca
#13
Alison C E Wirshing, Erin J Cram
Stress fibers, contractile actomyosin bundles, are important for cellular force production and adaptation to physical stress and have been well-studied within the context of cell migration. However, less is known about actomyosin bundle formation and organization in vivo and in specialized contractile cells, such as smooth muscle and myoepithelial cells. The Caenorhabditis elegans spermatheca is a bag-like organ of 24 myoepithelial cells that houses the sperm and is the site of fertilization. During ovulation, spermathecal cells are stretched by oocyte entry and then coordinately contract to expel the fertilized embryo into the uterus...
March 22, 2017: Molecular Biology of the Cell
https://www.readbyqxmd.com/read/28329846/daily-well-being-benefits-of-physical-activity-in-older-adults-does-time-or-type-matter
#14
Brenda R Whitehead, Jessica M Blaxton
Purpose of the Study: There is little debate that maintaining some level of physical activity in later life conveys positive benefits both physically and psychologically. What is less understood is the extent to which the type of activity or the length of time spent doing it matters when it comes to these benefits on the daily level. Here, we investigated (a) whether the presence of daily purposeful exercise (Exercise) or non-exercise physical activity (Activity) is sufficient for experiencing day-level benefits, or if time spent matters, and (b) whether there are differential well-being benefits of Exercise and Activity on the daily level...
March 8, 2017: Gerontologist
https://www.readbyqxmd.com/read/28327202/patients-perspective-of-disease-and-medication-adherence-for-type-2-diabetes-in-an-urban-area-in-bangladesh-a-qualitative-study
#15
Sheikh Mohammed Shariful Islam, Tuhin Biswas, Faiz A Bhuiyan, Kamrun Mustafa, Anwar Islam
BACKGROUND: Patients' perspective of diabetes and adherence to its prescribed medications is a significant predictor of glycemic control and overall management of the disease. However, there is a paucity of such information in Bangladesh. This study aimed to explore patients' perspective of diabetes, their experience of taking oral hypoglycemic medications and explore factors that contribute to medication adherence in patients with type 2 diabetes in Bangladesh. METHODS: We conducted in-depth face-to-face interviews with 12 type 2 diabetes patients attending a tertiary hospital in Dhaka city between February and March, 2014...
March 21, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28326041/influence-of-estimated-training-status-on-anti-and-pro-oxidant-activity-nitrite-concentration-and-blood-pressure-in-middle-aged-and-older-women
#16
André M Jacomini, Danielle da Silva Dias, Janaina de Oliveira Brito, Roberta F da Silva, Henrique L Monteiro, Susana Llesuy, Kátia De Angelis, Sandra L Amaral, Anderson S Zago
The purpose of this study was to compare the association between anti and pro-oxidant activity, nitrite concentration, and blood pressure (BP) in middle-aged and older women with different levels of estimated training status (TS). The sample consisted of 155 females (50-84 years) who were submitted to a physical examination to evaluate estimated TS through the "Functional Fitness Battery Test," BP measurements, and plasma blood samples to evaluate pro-oxidant and antioxidant activity and nitrite concentrations...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28325755/loss-of-pink1-leads-to-metabolic-deficits-in-adult-neural-stem-cells-and-impedes-differentiation-of-newborn-neurons-in-the-mouse-hippocampus
#17
Sandeep Kumar Agnihotri, Ruifang Shen, Jihong Li, Xu Gao, Hansruedi Büeler
Emerging evidence suggests that mitochondrial dynamics regulates adult hippocampal neurogenesis (AHN). Although abnormal AHN has been linked to depression, anxiety, and cognitive dysfunction, which are features of neurodegenerative conditions, including Parkinson's disease (PD), the impact of mitochondrial deficits on AHN have not been explored previously in a model of neurodegeneration. Here, we used PTEN-induced kinase 1-deficient (PINK1(-/-) ) mice that lacked a mitochondrial kinase mutated in recessive familial PD...
March 21, 2017: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://www.readbyqxmd.com/read/28325523/total-management-of-chronic-obstructive-pulmonary-disease-copd-as-an-independent-risk-factor-for-cardiovascular-disease
#18
REVIEW
Katsuya Onishi
Patients with cardiovascular disease (CVD) often have multiple comorbid conditions that may interact with each other, confound the choice of treatments, and reduce mortality. Chronic obstructive pulmonary disease (COPD) is one of the most important comorbidities of CVD, which causes serious consequences in patients with ischemic heart disease, stroke, arrhythmia, and heart failure. COPD shares common risk factors such as tobacco smoking and aging with CVD, is associated with less physical activity, and produces systemic inflammation and oxidative stress...
March 18, 2017: Journal of Cardiology
https://www.readbyqxmd.com/read/28325517/post-traumatic-stress-disorder-and-20-year-physical-activity-trends-among-women
#19
Ashley Winning, Paola Gilsanz, Karestan C Koenen, Andrea L Roberts, Qixuan Chen, Jennifer A Sumner, Eric B Rimm, M Maria Glymour, Laura D Kubzansky
INTRODUCTION: Post-traumatic stress disorder (PTSD) may be associated with physical inactivity, a modifiable lifestyle factor that contributes to risk of cardiovascular and other chronic diseases; however, no study has evaluated the association between PTSD onset and subsequent physical activity (PA) changes. METHOD: Analyses were conducted between October 2014 and April 2016, using data from the ongoing Nurses' Health Study II (N=50,327). Trauma exposure and PTSD symptoms were assessed using two previously validated measures, the Brief Trauma Questionnaire and Short Screening Scale for DSM-IV PTSD...
March 18, 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28324699/low-vigorous-physical-activity-is-associated-with-increased-adrenocortical-reactivity-to-psychosocial-stress-in-students-with-high-stress-perceptions
#20
Markus Gerber, Sebastian Ludyga, Manuel Mücke, Flora Colledge, Serge Brand, Uwe Pühse
OBJECTIVES: The pathways by which physical activity impacts on participants' health are still not fully understood. The purpose of the present study was to go beyond existing research by combining methods from survey-based and experimental stress research, and by examining whether the potential of vigorous physical activity (VPA) to attenuate physiological and psychological stress responses is moderated by participants' subjective stress perception. METHODS: The sample consisted of 42 undergraduate students (M=21...
March 6, 2017: Psychoneuroendocrinology
keyword
keyword
120285
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"