keyword
MENU ▼
Read by QxMD icon Read
search

Marathon

keyword
https://www.readbyqxmd.com/read/27911915/marathon-race-affects-neutrophil-surface-molecules-role-of-inflammatory-mediators
#1
Vinicius Coneglian Santos, Ana Paula Renno Sierra, Rodrigo Oliveira, Kim Guimarães Caçula, César Miguel Momesso, Fabio Takeo Sato, Maysa Braga Barros Silva, Heloisa Helena Oliveira, Maria Elizabeth Pereira Passos, Diego Ribeiro de Souza, Olivia Santos Gondim, Marino Benetti, Adriana Cristina Levada-Pires, Nabil Ghorayeb, Maria Augusta Peduti Dal Molin Kiss, Renata Gorjão, Tânia Cristina Pithon-Curi, Maria Fernanda Cury-Boaventura
The fatigue induced by marathon races was observed in terms of inflammatory and immunological outcomes. Neutrophil survival and activation are essential for inflammation resolution and contributes directly to the pathogenesis of many infectious and inflammatory conditions. The aim of this study was to investigate the effect of marathon races on surface molecules related to neutrophil adhesion and extrinsic apoptosis pathway and its association with inflammatory markers. We evaluated 23 trained male runners at the São Paulo International Marathon 2013...
2016: PloS One
https://www.readbyqxmd.com/read/27903541/lifelong-physical-activity-regardless-of-dose-is-not-associated-with-myocardial-fibrosis
#2
Shuaib M Abdullah, Kyler W Barkley, Paul S Bhella, Jeffrey L Hastings, Susan Matulevicius, Naoki Fujimoto, Shigeki Shibata, Graeme Carrick-Ranson, M Dean Palmer, Nainesh Gandhi, Laura F DeFina, Benjamin D Levine
BACKGROUND: Recent reports have suggested that long-term, intensive physical training may be associated with adverse cardiovascular effects, including the development of myocardial fibrosis. However, the dose-response association of different levels of lifelong physical activity on myocardial fibrosis has not been evaluated. METHODS AND RESULTS: Seniors free of major chronic illnesses were recruited from predefined populations based on the consistent documentation of stable physical activity over >25 years and were classified into 4 groups by the number of sessions/week of aerobic activities ≥30 minutes: sedentary (group 1), <2 sessions; casual (group 2), 2 to 3 sessions; committed (group 3), 4 to 5 sessions; and Masters athletes (group 4), 6 to 7 sessions plus regular competitions...
November 2016: Circulation. Cardiovascular Imaging
https://www.readbyqxmd.com/read/27902782/correction-shear-wave-elastography-assessments-of-quadriceps-stiffness-changes-prior-to-during-and-after-prolonged-exercise-a-longitudinal-study-during-an-extreme-mountain-ultra-marathon
#3
Pierre Andonian, Magalie Viallon, Caroline Le Goff, Charles de Bourguignon, Charline Tourel, Jérome Morel, Guido Giardini, Laurent Gergelé, Grégoire P Millet, Pierre Croisille
[This corrects the article DOI: 10.1371/journal.pone.0161855.].
2016: PloS One
https://www.readbyqxmd.com/read/27902708/goal-fluency-pessimism-and-disengagement-in-depression
#4
Joanne M Dickson, Nicholas J Moberly, Christian O'Dea, Matt Field
Despite the development of prominent theoretical models of goal motivation and its importance in daily life, research has rarely examined goal dysregulation processes in clinical depression. Here we aimed to investigate problematic aspects of goal regulation in clinically depressed adults, relative to controls. Depressed participants (n = 42) were recruited from two Improving Access to Psychological Therapy clinics in north-west England. Control participants (n = 51) were recruited from the same region. Participants generated personal approach goals (e...
2016: PloS One
https://www.readbyqxmd.com/read/27878382/ultra-marathon-100%C3%A2-km-in-an-islet-transplanted-runner
#5
Roberto Codella, Michela Adamo, Paola Maffi, Lorenzo Piemonti, Antonio Secchi, Livio Luzi
No abstract text is available yet for this article.
November 23, 2016: Acta Diabetologica
https://www.readbyqxmd.com/read/27877137/an-extreme-mountain-ultra-marathon-decreases-the-cost-of-uphill-walking-and-running
#6
Gianluca Vernillo, Aldo Savoldelli, Spyros Skafidas, Andrea Zignoli, Antonio La Torre, Barbara Pellegrini, Guido Giardini, Pietro Trabucchi, Grégoire P Millet, Federico Schena
Purpose: To examine the effects of the world's most challenging mountain ultramarathon (MUM, 330 km, cumulative elevation gain of +24,000 m) on the energy cost and kinematics of different uphill gaits. Methods: Before (PRE) and immediately after (POST) the competition, 19 male athletes performed three submaximal 5-min treadmill exercise trials in a randomized order: walking at 5 km·h(-1), +20%; running at 6 km·h(-1), +15%; and running at 8 km·h(-1), +10%. During the three trials, energy cost was assessed using an indirect calorimetry system and spatiotemporal gait parameters were acquired with a floor-level high-density photoelectric cells system...
2016: Frontiers in Physiology
https://www.readbyqxmd.com/read/27863044/exercise-for-healthy-flow
#7
EDITORIAL
P Hillmeister, E Buschmann, P B Persson, A Bondke Persson
No abstract text is available yet for this article.
November 12, 2016: Acta Physiologica
https://www.readbyqxmd.com/read/27832807/sex-specific-variation-in-signaling-pathways-and-gene-expression-patterns-in-human-leukocytes-in-response-to-endotoxin-and-exercise
#8
Asghar Abbasi, Rodolfo de Paula Vieira, Felix Bischof, Michael Walter, Masoud Movassaghi, Nicole C Berchtold, Andreas M Niess, Carl W Cotman, Hinnak Northoff
BACKGROUND: While exercise effects on the immune system have received increasing attention in recent years, it remains unclear to what extent gender and fluctuations in sex hormones during menstrual cycle influence immunological responses to exercise. METHODS: We investigated mRNA changes induced through exhaustive exercise (half-marathon; pre-exercise and post-exercise [30 min, 3 h, 24 h] on whole blood cultures ± lipopolysaccharide [LPS] [1 h]) with a specific focus on sex differences (men vs women in luteal phase) as an extension of our previous study...
November 10, 2016: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/27824692/long-term-marathon-running-is-associated-with-low-coronary-plaque-formation-in-women
#9
William O Roberts, Robert S Schwartz, Stacia Merkel Kraus, Jonathan G Schwartz, Gretchen Peichel, Ross F Garberich, John R Lesser, Stephen N Oesterle, Kelly K Wickstrom, Thomas Knickelbine, Kevin M Harris
INTRODUCTION: Marathon running is presumed to improve cardiovascular risk, but health benefits of high volume running are unknown. High resolution coronary computed tomography angiography (CCTA) and a cardiac risk factor assessment were completed in women with long term marathon running histories to compare to sedentary women with similar risk factors. METHODS: Women who had run at least one marathon per year for 10-25 years underwent CCTA, 12-lead ECG, blood pressure and heart rate measurement, lipid panel, and a demographic/health risk factor survey...
November 7, 2016: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/27817249/a-prospective-examination-of-the-impact-of-high-levels-of-exercise-training-on-sedentary-behaviour
#10
Ann M Swartz, Nora E Miller, Young Ik Cho, Whitney A Welch, Scott J Strath
: The aim of this study is to determine changes in sedentary behaviour in response to extensive aerobic exercise training. Participants included adults who self-selected to run a marathon. Sedentary behaviour, total activity counts and physical activity (PA) intensity were assessed (Actigraph GT3X) for seven consecutive days during seven assessment periods (-3, -2, and -1 month prior to the marathon, within 2 weeks of the marathon, and +1, +2, and +3 months after the marathon). Models were fitted with multiple imputation data using the STATA mi module...
November 7, 2016: European Journal of Sport Science
https://www.readbyqxmd.com/read/27806014/a-performance-analysis-of-a-stand-up-paddle-board-marathon-race
#11
AProf Ben Schram, Prof Wayne Hing, AProf Mike Climstein, AProf James Furness
Stand up paddle boarding (SUP) is a rapidly growing sport and recreational activity in which little scientific research exists. A review of the literature failed to identify a single article pertaining to the physiological demands of SUP competition. The purpose of this study was to conduct a performance analysis of a national level SUP marathon race. Ten elite SUP athletes (6 male, 4 female) were recruited from the Stand Up Paddle Surfing Association of Australia to have their race performance in the Australian Titles analyzed...
October 28, 2016: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/27800517/fibrofatty-band-associated-small-bowel-obstruction-after-marathon-running
#12
Tom Pembroke, Lawrence Sunder Raj
We report a 57-year-old man who developed subacute small bowel obstruction after running a marathon. A fibrofatty band was identified restricting the terminal ileum upon subsequent imaging. Surgical division of the band resulted in complete resolution of the patient's symptoms. Fibrofatty bands are embryonic remnants of the vitellointestinal duct and have not previously been reported to cause small bowel obstruction at the terminal ileum. We discuss the origin of remnant fibrofatty bands and physiological impact of running a marathon upon the gastrointestinal tract that would have contributed to development of subacute small bowel obstruction...
August 2016: ACG Case Reports Journal
https://www.readbyqxmd.com/read/27789619/coil-embolization-through-the-marathon-microcatheter-advantages-and-pitfalls
#13
Joel S Beckett, Gary R Duckwiler, Satoshi Tateshima, Viktor Szeder, Reza Jahan, Nestor Gonzalez, Fernando Vinuela
Due to technical limitations, small, distal, and tortuous intracranial pathology is sometimes out of reach of the current armamentarium of microcatheters designed for intracranial coil embolization. The Marathon microcatheter (Medtronic, Minneapolis, Minnesota, USA), designed specifically for the delivery of Onyx, is longer and more flexible than most coil delivery catheters. We report on nine patients (three with arteriovenous fistula, three with arteriovenous malformation, two with intracranial aneurysm, and one with tumor) where Marathon was used to deliver commercially available platinum coils...
October 27, 2016: Interventional Neuroradiology
https://www.readbyqxmd.com/read/27787469/running-performance-nationality-sex-and-age-in-10km-half-marathon-marathon-and-100km-ultra-marathon-iaaf-1999-2015
#14
Pantelis T Nikolaidis, Vincent O Onywera, Beat Knechtle
The aim of the present study was to examine the performance of the world's best runners in 10km, half-marathon, marathon and 100km by age, sex and nationality during 1999-2015 using data from International Association of Athletics Federations (IAAF). A total of 38,895 runners (17,136 women and 21,759 men) were considered with 2,594 (1,360 women and 1,234 male) in 10km, 11,595 (5,225 women and 6,370 male) in half-marathon, 23,973 (10,208 women and 13,765 male) in marathon and 733 (343 women and 390 male) in 100km...
October 13, 2016: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/27780284/effect-of-continuous-and-intermittent-exercises-on-oxidised-hdl-and-ldl-lipids-in-runners
#15
I A Välimäki, T Vuorimaa, M Ahotupa, T Vasankari
We studied the effects of different types of exercises on the concentrations of oxidised HDL (oxHDLlipids) and LDL lipids (oxLDLlipids), serum lipids, antioxidant potential, paraoxonase and malondialdehyde in endurance runners by performing both a 40-min continuous run (velocity corresponding to 80% VO2max) and a 40-min intermittent run (2-min run, velocity corresponding to 100% VO2max, and 2-min rest) using a treadmill. Blood samples were taken before exercise, after 20 and 40 min of exercise, and 15 and 90 min after the end of exercise...
October 25, 2016: International Journal of Sports Medicine
https://www.readbyqxmd.com/read/27761243/common-electrocardiogram-variations-pre-and-post-marathon
#16
John P Martin-Beaulieu, Karen M Myrick, Thomas Martin, Rachel W Pata, Richard S Feinn
Electrocardiographic changes can be present in marathon runners. These findings may be misinterpreted as malignant by healthcare providers. For example, incomplete right bundle branch block, early ventricular repolarization, and left ventricular hypertrophy by voltage criteria alone are quite common in athletes, yet considered benign.
October 2016: Clinical Case Reports
https://www.readbyqxmd.com/read/27753739/rutoside-and-hydrolytic-enzymes-do-not-attenuate-marathon-induced-inflammation
#17
Viola Grabs, Anna Kersten, Bernhard Haller, Siegmund Braun, David C Nieman, Martin Halle, Johannes Scherr
INTRODUCTION: Vigorous and prolonged exercise such as marathon running increases inflammatory markers and the risk of upper respiratory illness (URI) in athletes. Nutritional supplements are being tested as countermeasures of exercise-induced inflammation and immune dysfunction. METHODS: In this prospective randomized, double-blind, placebo-controlled Phase I trial, healthy male runners (N = 138, age 42 ± 11 y) were supplemented with rutoside (600-1200 mg/day) and hydrolytic enzymes (540-1,080 mg/day bromelain, 288-576 mg/day trypsin) (WOB) or placebo (PL) for one week before and two weeks after the Munich Marathon 2013...
October 6, 2016: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/27747777/acute-changes-in-inflammatory-biomarker-levels-in-recreational-runners-participating-in-a-marathon-or-half-marathon
#18
Markus Niemelä, Päivikki Kangastupa, Onni Niemelä, Risto Bloigu, Tatu Juvonen
BACKGROUND: Strenuous physical activity activates the participant's immune responses; however, few studies exist, observing exercise-induced simultaneous changes in mediators of inflammation. METHODS: We examined individual responses in soluble urokinase-type plasminogen activator receptor (suPAR), a marker of immune activation, soluble endocytic receptor for haptoglobin-hemoglobin complexes (CD163), a marker of monocyte-macrophage activation, C-reactive protein (CRP), and pro- and anti-inflammatory cytokines from blood samples drawn at baseline, at 3- and 48-h post-races from recreational runners who successfully completed the marathon (199 ± 8 min, n = 4) or half-marathon (132 ± 4 min, n = 4) run...
December 2016: Sports Medicine—Open
https://www.readbyqxmd.com/read/27739572/early-catastrophic-failure-of-a-pinnacle-marathon%C3%A2-polyethylene-acetabular-liner-a-report-of-a-malpositioned-pinnacle-duofix-ha%C3%A2-acetabular-shell-resulting-in-point-loading-and-accelerated-wear
#19
Daniel S Hill, Kuntal Patel, Deepak Herlekar
BACKGROUND: Highly cross-linked polyethylene in total hip arthroplasty (THA) has been shown to decrease wear rate compared with a conventional polyethylene liner. However, it has also been reported that the manufacturing processes can cause early failure of the implant. CASE: We describe early catastrophic failure at <4 years following primary THA surgery of a PINNACLE MARATHON® polyethylene acetabular liner resulting from a malaligned PINNACLE DUOFIX HA® acetabular shell with resultant point loading...
October 13, 2016: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/27710929/determination-of-crystal-structures-of-proteins-of-unknown-identity-using-a-marathon-molecular-replacement-procedure-structure-of-stenotrophomonas-maltophilia-phosphate-binding-protein
#20
Kaushik Hatti, Ashutosh Gulati, Narayanaswamy Srinivasan, M R N Murthy
During the past decade, the authors have collected a few X-ray diffraction data sets from protein crystals that appeared to be easy cases of molecular replacement but failed to yield structures even after extensive trials. Here, the use of a large-scale molecular replacement method that explores all structurally characterized domains as phasing models to determine the structure corresponding to two data sets collected at 1.9 and 2.3 Å resolution is reported. These two structures were of the same protein independently crystallized in 2007 and 2011...
October 1, 2016: Acta Crystallographica. Section D, Structural Biology
keyword
keyword
9657
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"