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https://www.readbyqxmd.com/read/28733093/hydrotherapy-improves-pain-and-function-in-older-women-with-knee-osteoarthritis-a-randomized-controlled-trial
#1
João Marcos Dias, Lígia Cisneros, Rosângela Dias, Carolina Fritsch, Wellington Gomes, Leani Pereira, Mary Luci Santos, Paulo Henrique Ferreira
BACKGROUND: Currently, there is poor evidence of the effect of hydrotherapy alone on patients with hip or knee osteoarthritis. OBJECTIVES: The study aimed to assess the impact of hydrotherapy on pain, function, and muscle function in older women with knee osteoarthritis. METHODS: A randomized controlled trial was conducted to evaluate the efficacy of hydrotherapy in women with knee osteoarthritis. Seventy-three women aged 65 and older were randomized to hydrotherapy (n=36) or a control group (n=37)...
July 5, 2017: Brazilian Journal of Physical Therapy
https://www.readbyqxmd.com/read/28730946/contribution-of-upper-limb-muscles-to-two-different-gripping-styles-in-elite-indoor-tug-of-war-athletes
#2
Wen-Tzu Tang, Wei-Chih Liao, Hsin-Min Lee
To investigate characteristic upper limb muscle use between two common tug of war (TOW) gripping styles, 20 elite athletes from two high school TOW teams were recruited. Under conditioned attack pulling (with 90% maximal force) on a tug machine, participants used their own habitual gripping style to pull for five 15-s trials. Force and kinematic measurements showed a significantly better force performance and higher centre-of-gravity tilting angle with the gripping style one than with the gripping style two (GS2) (both p < 0...
July 21, 2017: Sports Biomechanics
https://www.readbyqxmd.com/read/28730888/preoperative-exercise-training-prevents-functional-decline-after-lung-resection-surgery-a-randomized-single-blind-controlled-trial
#3
Raquel Sebio García, Maria Isabel Yáñez-Brage, Esther Giménez Moolhuyzen, Marta Salorio Riobo, Ana Lista Paz, Jose María Borro Mate
OBJECTIVES: To investigate the effects of a preoperative pulmonary rehabilitation programme in patients with lung cancer undergoing video-assisted thoracic surgery. DESIGN: Randomized, single-blind controlled trial. SETTING: Teaching hospital. SUBJECTS: Patients with suspected or confirmed lung cancer undergoing video-assisted thoracic surgery. INTERVENTION: Participants were randomized to either a prehabilitation group or a control group...
August 2017: Clinical Rehabilitation
https://www.readbyqxmd.com/read/28730680/cervical-stability-training-with-and-without-core-stability-training-for-patients-with-cervical-disc-herniation-a-randomized-single-blind-study
#4
B Buyukturan, A Guclu-Gunduz, O Buyukturan, Y Dadali, S Bilgin, E E Kurt
BACKGROUND: This study aims at evaluating and comparing the effects of cervical stability training to combined cervical and core stability training in patients with neck pain and cervical disc herniation. METHODS: Fifty patients with neck pain and cervical disc herniation were included in the study, randomly divided into two groups as cervical stability and cervical-core stability. Training was applied three times a week in three phases, and lasted for a total duration of 8 weeks...
July 20, 2017: European Journal of Pain: EJP
https://www.readbyqxmd.com/read/28730332/-a%C3%A2-phase-model-of-trauma-rehabilitation-how-can-we-avoid-the-rehab-hole
#5
Stefan Simmel, Wolf-Dieter Müller, Christoph Reimertz, Christian Kühne, Jean-Jacques Glaesener
Advances in the rescue chain and first aid of polytrauma patients, which have consequently increased their chance of survival, have led to an increase in demands for rehabilitation. However, there is still a large hole in the continuity of rehabilitation between acute patient care and in-patient rehabilitation, the so-called "rehab-hole". The consequences are untapped rehabilitation potential, loss of strength, endurance and motivation as well as impairment of function of the patient.Based on the phase model of neurological/neurosurgical rehabilitation, we propose a step model for the rehabilitation of polytrauma patients that ensures an uninterrupted chain of rehabilitation...
July 20, 2017: Der Unfallchirurg
https://www.readbyqxmd.com/read/28730142/taming-parasites-by-tailoring-them
#6
Bingjian Ren, Nishith Gupta
The next-generation gene editing based on CRISPR (clustered regularly interspaced short palindromic repeats) has been successfully implemented in a wide range of organisms including some protozoan parasites. However, application of such a versatile game-changing technology in molecular parasitology remains fairly underexplored. Here, we briefly introduce state-of-the-art in human and mouse research and usher new directions to drive the parasitology research in the years to come. In precise, we outline contemporary ways to embolden existing apicomplexan and kinetoplastid parasite models by commissioning front-line gene-tailoring methods, and illustrate how we can break the enduring gridlock of gene manipulation in non-model parasitic protists to tackle intriguing questions that remain long unresolved otherwise...
2017: Frontiers in Cellular and Infection Microbiology
https://www.readbyqxmd.com/read/28728960/effect-of-high-intensity-home-based-respiratory-muscle-training-on-strength-of-respiratory-muscles-following-a-stroke-a-protocol-for-a-randomized-controlled-trial
#7
Kênia Kiefer Parreiras De Menezes, Lucas Rodrigues Nascimento, Janaine Cunha Polese, Louise Ada, Luci Fuscaldi Teixeira-Salmela
BACKGROUND: Respiratory muscle training has shown to increase strength of the respiratory muscles following a stroke. However, low duration and/or intensity of training may be responsible for the small effect size seen and/or absence of carry-over effects to an activity, e.g., walking. Therefore, an investigation of the effects of long-duration, high-intensity respiratory muscle training is warranted. OBJECTIVE: This proposed protocol for a randomized clinical trial will examine the efficacy of high-intensity respiratory muscle training to increase strength and improve activity following a stroke...
July 3, 2017: Brazilian Journal of Physical Therapy
https://www.readbyqxmd.com/read/28727846/effects-of-high-intensity-interval-versus-mild-intensity-endurance-training-on-metabolic-phenotype-and-corticosterone-response-in-rats-fed-a-high-fat-or-control-diet
#8
Youqing Shen, Guoyuan Huang, Bryan P McCormick, Tao Song, Xiangfeng Xu
The aim of the present study was to compare the effects of high-intensity interval training (HI) to mild-intensity endurance training (ME), combined with a high-fat diet (HFD) or control diet (CD) on metabolic phenotype and corticosterone levels in rats. Fifty-three rats were randomized to 6 groups according to diet and training regimen as follows: CD and sedentary (CS, n = 11), CD and ME (CME, n = 8), CD and HI (CHI, n = 8), HFD and sedentary (HS, n = 10), HFD and ME (HME, n = 8), and HFD and HI (HHI, n = 8)...
2017: PloS One
https://www.readbyqxmd.com/read/28727777/8-oxoguanine-dna-glycosylase-ogg1-deficiency-elicits-coordinated-changes-in-lipid-and-mitochondrial-metabolism-in-muscle
#9
Vladimir Vartanian, Jana Tumova, Pawel Dobrzyn, Agnieszka Dobrzyn, Yusaku Nakabeppu, R Stephen Lloyd, Harini Sampath
Oxidative stress resulting from endogenous and exogenous sources causes damage to cellular components, including genomic and mitochondrial DNA. Oxidative DNA damage is primarily repaired via the base excision repair pathway that is initiated by DNA glycosylases. 8-oxoguanine DNA glycosylase (OGG1) recognizes and cleaves oxidized and ring-fragmented purines, including 8-oxoguanine, the most commonly formed oxidative DNA lesion. Mice lacking the OGG1 gene product are prone to multiple features of the metabolic syndrome, including high-fat diet-induced obesity, hepatic steatosis, and insulin resistance...
2017: PloS One
https://www.readbyqxmd.com/read/28727660/alcohol-use-disorder-moderates-the-effect-of-age-on-heart-rate-variability-in-veterans-with-posttraumatic-stress-disorder
#10
John M Ray, Jeffrey M Pyne, Richard N Gevirtz
Research on heart rate variability (HRV) in posttraumatic stress disorder (PTSD) and comorbid alcohol use disorder (AUD) is limited despite its use as a biomarker of both disorders. This study examined whether AUD comorbidity contributes an additive effect on HRV for veterans with PTSD. HRV was assessed in 70 male Operation Enduring Freedom/Operation Iraqi Freedom veterans with PTSD, including 32 with co-occurring AUD. Mean HRV values for both groups were below the mean for healthy adults, but additive effects of PTSD and AUD on HRV were not observed...
July 19, 2017: Journal of Nervous and Mental Disease
https://www.readbyqxmd.com/read/28727649/variables-affecting-intra-abdominal-pressure-during-lifting-in-the-early-postpartum-period
#11
Yvonne Hsu, Robert Hitchcock, Stefan Niederauer, Ingrid E Nygaard, Janet M Shaw, Xiaoming Sheng
OBJECTIVES: Intra-abdominal pressure (IAP) may contribute to pelvic floor health, although the direction and magnitude of such an effect, if any, are not yet known. Identifying individual characteristics, and in particular modifiable factors, associated with higher IAP during recovery from vaginal childbirth might serve to mitigate early pelvic floor dysfunction. The aim of this study was to identify characteristics associated with maximal IAP during lifting in postpartum primiparous women who delivered vaginally...
July 20, 2017: Female Pelvic Medicine & Reconstructive Surgery
https://www.readbyqxmd.com/read/28726973/heart-rate-variability-biofeedback-stress-relief-program-for-depression-a-replicated-single-subject-design
#12
Bregje M A Hartogs, Agna Bartels-Velthuis, Karen Van der Ploeg, Elske H Bos
BACKGROUND: Depressive disorders often have a chronic course and the efficacy of evidence-based treatments may be overestimated. OBJECTIVE: To examine the effectiveness of the Heart Rate Variability Stress Reduction Program (SRP) as a supplement to standard treatment in patients with depressive disorders. METHODS: The SRP was individually administered in eight weekly sessions. Seven participants completed the full protocol and were enrolled in a single-subject ABA multiple baseline experimental design...
July 19, 2017: Methods of Information in Medicine
https://www.readbyqxmd.com/read/28725939/escalated-cocaine-binges-in-rats-enduring-effects-of-social-defeat-stress-or-intra-vta-crf
#13
Michael Z Leonard, Joseph F DeBold, Klaus A Miczek
RATIONALE: Exposure to intermittent social defeat stress elicits corticotropin releasing factor (CRF) release into the VTA and induces long-term modulation of mesocorticolimbic dopamine activity in rats. These adaptations are associated with an intense cocaine-taking phenotype, which is prevented by CRF receptor antagonists. OBJECTIVE: The present studies examine whether infusion of CRF into the VTA is sufficient to escalate cocaine-taking behavior, in the absence of social defeat experience...
July 18, 2017: Psychopharmacology
https://www.readbyqxmd.com/read/28725924/effect-of-training-status-on-beta-range-corticomuscular-coherence-in-agonist-vs-antagonist-muscles-during-isometric-knee-contractions
#14
Fabien Dal Maso, Marieke Longcamp, Sylvain Cremoux, David Amarantini
Antagonist muscle co-activation is thought to be partially regulated by cortical influences, but direct motor cortex involvement is not fully understood. Corticomuscular coherence (CMC) measures direct functional coupling of the motor cortex and muscles. As antagonist co-activation differs according to training status, comparison of CMC in agonist and antagonist muscles and in strength-trained and endurance-trained individuals may provide in-depth knowledge of cortical implication in antagonist muscle co-activation...
July 19, 2017: Experimental Brain Research. Experimentelle Hirnforschung. Expérimentation Cérébrale
https://www.readbyqxmd.com/read/28723843/no-superior-adaptations-to-carbohydrate-periodization-in-elite-endurance-athletes
#15
Kasper Degn Gejl, Line Thams, Mette Hansen, Torben Rokkedal-Lausch, Peter Plomgaard, Lars Nybo, Filip J Larsen, Daniele A Cardinale, Kurt Jensen, Hans-Christer Holmberg, Kristian Vissing, Niels Ørtenblad
PURPOSE: The present study investigated the effects of periodic CHO restriction on endurance performance and metabolic markers in elite endurance athletes. METHODS: Twenty-six male elite endurance athletes (VO2max: 65.0 ml O2[BULLET OPERATOR]kg[BULLET OPERATOR]min) completed 4 weeks of regular endurance training, while matched and randomized into two groups training with (Low) or without (High) carbohydrate (CHO) manipulation three days a week. The CHO manipulation days consisted of a 1-hr high intensity bike session in the morning, recovery for 7 hrs while consuming isocaloric diets containing either high CHO (414±2...
July 19, 2017: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/28723842/reduced-neuromuscular-performance-in-amenorrheic-elite-endurance-athletes
#16
Åsa B Tornberg, Anna Melin, Fiona Manderson Koivula, Anders Johansson, Sven Skouby, Jens Faber, Anders Sjödin
INTRODUCTION: Secondary functional hypothalamic amenorrhea (SFHA) is common among female athletes, especially in weight-sensitive sports. The aim of this study was to investigate the link between SFHA and neuromuscular performance in elite endurance athletes. METHODS: Sixteen eumenorrheic (EUM) and 14 SFHA athletes from national teams and competitive clubs participated. Methods included gynecological examination; body composition (DXA);; resting metabolic rate and work efficiency; exercise capacity; knee muscular strength (KMS) and knee muscular endurance (KME); reaction time (RT); blood sampling performed on the 3rd-5th day of the menstrual cycle, and 7-day assessment of energy availability...
July 19, 2017: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/28723812/effects-of-12-weeks-resistance-training-on-sprint-and-jump-performance-in-competitive-adolescent-rugby-union-players
#17
Simon K Harries, David R Lubans, Anthony Buxton, Thomas H J MacDougall, Robin Callister
Sprint performance is an important characteristic for success in many sports, including rugby union. Resistance training is used to increase muscular fitness (i.e. strength, endurance and power) and may also be effective for improving sprint and jump performances. The aims of this study were to examine the effects of resistance training using two different periodized programs (linear and daily undulating) on sprint and jump performance and explore relationships between performance measures. Sixteen male (16...
July 17, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28723319/the-enduring-challenge-of-advanced-hiv-infection
#18
EDITORIAL
Nathan Ford, Meg Doherty
New England Journal of Medicine, Volume 377, Issue 3, Page 283-284, July 2017.
July 20, 2017: New England Journal of Medicine
https://www.readbyqxmd.com/read/28723187/wearable-flexible-and-stretchable-glove-biosensor-for-on-site-detection-of-organophosphorus-chemical-threats
#19
Rupesh K Mishra, Lee J Hubble, Aida Martín, Rajan Kumar, Abbas Barfidokht, Jayoung Kim, Mustafa M Musameh, Ilias L Kyratzis, Joseph Wang
A flexible glove-based electrochemical biosensor with highly stretchable printed electrode system has been developed as a wearable point-of-use screening tool for defense and food security applications. This disposable-mechanically robust "lab-on-a-glove" integrates a stretchable printable enzyme-based biosensing system and active surface for swipe sampling on different fingers, and is coupled with a compact electronic interface for electrochemical detection and real-time wireless data transmission to a smartphone device...
April 28, 2017: ACS Sensors
https://www.readbyqxmd.com/read/28723074/paper-based-bimodal-sensor-for-electronic-skin-applications
#20
Minhyun Jung, Kyungkwan Kim, Bumjin Kim, Haena Cheong, Kwanwoo Shin, Oh-Sun Kwon, Jong-Jin Park, Sanghun Jeon
We present the development of a flexible bimodal sensor using a paper platform and ink-jet printing method, which are suited for low-cost fabrication processes and realization of flexible devices. In this study, we employed a vertically stacked bimodal device architecture in which a temperature sensor is stacked on top of a pressure sensor and operated on different principles, allowing the minimization of interference effects. For the temperature sensor placed in the top layer, we used the thermoelectric effect and formed a closed-loop thermocouple composed of two different printable inks: conductive PEDOT:PSS and silver nanoparticles on a flexible paper platform, and obtained temperature-sensing capability over a wide range (150 ℃)...
July 19, 2017: ACS Applied Materials & Interfaces
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