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Allah Bukhsh, Muhammad Sarfraz Nawaz, Hafiz Sajjad Ahmed, Tahir Mehmood Khan
BACKGROUND: Diabetes self-care activities, like, healthy diet, regular exercise, self-monitoring of blood glucose, and rational use of medicines are considered to play a vital role in establishing euglycemia. Health literacy among type 2 diabetes mellitus (T2DM) patients in Pakistan is very low, which is the most likely cause for poor clinical outcomes. This study is designed to investigate the impact of pharmacist-led educational intervention on glycemic control, self-care activities and disease knowledge among T2DM patients in Pakistan...
March 2018: Medicine (Baltimore)
Daniel A Bizjak, Daniel Jacko, Philipp Zimmer, Sebastian Gehlert, Wilhelm Bloch, Marijke Grau
Depending on the exercise variables and training design, resistance exercise can be applied to gain muscle mass, prevent diseases like osteoporosis and sarcopenia or generally increase strength capacity. But the influence on blood flow parameters and possible consequences in health and disease are less understood. To examine the possible impact of resistance exercise of different duration on hemorheology, oxidative stress and microvascular function, participants (n = 6) performed lower-limb resistance exercise of the quadriceps femoris...
March 17, 2018: Microvascular Research
Ozge Selin Cevik, Leyla Sahin, Lulufer Tamer
AIM: The type and duration of exposure to stress is an important influence on emotional and cognitive functions. Learning is the adaptive response of the central nervous system that occurs in hippocampus which affects from environmental factors like exercise. In this study, we investigated effects of long term treadmill exercise on learning and behavior on chronic social isolated rat. MAIN METHODS: Male Wistar rats (n = 32) randomly assigned into four groups: control, exercised, social isolation, social isolation + exercise during postnatal days (PNDs) 21-34...
March 17, 2018: Life Sciences
Lynne A Fieber, Nicholas S Kron, Justin B Greer, Hailey Rooney, Rachel A Prostko, John D Stieglitz, Martin Grosell, Phillip R Gillette
Aplysia californica was hatchery-reared in two turbulence protocols intended to imitate the intermittent turbulence of the native habitat and to promote development of the foot muscle from the exercise of adhering to the substrate. Hatchery-reared animals in turbulence regimes were compared to siblings reared in quiet water, and to wild animals, using noninvasive assessments of the development of the foot muscle. The objective was to learn if the turbulence-reared phenotype mimicked laboratory-targeted aspects of the wild phenotype, that is, reflex behavior, swim tunnel performance, and resting oxygen consumption (MO2 )...
March 17, 2018: Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology
Samuel Silva Aguiar, Caio Victor Sousa, Herbert Gustavo Simões, Rodrigo Vanerson Passos Neves, Fernando Costa, Michel Kendy Souza, Milton Moraes, Jonato Prestes, Marcelo Magalhães Sales, Anderson Sola Haro, Jeffrey Michael Willardson, Thiago Dos Santos Rosa
Resistance exercise (RE) can be an excellent modality for glycemic control. Studies have demonstrated that a single RE session can reduce glycemia in subjects with or without diabetes. Little is known about the dose-response effect of RE on glycemic control. This study aimed to investigate the acute metabolic responses after different RE protocols. Eighty-nine men were separated into six groups that completed RE protocols: two sets of 18 repetitions (2x18 at 50% of 1RM; n=19); three sets of 12 repetitions (3x12 at 70% of 1RM; n=14); four sets of nine repetitions (4x9 at 80% of 1RM; n=13); six sets of six repetitions (6x6 at 90% of 1RM; n=19); circuit (2x18 at 50% of 1RM; n=12); and a control session (n=12)...
March 20, 2018: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
Eliseo Iglesias-Soler, Juan Fariñas, Xian Mayo, Luis Santos, Slobodan Jaric
The aims of this study were to compare the goodness of fit and the concurrent validity of three regression models of the force-velocity relationship in a unilateral knee extension exercise. The force-velocity relationship and the one-repetition-maximum load in the dominant and non-dominant leg were obtained in 24 male sports sciences students by a progressive protocol. Additionally, the maximum voluntary contraction (MVC) of the knee extensor muscles was recorded. Individual force-velocity relationships were obtained by the linear, quadratic polynomial and exponential regression models...
March 20, 2018: Sports Biomechanics
Tanuj Sharma, Mohammad Imran Siddiqi
Unique intrinsic properties of peptides like low toxicity, high biological activity and specificity make them attractive therapeutic agents. PDZ binding peptide inhibitors have been demonstrated for curing of Alzheimer, Parkinson, Dementia and other central nervous system ailments. In this article, we report the successful use of an integrated computational protocol to analyze the structural basis of how peptides bind to the shallow groove of the third PDZ domain (PDZ3) from the Post Synaptic Density (PSD-95) protein...
March 20, 2018: Journal of Biomolecular Structure & Dynamics
Uros Marusic, Sidney Grosprêtre
Normal and pathological ageing are associated with several motor impairments that reduce quality of life and represent a general challenge for public healthcare systems. Consequently, over the past decades, many scientists and physiotherapists dedicated their research to the development and improvement of safe and costless methods to counteract the progressive decline of motor functions with age. The urgency of finding new and easy to implement methods is even more paramount in case of acute pathologies (e...
March 20, 2018: European Journal of Sport Science
Douglas M Jones, Bart Roelands, Stephen P Bailey, Michael J Buono, Romain Meeusen
PURPOSE: It is well-documented that severe cold stress impairs exercise performance. Repeated immersion in cold water induces an insulative type of cold acclimation, wherein enhanced vasoconstriction leads to greater body heat retention, which may attenuate cold-induced exercise impairments. The purpose of this study, therefore, was to investigate changes in exercise performance during a 7-day insulative type of cold acclimation. METHODS: Twelve healthy participants consisting of eight males and four females (mean ± SD age: 25...
March 19, 2018: European Journal of Applied Physiology
Dejan Reljic, Felix Wittmann, Joachim E Fischer
PURPOSE: High-intensity interval training (HIIT) is emerging as an effective and time-efficient exercise strategy for health promotion. However, most HIIT studies are conducted in laboratory settings and evidence regarding the efficacy of time-efficient "low-volume" HIIT is based mainly on demanding "all-out" protocols. Thus, the aim of this pilot study was to assess the feasibility and efficacy of two low-volume (≤ 30 min time-effort/week), non-all-out HIIT protocols, performed 2 ×/week over 8 weeks in a community-based fitness centre...
March 19, 2018: European Journal of Applied Physiology
Ahmad M Radaideh, Ziad A Audat, Abdullah A Saleh
BACKGROUND Fractures of the talus are uncommon injuries that usually involve the talar neck, rather than the talar body. This report is of a rare case of combined left talar neck fracture and adjacent joint dislocation with an ipsilateral bimalleolar ankle fracture. CASE REPORT A 37-year-old man presented with an injury to his left foot following a motor vehicle accident. When he presented to the hospital emergency department, his left foot and ankle were swollen, the overlying skin was intact but badly contused, and there was no neurovascular deficit...
March 20, 2018: American Journal of Case Reports
Yale A Fillingham, Brian Darrith, Jess H Lonner, Chris Culvern, Meredith Crizer, Craig J Della Valle
BACKGROUND: The purpose of this randomized clinical trial was to compare formal outpatient physical therapy (PT) and unsupervised home exercises after unicompartmental knee arthroplasty (UKA). METHODS: Fifty-two patients were randomized to 6 weeks of outpatient PT or an unsupervised home exercise program after UKA. The primary outcome was change in range of motion at 6 weeks with secondary outcomes including total arc of motion, Knee Society Score, Knee Injury and Osteoarthritis Outcome Score Jr, Lower Extremity Functional Scale, and Veterans Rands-12 score...
February 21, 2018: Journal of Arthroplasty
Helton O Campos, Lucas R Drummond, Quezia T Rodrigues, Frederico S M Machado, Washington Pires, Samuel P Wanner, Cândido C Coimbra
Nitrate (NO3 -) is an ergogenic nutritional supplement that is widely used to improve physical performance. However, the effectiveness of NO3 - supplementation has not been systematically investigated in individuals with different physical fitness levels. The present study analysed whether different fitness levels (non-athletes v. athletes or classification of performance levels), duration of the test used to measure performance (short v. long duration) and the test protocol (time trials v. open-ended tests v...
March 2018: British Journal of Nutrition
José Pedro Ferreira, Chrystiane Vasconcelos Andrade Toscano, Aristides Machado Rodrigues, Guilherme Eustaquio Furtado, Mauro Gomes Barros, Rildo Souza Wanderley, Humberto Moreira Carvalho
Physical exercise has shown positive effects on symptomatology and on the reduction of comorbidities in population with autism spectrum disorder (ASD). However, there is still no consensus about the most appropriate exercise intervention model for children with ASD. The physical exercise program for children with autism (PEP-Aut) protocol designed allow us to (i) examine the multivariate associations between ASD symptoms, metabolic profile, physical activity level, physical fitness, and health-related quality of life of children with ASD; (ii) assess the effects of a 40-week exercise program on all these aspects of children with ASD...
2018: Frontiers in Public Health
John R Best, Janice J Eng, Jennifer C Davis, Robin Hsiung, Peter A Hall, Laura E Middleton, Peter Graf, Charles H Goldsmith, Teresa Liu-Ambrose
INTRODUCTION: Cerebrovascular disease-such as stroke-is the second most common cause of dementia (ie, vascular dementia). Specifically, a stroke increases one's risk for dementia by a factor of two. Thus, stroke survivors represent a target population in need of intervention strategies to promote cognitive function and prevent dementia. The current standard of care in stroke rehabilitation does not adequately address the significant cognitive consequences of stroke, especially for those who are in the chronic phase (ie, >12 months since an index stroke)...
March 17, 2018: BMJ Open
Michael R Deschenes, Shuhan Li, Matthew A Adan, Jane J Oh, Hailey C Ramsey
BACKGROUND: This project aimed to determine the adaptability of the neuromuscular system to the stimuli of exercise training, and aging. METHODS: Young adult, and aged male rats were randomly assigned to either exercise training, or sedentary control groups. Exercise training featured an 8 week program of treadmill running. At the end of the intervention period, neuromuscular function was quantified with ex vivo stimulation procedures on isolated soleus muscles...
March 14, 2018: Experimental Gerontology
Tomasz Sipko, Adam Paluszak, Agnieszka Siudy
OBJECTIVE: This study aimed to evaluate the effect of sacroiliac joint (SIJ) mobilization and/or self-mobilization on the level of soft tissue pain threshold in 21- to 23-year-old asymptomatic women (n = 20). METHODS: The FPIX Wagner Algometer was applied to compute the pressure pain threshold (PPT) over the right and left side of the iliolumbar ligament and lumbar erector spinae (L3). Measurements were taken of the right SIJ before and after a randomized protocol of oscillating mobilization, self-mobilization, and placebo treatment...
March 2018: Journal of Manipulative and Physiological Therapeutics
Mehrdad Behnia, Courtney M Wheatley, Alberto Avolio, Bruce D Johnson
BACKGROUND: During exercise as pulmonary blood flow rises, pulmonary capillary blood volume increases and gas exchange surface area expands through distention and recruitment. We have previously demonstrated that pulmonary capillary recruitment is limited in COPD patients with poorer exercise tolerance. Hypoxia and endothelial dysfunction lead to pulmonary vascular dysregulation possibly in part related to nitric oxide related pathways. PURPOSE: To determine if increasing dietary nitrate might influence lung surface area for gas exchange and subsequently impact exercise performance...
March 13, 2018: Nitric Oxide: Biology and Chemistry
Ditte Beck Jepsen, Jesper Ryg, Niklas Rye Jørgensen, Stinus Hansen, Tahir Masud
BACKGROUND: PaVOS is a randomized controlled trial (RCT) which aims to address the use of whole-body vibration exercise (WBV) in combination with parathyroid hormone 1-34 fragment teriparatide (PTH 1-34) treatment in patients with osteoporosis. PTH 1-34 is an effective but expensive anabolic treatment for osteoporosis. WBV has been found to stimulate muscle and bone growth. Animal studies have shown a beneficial effect on bone when combining PTH 1-34 with mechanical loading. A combined treatment with PTH 1-34 and WBV may potentially have beneficial effects on bone and muscles, and reduce fracture risk...
March 16, 2018: Trials
Miles O Fortner, Paul A Oakley, Deed E Harrison
[Purpose] To present the case of the non-surgical restoration of cervical lordosis in a patient suffering from chronic whiplash syndrome including chronic neck pain and daily headaches resulting from previous whiplash. [Subject and Methods] A 31 year old female presented with a chief complaint of chronic neck pain and headaches for 12 years, correlating temporally with a sustained whiplash. These symptoms were not significantly relieved by previous chiropractic spinal manipulative therapy. The patient had cervical hypolordosis and was treated with Chiropractic BioPhysics® protocol including extension exercises, manual adjustments and cervical extension traction designed to increase the cervical lordosis...
February 2018: Journal of Physical Therapy Science
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