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Whole body vibration

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https://www.readbyqxmd.com/read/28619022/effect-of-low-magnitude-different-frequency-whole-body-vibration-on-subchondral-trabecular-bone-microarchitecture-cartilage-degradation-bone-cartilage-turnover-and-joint-pain-in-rabbits-with-knee-osteoarthritis
#1
Wang Junbo, Liu Sijia, Chen Hongying, Liu Lei, Wang Pu
BACKGROUD: Whole-body vibration(WBV) has been suggested for the prevention of subchondral bone loss of knee osteoarthritis (OA) . This study examined the effects of different frequency of whole-body vibration on subchondral trabecular bone microarchitecture, cartilage degradation and metabolism of the tibia and femoral condyle bone, and joint pain in an anterior cruciate ligament transection (ACLT)-induced knee osteoarthritisrabbit model. METHOD: Ninety adult rabbits were divided into six groups: all groups received unilateral ACLT; Group 1, ACLT only; Group 2, 5 Hz WBV; Group 3, 10 Hz WBV; Group 4, 20 Hz WBV; Group 5, 30 Hz WBV; and Group 6, 40 Hz WBV...
June 15, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/28606581/the-effect-of-single-level-disc-degeneration-on-dynamic-response-of-the-whole-lumbar-spine-to-vertical-vibration
#2
Li-Xin Guo, Wei Fan
OBJECTIVE: The objective of this study was to investigate the effect of single-level disc degeneration on dynamic response of the whole lumbar spine to vertical whole body vibration that is typically present when driving vehicles. METHODS: Ligamentous finite element models of the lumbar L1-S1 motion segment in different grades of degeneration (healthy, mild and moderate) at L4-L5 level were developed with consideration of changing disc height and material properties of the nucleus pulpous...
June 9, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28584322/musculoskeletal-symptoms-and-exposure-to-whole-body-vibration-among-open-pit-mine-workers-in-the-arctic
#3
Lage Burström, Anna Aminoff, Bodil Björ, Satu Mänttäri, Tohr Nilsson, Hans Pettersson, Hannu Rintamäki, Ingemar Rödin, Victor Shilov, Ljudmila Talykova, Arild Vaktskjold, Jens Wahlström
OBJECTIVES: This cross-sectional questionnaire study was carried out at 4 open-pit mines in Finland, Norway, Russia and Sweden as part of the MineHealth project. The aim has been to compare the prevalence of musculoskeletal symptoms between drivers of mining vehicles and non-drivers. MATERIAL AND METHODS: The mine workers were asked whether they had suffered from any musculoskeletal symptoms during the previous 12 months in specified body regions, and to grade the severity of these symptoms during the past month...
April 28, 2017: International Journal of Occupational Medicine and Environmental Health
https://www.readbyqxmd.com/read/28584282/integration-of-vibrotactile-frequency-information-beyond-the-mechanoreceptor-channel-and-somatotopy
#4
Scinob Kuroki, Junji Watanabe, Shin'ya Nishida
A wide variety of tactile sensations arise from the activation of several types of mechanoreceptor-afferent channels scattered all over the body, and their projections create a somatotopic map in the somatosensory cortex. Recent findings challenge the traditional view that tactile signals from different mechanoreceptor-channels/locations are independently processed in the brain, though the contribution of signal integration to perception remains obscure. Here we show that vibrotactile frequency perception is functionally enriched by signal integration across different mechanoreceptor channels and separate skin locations...
June 5, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28582899/effect-of-whole-body-vibration-on-lactate-level-recovery-and-heart-rate-recovery-in-rest-after-intense-exercise
#5
Seung Rok Kang, Jin-Young Min, Changho Yu, Tae-Kyu Kwon
OBJECTIVE: In this paper, we investigated the recovery of the lactate level, muscular fatigue, and heart rate recovery (HRR) with respect to whole body vibration (WBV) during the rest stage after a gait exercise. METHODS: A total of 24 healthy subjects with no medical history of exercise injury participated. The participants were divided into a training group with vibration during rest and a control group with the same conditions but without vibration. The subjects performed a gait exercise with a slope of 15% and velocity of 4 km/h to consume 450 kcal in 30 min...
May 19, 2017: Technology and Health Care: Official Journal of the European Society for Engineering and Medicine
https://www.readbyqxmd.com/read/28580854/changes-in-lower-limb-muscle-function-and-muscle-mass-following-exercise-based-interventions-in-patients-with-chronic-obstructive-pulmonary-disease-a-review-of-the-english-language-literature
#6
Jana De Brandt, Martijn A Spruit, Dominique Hansen, Frits Me Franssen, Wim Derave, Maurice Jh Sillen, Chris Burtin
Chronic obstructive pulmonary disease (COPD) patients often experience lower limb muscle dysfunction and wasting. Exercise-based training has potential to improve muscle function and mass, but literature on this topic is extensive and heterogeneous including numerous interventions and outcome measures. This review uses a detailed systematic approach to investigate the effect of this wide range of exercise-based interventions on muscle function and mass. PUBMED and PEDro databases were searched. In all, 70 studies ( n = 2504 COPD patients) that implemented an exercise-based intervention and reported muscle strength, endurance, or mass in clinically stable COPD patients were critically appraised...
January 1, 2017: Chronic Respiratory Disease
https://www.readbyqxmd.com/read/28574410/changes-in-muscle-cross-sectional-area-muscle-force-and-jump-performance-during-6-weeks-of-progressive-whole-body-vibration-combined-with-progressive-high-intensity-resistance-training
#7
A Rosenberger, Å Beijer, B Johannes, E Schoenau, J Mester, J Rittweger, J Zange
OBJECTIVES: We hypothesized that progressive whole-body vibration (WBV) superimposed to progressive high intensity resistance training has greater effects on muscle cross-sectional area (CSA), muscle force of leg muscles, and jump performance than progressive high intensity resistance training alone. METHODS: Two groups of healthy male subjects performed either 6 weeks of Resistive Vibration Exercise (RVE, squats and heel raises with WBV, n=13) or Resistive Exercise (RE, squats and heel raises without WBV, n=13)...
June 1, 2017: Journal of Musculoskeletal & Neuronal Interactions
https://www.readbyqxmd.com/read/28574408/effect-of-whole-body-vibration-training-on-quadriceps-strength-bone-mineral-density-and-functional-capacity-in-children-with-hemophilia-a-randomized-clinical-trial
#8
S El-Shamy
OBJECTIVES: The objective was to evaluate the effects of whole body vibration training on quadriceps strength, bone mineral density, and functional capacity in children with hemophilia. METHODS: Thirty children with hemophilia with age ranging from 9 to 13 years were selected and randomly assigned to either the study group that received whole body vibration training (30-40 Hz, 2-4 mm of peak-to-peak vertical plate displacement for 15 minutes/day, 3 days/week/ 12 weeks) plus the conventional physical therapy program or the control group that performed a conventional physical therapy program only...
June 1, 2017: Journal of Musculoskeletal & Neuronal Interactions
https://www.readbyqxmd.com/read/28566806/the-effect-of-the-training-with-the-different-combinations-of-frequency-and-peak-to-peak-vibration-displacement-of-whole-body-vibration-on-the-strength-of-knee-flexors-and-extensors
#9
M Stania, P Król, G Sobota, A Polak, B Bacik, G Juras
Whole-body vibration training has become a popular method used in sports and physiotherapy. The study aimed to evaluate the effect of different vibration frequency and peak-to-peak displacement combinations on men knee flexors and extensors strength in isokinetic conditions. The sample consisted of 49 male subjects randomly allocated to seven comparative groups, six of which exercised on a vibration platform with parameters set individually for the groups. The experimental groups were exposed to vibrations 3 times a week for 4 weeks...
June 2017: Biology of Sport
https://www.readbyqxmd.com/read/28560094/eumelanin-and-pheomelanin-are-predominant-pigments-in-bumblebee-apidae-bombus-pubescence
#10
Carlo Polidori, Alberto Jorge, Concepción Ornosa
BACKGROUND: Bumblebees (Hymenoptera: Apidae: Bombus) are well known for their important inter- and intra-specific variation in hair (or pubescence) color patterns, but the chemical nature of the pigments associated with these patterns is not fully understood. For example, though melanization is believed to provide darker colors, it still unknown which types of melanin are responsible for each color, and no conclusive data are available for the lighter colors, including white. METHODS: By using dispersive Raman spectroscopy analysis on 12 species/subspecies of bumblebees from seven subgenera, we tested the hypothesis that eumelanin and pheomelanin, the two main melanin types occurring in animals, are largely responsible for bumblebee pubescence coloration...
2017: PeerJ
https://www.readbyqxmd.com/read/28538603/a-systematic-review-of-the-exercise-effect-on-bone-health-the-importance-of-assessing-mechanical-loading-in-perimenopausal-and-postmenopausal-women
#11
Borja Sañudo, Moisés de Hoyo, Jesús Del Pozo-Cruz, Luis Carrasco, Borja Del Pozo-Cruz, Sergio Tejero, Elwyn Firth
OBJECTIVE: The aims of this systematic review were to determine the general effects of exercise on areal bone mineral density (BMD) in perimenopausal and postmenopausal women, and to provide information on the most suitable bone-loading exercise regimens that may improve bone health in this population group. METHODS: A computerized, systematic literature search was performed in the electronic databases PubMed, Web of Science, CINAHL, SPORTDiscus, and The Cochrane Library, from January 2005 to November 2015, to identify all randomized controlled trials related to exercise in perimenopausal and postmenopausal women...
May 22, 2017: Menopause: the Journal of the North American Menopause Society
https://www.readbyqxmd.com/read/28538593/dynamic-response-of-the-lumbar-spine-to-whole-body-vibration-under-a-compressive-follower-preload
#12
Li-Xin Guo, Wei Fan
STUDY DESIGN: A finite element study of dynamic response of the lumbar spine to whole-body vibration. OBJECTIVE: To develop and validate a finite element model for exploring the impact of whole-body vibration on the entire lumbar spine with a compressive follower preload applied. SUMMARY OF BACKGROUND DATA: Several finite element studies have investigated the biodynamic characteristics of the human lumbar spine when exposed to whole-body vibration...
May 22, 2017: Spine
https://www.readbyqxmd.com/read/28534995/low%C3%A2-level-mechanical-vibration-enhances-osteoblastogenesis-via-a-canonical-wnt-signaling%C3%A2-associated-mechanism
#13
Heqi Gao, Mingming Zhai, Pan Wang, Xuhui Zhang, Jing Cai, Xiaofei Chen, Guanghao Shen, Erping Luo, Da Jing
Osteoporosis is a skeletal metabolic disease characterized by reduced bone mass and a high susceptibility to fractures, in which osteoblasts and osteoclasts are highly involved in the abnormal bone remodeling processes. Recently, low‑magnitude, high‑frequency whole‑body vibration has been demonstrated to significantly reduce osteopenia experimentally and clinically. However, the underlying mechanism regarding how osteoblastic activity is altered when bone tissues adapt to mechanical vibration remains elusive...
July 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28511121/influence-of-different-frequencies-of-axial-cyclic-loading-on-time-domain-vibration-response-of-the-lumbar-spine-a-finite-element-study
#14
Wei Fan, Li-Xin Guo
Very few studies have quantitatively analyzed influence of the loading frequency on time-domain vibration response of the whole lumbar spine in the presence of a physiologic compressive preload. In this study, a three-dimensional non-linear finite element model of ligamentous L1-S1 segment was developed to predict time-domain dynamic response of the whole lumbar spine to axial cyclic loading with different frequencies. A compressive follower preload of 400 N was applied to the model to simulate the physiologic compressive load...
July 1, 2017: Computers in Biology and Medicine
https://www.readbyqxmd.com/read/28507199/whole-body-vibration-exercise-combined-with-an-extract-of-coriandrum-sativum-modify-some-biochemical-physiological-parameters-in-rats
#15
Éric H F F Frederico, André L B D Cardoso, Carlos A S Guimarães, Lívia P Almeida, Rosane F Neves, Danúbia C Sá-Caputo, Eloá Moreira-Marconi, Carla F Dionello, Danielle S Morel, Laisa L Paineiras-Domingos, Rebeca G Costa-Cavalcanti, Cintia R Sousa-Gonçalves, Adriano Arnóbio, Nasser R Asad, Mario Bernardo-Filho
The aim of the present study was to evaluate the effect of the association of whole body vibration (WBV) exercise with an aqueous extract of coriander on the biodistribution of the radiopharmaceutical sodium pertechnetate, on the concentration of some plasma biomarker, on the feed intake, on the body mass, and on the stool consistency in rats. Rats were divided in four groups and submitted to different treatments for 40 days. The control group (CON) received deionized water. The group treated with coriander (COR) received the extract of coriander...
June 30, 2017: Bioscience Reports
https://www.readbyqxmd.com/read/28503461/immediate-effect-of-a-single-session-of-whole-body-vibration-on-spasticity-in-children-with-cerebral-palsy
#16
Chunung Park, Eun Sook Park, Ja Young Choi, Yoona Cho, Dong-Wook Rha
OBJECTIVE: To investigate the immediate effect of a single session of whole body vibration (WBV) on lower extremity spasticity in children with cerebral palsy (CP). METHODS: Seventeen children with spastic CP were included. A single session of WBV was administered: 10-minute WBV, 1-minute rest, and 10-minute WBV. The effects of WBV were clinically assessed with the Modified Ashworth Scale (MAS) and Modified Tardieu Scale (MTS) before and immediately, 30 minutes, 1 hour, 2 hours, 3 hours, and 4 hours after WBV...
April 2017: Annals of Rehabilitation Medicine
https://www.readbyqxmd.com/read/28486729/effects-of-synchronous-whole-body-vibration-training-on-a-soft-unstable-surface-in-athletes-with-chronic-ankle-instability
#17
Rafael Sierra-Guzmán, Jose Fernando Jiménez, Carlos Ramírez, Paula Esteban, Javier Abián-Vicén
The aim of this study was to evaluate the effects of a 6-week WBV training program, performed on a soft, unstable surface, on peak torque, reaction time and the electrical activity of ankle muscles in recreational athletes with chronic ankle instability (CAI). 50 recreational athletes with self-reported unilateral CAI were randomly assigned to a vibration group (VIB), non-vibration group (N-VIB) or control group. The VIB and N-VIB groups performed unilateral balance training on the unstable ankle on a BOSU(®) Balance Trainer 3 times weekly for 6 weeks...
June 2017: International Journal of Sports Medicine
https://www.readbyqxmd.com/read/28480432/whole-body-vibration-exercise-improves-functional-parameters-in-patients-with-osteogenesis-imperfecta-a-systematic-review-with-a-suitable-approach
#18
Danubia C Sá-Caputo, Carla da F Dionello, Éric Heleno F F Frederico, Laisa L Paineiras-Domingos, Cintia Renata Sousa-Gonçalves, Danielle S Morel, Eloá Moreira-Marconi, Marianne Unger, Mario Bernardo-Filho
BACKGROUND: Patients with osteogenesis imperfecta (OI) have abnormal bone modelling and resorption. The bone tissue adaptation and responsivity to dynamic and mechanical loading may be of therapeutic use under controlled circumstances. Improvements due to the wholebody vibration (WBV) exercises have been reported in strength, motion, gait, balance, posture and bone density in several osteopenic individuals, as in post-menopausal women or children with disabling conditions, as patients with OI...
2017: African Journal of Traditional, Complementary, and Alternative Medicines: AJTCAM
https://www.readbyqxmd.com/read/28479025/a-case-report-on-the-use-of-vibration-to-improve-soft-tissue-extensibility-after-major-trauma
#19
Mark Paul Brewin, Carole J Bexon, Sarah C Tucker
This report presents a case where vibration training to the arm alone, as opposed to whole-body vibration, was used to aid rehabilitation to a serious traumatic injury. An improvement in soft tissue extensibility to a major traumatic wound to the wrist and forearm has been noted in a therapy plan including vibration under stretch. After 12 weeks of intensive therapy, a considerable improvement was seen in both the active extension of the wrist and the composite extension of all fingers. This may highlight the use of vibration, as an adjunct to therapy, to specific areas of the human body for improving outcome from traumatic injury...
May 4, 2017: Journal of Hand Therapy: Official Journal of the American Society of Hand Therapists
https://www.readbyqxmd.com/read/28472303/the-effect-of-whole-body-vibration-training-on-bone-and-muscle-function-in-children-with-osteogenesis-imperfecta
#20
Wolfgang Högler, Janis Scott, Nick Bishop, Paul Arundel, Peter Nightingale, M Zulf Mughal, Raja Padidela, Nick Shaw, Nicola Crabtree
Context: Osteogenesis imperfecta (OI) is a bone fragility disorder associated with reduced muscle size, dynamic muscle function and mobility. Objective: To assess the effect of whole body vibration (WBV) training on bone density and geometry, muscle size and function, mobility, and balance in children with OI. Design: Randomised controlled pilot trial. Setting: Tertiary paediatric research centre. Participants: Twenty-four children (5-16 years) with OI types 1,4 and limited mobility (CHAQ score ≥0...
May 3, 2017: Journal of Clinical Endocrinology and Metabolism
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