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Physical exercise in the elderly

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https://www.readbyqxmd.com/read/27918699/validation-of-questionnaire-assessed-physical-activity-in-comparison-with-objective-measures-using-accelerometers-and-physical-performance-measures-among-community-dwelling-adults-aged-%C3%A2-85-years-in-tokyo-japan
#1
Yuko Oguma, Yusuke Osawa, Michiyo Takayama, Yukiko Abe, Shigeho Tanaka, I-Min Lee, Yasumichi Arai
BACKGROUND: To date, there is no physical activity (PA) questionnaire with convergent and construct validity for the oldest-old. The aim of the present study was to investigate the validity of questionnaire-assessed PA in comparison with objective measures determined by uniaxial and triaxial accelerometers and physical performance measures in the oldest-old. METHODS: Participants were 155 elderly (mean age 90 years) who were examined at the university and agreed to wear an accelerometer for 7 days in the 3-year-follow-up survey of the Tokyo Oldest-Old Survey of Total Health...
December 5, 2016: Journal of Physical Activity & Health
https://www.readbyqxmd.com/read/27914499/exercise-training-improves-exercise-capacity-and-quality-of-life-after-transcatheter-aortic-valve-implantation-a-randomized-pilot-trial
#2
Axel Pressler, Jeffrey W Christle, Benjamin Lechner, Viola Grabs, Bernhard Haller, Ina Hettich, David Jochheim, Julinda Mehilli, Rüdiger Lange, Sabine Bleiziffer, Martin Halle
BACKGROUND: Transcatheter aortic valve implantation (TAVI) is increasingly applied for aortic stenosis in elderly patients with impaired mobility and reduced quality of life. These patients may particularly benefit from postinterventional exercise programs, but no randomized study has evaluated the safety and efficacy of exercise in this population. METHODS: In a prospective pilot study, 30 patients after TAVI (mean age, 81±6 years, 44% female, 83±34 days postintervention) were randomly allocated 1:1 to a training group (TG) performing 8 weeks of supervised combined endurance and resistance exercise or to usual care...
December 2016: American Heart Journal
https://www.readbyqxmd.com/read/27901247/anabolic-steroids-for-rehabilitation-after-hip-fracture-in-older-people
#3
Vaqas Farooqi, Maayken E L van den Berg, Ian D Cameron, Maria Crotty
BACKGROUND: Hip fracture occurs predominantly in older people, many of whom are frail and undernourished. After hip fracture surgery and rehabilitation, most patients experience a decline in mobility and function. Anabolic steroids, the synthetic derivatives of the male hormone testosterone, have been used in combination with exercise to improve muscle mass and strength in athletes. They may have similar effects in older people who are recovering from hip fracture. OBJECTIVES: To examine the effects (primarily in terms of functional outcome and adverse events) of anabolic steroids after surgical treatment of hip fracture in older people...
September 2016: São Paulo Medical Journal, Revista Paulista de Medicina
https://www.readbyqxmd.com/read/27894296/relationship-between-body-mass-index-and-depressive-symptoms-the-fat-and-jolly-hypothesis-for-the-middle-aged-and-elderly-in-china
#4
Lin Zhang, Kun Liu, Hong Li, Dan Li, Zhuo Chen, Li-Li Zhang, Lei-Lei Guo
BACKGROUND: Obesity has been identified as a worldwide epidemic. In China, the highest prevalence of obesity is observed in adults aged ≥45 years old. This study aimed to describe the association between BMI and depressive symptoms among a large representative sample of middle-aged and elderly in China. METHOD: A longitudinal sample of the middle-aged and elderly (6,224 males and 6,883 females) who were interviewed in the 2011 China Health and Retirement Longitudinal Study was used...
November 29, 2016: BMC Public Health
https://www.readbyqxmd.com/read/27891520/short-term-lifestyle-strategies-for-sustaining-cognitive-status
#5
Elizabeth P Howard, John N Morris, Knight Steel, Kelley A Strout, Brant E Fries, Alice Moore, Vjenka Garms-Homolová
Cognitive decline impacts older adults, particularly their independence. The goal of this project was to increase understanding of how short-term, everyday lifestyle options, including physical activity, help an older adult sustain cognitive independence. Using a secondary analysis of lifestyle choices, we drew on a dataset of 4,620 community-dwelling elders in the US, assessed at baseline and one year later using 2 valid and reliable tools, the interRAI Community Health Assessment and the interRAI Wellness tool...
2016: BioMed Research International
https://www.readbyqxmd.com/read/27886098/is-green-exercise-for-all-a-descriptive-study-of-green-exercise-habits-and-promoting-factors-in-adult-norwegians
#6
Giovanna Calogiuri, Grete G Patil, Geir Aamodt
Background: Physical activity (PA) in natural environments, known as green exercise (GE), can provide health benefits above and beyond PA in other environments, but little is known about the extent to which GE is an accessible form of weekly PA across different social groups. This study aims to examine the "GE phenomenon" in Norway, and evaluate possible differences in GE habits and perceived factors that promote GE across sub-groups of this population. Methods: 2168 adults from all over Norway reported weekly GE and other forms of PA, specific forms of GE, and perceived factors that promote GE...
November 23, 2016: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/27872759/impact-of-moderate-intensity-aerobic-exercise-on-chemotherapy-induced-anemia-in-elderly-women-with-breast-cancer-a-randomized-controlled-clinical-trial
#7
Heba M Mohamady, Hany F Elsisi, Yasser M Aneis
Exercises are often recommended for patients suffering from anemia to improve physical conditioning and hematologic parameters. Hence, the present study aimed to investigate the impact of moderate intensity aerobic exercise on chemotherapy-induced anemia. Thirty elderly women with breast cancer underwent chemotherapy and were randomly assigned into two equal groups; Group A received aerobic exercise for 25-40 min at 50-70% of the maximum heart rate, 3 times/week for 12 weeks in addition to usual daily living activities, medication and nutritional support...
January 2017: Journal of Advanced Research
https://www.readbyqxmd.com/read/27866841/thai-yoga-improves-physical-function-and-well-being-in-older-adults-a-randomised-controlled-trial
#8
Chaiya Noradechanunt, Anthony Worsley, Herbert Groeller
OBJECTIVES: Compare two 12-week low-intensity exercise regimens on components of physical function and quality of life in community-dwelling healthy yet sedentary adults aged over 60. DESIGN: This study used a randomised, multi-arm, controlled trial design. METHODS: Thirty-nine sedentary participants (29 women), aged 67.7±6.7 years were randomly allocated to either a 12-week Thai Yoga (TY) or Tai Chi (TC) for 90min twice per week, or telephone counselling Control (C)...
October 27, 2016: Journal of Science and Medicine in Sport
https://www.readbyqxmd.com/read/27866236/effects-of-physical-exercise-on-markers-of-cellular-immunosenescence-a-systematic-review
#9
REVIEW
H Cao Dinh, I Beyer, T Mets, O O Onyema, R Njemini, W Renmans, M De Waele, K Jochmans, S Vander Meeren, I Bautmans
Aging affects negatively the immune system, defined as immunosenescence, which increases the susceptibility of elderly persons to infection, autoimmune disease, and cancer. There are strong indications that physical exercise in elderly persons may prevent the age-related decline in immune response without significant side effects. Consequently, exercise is being considered as a safe mode of intervention to reduce immunosenescence. The aim of this review was to appraise the existing evidence regarding the impact of exercise on surface markers of cellular immunosenescence in either young and old humans or animals...
November 19, 2016: Calcified Tissue International
https://www.readbyqxmd.com/read/27864047/apoe%C3%AE%C2%B54-impacts-up-regulation-of-brain-derived-neurotrophic-factor-after-a-six-month-stretch-and-aerobic-exercise-intervention-in-mild-cognitively-impaired-elderly-african-americans-a-pilot-study
#10
Joanne S Allard, Oyonumo Ntekim, Steven P Johnson, Julius S Ngwa, Vernon Bond, Dynell Pinder, Richard F Gillum, Thomas V Fungwe, John Kwagyan, Thomas O Obisesan
Possession of the Apolipoprotein E (APOE) gene ε4 allele is the most prevalent genetic risk factor for late onset Alzheimer's disease (AD). Recent evidence suggests that APOE genotype differentially affects the expression of brain-derived neurotrophic factor (BDNF). Notably, aerobic exercise-induced upregulation of BDNF is well documented; and exercise has been shown to improve cognitive function. As BDNF is known for its role in neuroplasticity and survival, its upregulation is a proposed mechanism for the neuroprotective effects of physical exercise...
November 15, 2016: Experimental Gerontology
https://www.readbyqxmd.com/read/27862560/noninvasive-assessment-of-age-gender-and-exercise-effects-on-skeletal-muscle-initial-experience-with-t1-%C3%AF-mri-of-calf-muscle
#11
Xin-Gui Peng, Yuancheng Wang, Shijun Zhang, Yingying Bai, Hui Mao, Gao-Jun Teng, Shenghong Ju
PURPOSE: To prospectively investigate age- and gender-related changes in the fast-twitch (tibialis anterior, TA) and slow-twitch (soleus, SOL) skeletal muscle of healthy rats and volunteers and to compare the exercise-related difference in health volunteers with T1 ρ magnetic resonance imaging (MRI). MATERIALS AND METHODS: In all, 18 rats and 70 humans were involved in this study. For the animal study, T1 ρ relaxation times were measured in the TA and SOL rat muscle with a 3...
November 9, 2016: Journal of Magnetic Resonance Imaging: JMRI
https://www.readbyqxmd.com/read/27845200/a-combination-of-korean-mistletoe-extract-and-resistance-exercise-retarded-the-decline-in-muscle-mass-and-strength-in-the-elderly-a-randomized-controlled-trial
#12
Nam Ju Lim, Jun Ho Shin, Hye Jin Kim, Yeni Lim, Ji Yeon Kim, Won Jun Lee, Soo Jeong Han, Oran Kwon
Given the increased concerns about the degenerative decline in the physical performance of the elderly, there is a need for developing effective strategies to suppress the age-related loss of skeletal muscle mass and functional capacity through a lifestyle intervention. This randomized controlled trial examined whether a combination of Korean mistletoe extract (KME) supplement and exercise affected muscle mass, muscle function, and targeted molecular expressions. Sixty-seven subjects aged 55-75years were assigned to placebo, low-dose (1g/d), or high-dose (2g/d) of KME for 12weeks...
November 11, 2016: Experimental Gerontology
https://www.readbyqxmd.com/read/27831462/does-physical-exercise-improve-adl-capacities-in-people-over-65-years-with-moderate-or-severe-dementia-hospitalized-in-an-acute-psychiatric-setting-a-multisite-randomized-clinical-trial
#13
Elisabeth Bürge, André Berchtold, Christine Maupetit, Nathalie M-P Bourquin, Armin von Gunten, Daniel Ducraux, Serge Zumbach, Anne Peeters, Nicolas Kuhne
BACKGROUND: Several studies on the effect of physical exercise on activities of daily living (ADL) for people with dementia exist; yet, data concerning the specific context of acute psychiatric hospitals remain scant. This study measured the effect of a physical exercise program on ADL scores in patients with moderate to severe dementia hospitalized in an acute psychiatric ward. METHODS: A multicenter clinical trial was conducted in five Swiss and Belgian psychiatric hospitals...
November 10, 2016: International Psychogeriatrics
https://www.readbyqxmd.com/read/27829369/the-role-of-high-intensity-physical-exercise-in-the-prevention-of-disability-among-community-dwelling-older-people
#14
Astrid Etman, Frank H Pierik, Carlijn B M Kamphuis, Alex Burdorf, Frank J van Lenthe
BACKGROUND: Moderate to vigorous physical activity (MVPA) is considered important to prevent disability among community-dwelling older people. To develop MVPA programs aimed at reducing or preventing disability more insight is needed in the contributions of exercise duration and intensity and the interplay between the two. METHODS: Longitudinal data of 276 Dutch community-dwelling persons aged 65 years and older participating in the Elderly And their Neighbourhood (ELANE) study were used...
November 9, 2016: BMC Geriatrics
https://www.readbyqxmd.com/read/27828665/aerobic-training-modulates-t-cell-activation-in-elderly-women-with-knee-osteoarthritis
#15
W F Gomes, A C R Lacerda, G E A Brito-Melo, S F Fonseca, E Rocha-Vieira, A A O Leopoldino, M R Amorim, V A Mendonça
Osteoarthritis of the knee (kOA) is a disease that mainly affects the elderly and can lead to major physical and functional limitations. However, the specific effects of walking, particularly on the immune system, are unknown. Therefore, this study aimed to analyze the effect of 12 weeks of walking (3×/week) on the leukocyte profile and quality of life (QL) of elderly women with kOA. Sixteen women (age: 67±4 years, body mass index: 28.07±4.16 kg/m2) participated in a walking program. The variables were assessed before and after 12 weeks of training with a progressively longer duration (30-55 min) and higher intensity (72-82% of HRmax determined using a graded incremental treadmill test)...
2016: Brazilian Journal of Medical and Biological Research, Revista Brasileira de Pesquisas Médicas e Biológicas
https://www.readbyqxmd.com/read/27824313/evidence-of-a-metabolic-reserve-in-the-skeletal-muscle-of-elderly-people
#16
Gwenael Layec, Joel D Trinity, Corey R Hart, Yann Le Fur, Jacob R Sorensen, Eun-Kee Jeong, Russell S Richardson
The purpose of the present study was to determine whether mitochondrial function is limited by O2 availability or the intrinsic capacity of mitochondria to synthesize ATP in elderly individuals. To this aim, we examined, in comparison to free-flow conditions (FF), the effect of superimposing reactive hyperemia (RH), induced by a period of brief ischemia during the last min of exercise, on O2 availability and mitochondrial function in the calf muscle. 12 healthy, untrained, elderly subjects performed dynamic plantar flexion exercise and phosphorus magnetic resonance spectroscopy ((31)P-MRS), near-infrared spectroscopy (NIRS), and Doppler ultrasound were used to assess muscle metabolism and peripheral hemodynamics...
November 6, 2016: Aging
https://www.readbyqxmd.com/read/27823704/effect-of-different-types-of-exercise-on-sleep-quality-of-elderly-subjects
#17
José M T Bonardi, Leandra G Lima, Giulliard O Campos, Rodrigo F Bertani, Júlio C Moriguti, Eduardo Ferriolli, Nereida K C Lima
OBJECTIVE/BACKGROUND: There are still many gaps in research concerning the effect of different physical training modalities on sleep quality in the elderly population. Thus, the objective of the present study was to compare the quality of sleep of hypertensive elderly subjects submitted to two types of training (ie, aerobic exercise alone or combined aerobic and resistance training). PATIENTS/METHODS: Participants aged 60-75 years were randomized to three groups: aerobic group (AG), combined aerobic and resistance group (ARG), and control untrained group (CG)...
September 2016: Sleep Medicine
https://www.readbyqxmd.com/read/27821937/effects-of-24-week-resistance-exercise-training-on-carotid-peak-systolic-and-end-diastolic-flow-velocity-in-healthy-older-adults
#18
Jinkee Park
[Purpose] The aim of this study was to examine the effect of resistance exercise on carotid intima-media thickness, luminal diameter, peak systolic flow velocity, end diastolic flow velocity, and wall shear rate in healthy elderly men. [Subjects and Methods] Thirty healthy elderly men (age ≥65 years) were randomly divided into a control (n=15) and resistance exercise (n=15) groups. The 24-week exercise intervention consisted of 3 days of resistance exercise per week using an elastic band per week. Body composition, physical function, blood pressure, and carotid variables were measured at baseline and after 24 weeks...
October 2016: Journal of Physical Therapy Science
https://www.readbyqxmd.com/read/27810664/the-resilience-status-of-empty-nest-elderly-in-a-community-a-latent-class-analysis
#19
Jie Zhang, Jing-Ping Zhang, Qiao-Mei Cheng, Fei-Fei Huang, Shu-Wen Li, An-Ni Wang, Pan Su
OBJECTIVE: The aim of this study was to examine the status and characteristics of resilience among empty-nest elderly in a community in China using exploratory latent class analysis (LCA). METHODS: This study enrolled 250 empty-nest elderly as the study respondents. General information regarding the resilience of empty-nest elderly was investigated using the General Information Questionnaire and Connor-Davidson Resilience Scale, Chinese version, and we then used LCA and multivariate logistic regression to discuss the characteristics of resilience among empty-nest elderly individuals...
January 2017: Archives of Gerontology and Geriatrics
https://www.readbyqxmd.com/read/27802775/coping-strategies-in-spanish-older-adults-a-mimic-model-of-socio-demographic-characteristics-and-activity-level
#20
Laura Rubio, Cristina G Dumitrache, Alfonso J García, Eulogio Cordón-Pozo
OBJECTIVES: The aim of this study was to analyze the combined effect of socio-demographic characteristics and activity level on coping strategies and to test which of these variables has a greater impact on coping. METHOD: A sample of 243 men and women aged 55-99 years old was selected from different elderly activity centers in Granada, Spain, using a convenience sampling. Associations between eight coping strategies measured by Coping Strategies Inventory and the above mentioned variables were examined using a Multiple Indicator and Multiple Causes model...
November 2, 2016: Aging & Mental Health
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