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Osteoporosis exercise

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https://www.readbyqxmd.com/read/28101776/plyometric-exercise-and-bone-health-in-children-and-adolescents-a-systematic-review
#1
REVIEW
Alejandro Gómez-Bruton, Ángel Matute-Llorente, Alejandro González-Agüero, José A Casajús, Germán Vicente-Rodríguez
BACKGROUND: Many jumping interventions have been performed in children and adolescents in order to improve bone-related variables and thus, ensure a healthy bone development during these periods and later in life. This systematic review aims to summarize and update present knowledge regarding the effects that jumping interventions may have on bone mass, structure and metabolism in order to ascertain the efficacy and durability (duration of the effects caused by the intervention) of the interventions...
January 19, 2017: World Journal of Pediatrics: WJP
https://www.readbyqxmd.com/read/28064225/influence-of-mechanical-force-on-bone-matrix-proteins-in-ovariectomised-mice-and-osteoblast-like-mc3t3-e1-cells
#2
Meng Zhang, Shintaro Ishikawa, Tomoko Inagawa, Hideshi Ikemoto, Shiyu Guo, Masataka Sunagawa, Tadashi Hisamitsu
AIM: To investigate the effect of mechanical stress on periostin and semaphorin-3A expression in a murine model of postmenopausal osteoporosis and in osteoblast-like MC3T3-E1 cells. MATERIALS AND METHODS: Female mice were divided into three groups and treated with a sham operation, ovariectomy (OVX) or OVX plus treadmill training (OVX+Run). After 10 weeks, tibias were used for histological analysis. MC3T3-E1 cells were burdened by mechanical stress using a centrifuge or were treated with periostin, and the production of biologically-active semaphorin-3A was examined in vitro...
2, 2017: In Vivo
https://www.readbyqxmd.com/read/28035445/effect-of-progressive-high-impact-exercise-on-femoral-neck-structural-strength-in-postmenopausal-women-with-mild-knee-osteoarthritis-a-12-month-rct
#3
J Multanen, T Rantalainen, H Kautiainen, R Ahola, T Jämsä, M T Nieminen, E Lammentausta, A Häkkinen, I Kiviranta, A Heinonen
: It is uncertain whether subjects with mild knee osteoarthritis, and who may be at risk of osteoporosis, can exercise safely with the aim of improving hip bone strength. This RCT showed that participating in a high-impact exercise program improved femoral neck strength without any detrimental effects on knee cartilage composition. INTRODUCTION: No previous studies have examined whether high-impact exercise can improve bone strength and articular cartilage quality in subjects with mild knee osteoarthritis...
December 29, 2016: Osteoporosis International
https://www.readbyqxmd.com/read/28034589/bone-variables-in-active-overweight-obese-men-and-sedentary-overweight-obese-men
#4
Georges El Khoury, Hassane Zouhal, Geneviève Cabagno, César El Khoury, Maroun Rizkallah, Ghassan Maalouf, Rawad El Hage
The aim of this study was to compare bone variables in active overweight/obese men and sedentary overweight/obese men. Thirty-seven active overweight/obese men and 45 sedentary overweight/obese men participated in this study. Weight and height were measured, and body mass index was calculated. Body composition and bone variables (bone mineral content [BMC], bone mineral density [BMD], geometric indices of hip bone strength, and trabecular bone score) were measured by DXA. Physical activity level, daily calcium intake, daily protein intake, and sleep duration were measured by validated questionnaires...
December 26, 2016: Journal of Clinical Densitometry
https://www.readbyqxmd.com/read/28017954/-the-effect-of-exercise-and-sports-on-musculoskeletal-health-in-the-elderly
#5
Atsushi Harada
There is insufficient information on the effect of exercise and sports on musculoskeletal health in the elderly. Although the effects of sports are still unclear, the effects of exercise could be significant. For example, exercise improves osteoporosis by increasing bone mineral density and ameliorates sarcopenia by increasing muscle mass, muscular strength, and walking speed. As a result, fall risk is reduced and fracture risk is also likely to improve. Tai Chi is reportedly effective for joint pain and stiffness, and may improve symptoms of osteoarthritis...
2017: Clinical Calcium
https://www.readbyqxmd.com/read/28017951/-the-effects-of-exercising-in-childhood-on-bone-health
#6
Kazuhiro Imai, Jun Iwamoto, Suguru Torii, Atsushi Masujima
In contemporary Japan, there is a polarizing trend in children who exercise more than 1,800 minutes a week and those who exercise less than 60 minutes a week. Quite a lot of girls in particular hate exercise,and therefore they don't get enough of it. Osteoporosis is a preventable disease from childhood. It is crucial for girls to exercise and to provide appropriate stimulation to bones before menarche, which increases bone mineral content. Exercise and sports in childhood are characterized as the ways to the lifelong prevention strategies against osteoporosis and fractures...
2017: Clinical Calcium
https://www.readbyqxmd.com/read/28017948/-influences-of-resistance-training-on-bone
#7
Naoyuki Kawao, Hiroshi Kaji
Resistance training has been known to be effective to maintain and improve bone mineral density(BMD)and bone strength. Resistance training in combination with other types of exercise might be effective for maintaining BMD in patients with osteoporosis. Resistance training improves a decrease in BMD through an enhancement of bone formation and a suppression of bone resorption. It is thought that resistance training might affect bone metabolism through direct biomechanical force on bone cells and endocrinological factors as well as the nervous system...
2017: Clinical Calcium
https://www.readbyqxmd.com/read/28017944/-the-effects-of-exercise-and-sports-activities-on-bone-and-joint-morbidities
#8
Shinichi Yoshiya
Exercise and sports activities can afford mechanical stimuli to the bone and joint tissues which are required to maintain the tissue properties. Moreover, physical exercise is an important part of the management of bone and joint morbidities such as osteoporosis, osteoarthritis, and low back pain. On the other hand, excessive mechanical load involved in exercise and sports activities can be harmful potentially causing overuse injuries of the musculoskeletal tissues. Especially, safety margin for the amount of acceptable mechanical stress is narrow in the elderly due to preexisting musculoskeletal problems...
2017: Clinical Calcium
https://www.readbyqxmd.com/read/28017941/-a-role-of-exercise-and-sports-in-the-prevention-of-osteoporosis
#9
Jun Iwamoto
Physical activity plays an important role in maintaining or enhancing bone health. Jumping exercise increases bone mineral content(BMC)in prepubescent children(premenarcheal girls). Bone mineral density(BMD)is higher in adolescent athletes who are engaged in weight-bearing activities. Jumping exercise, muscle strengthening exercise, and weight-bearing plus muscle strengthening exercises increase BMD in young adults and premenopausal women. Walking, aerobic weight-bearing exercise, muscle strengthening exercise, and weight-bearing plus muscle strengthening exercises maintain or increase BMD in postmenopausal women...
2017: Clinical Calcium
https://www.readbyqxmd.com/read/28012805/clinical-implications-of-sarcopenia-on-decreased-bone-density-in-men-with-chronic-obstructive-pulmonary-disease
#10
Ji An Hwang, Young Sam Kim, Ah Young Leem, Moo Suk Park, Se Kyu Kim, Joon Chang, Ji Ye Jung
BACKGROUND: Sarcopenia and osteoporosis are systemic features of chronic obstructive pulmonary disease (COPD). The present study investigated the association between sarcopenia and osteopenia/osteoporosis, and the factors associated with low bone mineral density (BMD) in men with COPD. METHODS: Data of 777 men with COPD who underwent both pulmonary function test and dual energy X-ray absorptiometry were extracted from the Korean National Health and Nutritional Examination Survey database between 2008 and 2011...
December 21, 2016: Chest
https://www.readbyqxmd.com/read/28004297/evaluation-of-the-first-fracture-liaison-service-in-the-greek-healthcare-setting
#11
Polyzois Makras, Maria Panagoulia, Andriana Mari, Stavroula Rizou, George P Lyritis
: We evaluated the first implementation of FLS in the Greek healthcare setting, at the 251 Hellenic Air Force and VA General Hospital of Athens. Participation rate was moderate (54.5%) and needs improvement; osteoporosis medication was either suggested or reviewed in 74 out of the 116 patients recruited. PURPOSE: The purpose of this study was to evaluate the first implementation of a fracture liaison service (FLS) in Greece, at the 251 Hellenic Air Force and VA General Hospital, Athens...
December 2017: Archives of Osteoporosis
https://www.readbyqxmd.com/read/27921150/bone-mineral-density-is-decreased-in-fibromyalgia-syndrome-a-systematic-review-and-meta-analysis
#12
Sikarin Upala, Wai Chung Yong, Anawin Sanguankeo
Previous studies have shown that fibromyalgia syndrome (FMS) is associated with low level of physical activity and exercise, which may lead to an increased risk of osteoporosis. However, studies of bone mineral density (BMD) in fibromyalgia have shown conflicting results. Thus, we conducted a systematic review and meta-analysis to better characterize the association between FMS and BMD. A comprehensive search of the databases MEDLINE and EMBASE was performed from inception through May 2016. The inclusion criterion was the observational studies' assessment of the association between fibromyalgia and bone mineral density in adult subjects...
December 5, 2016: Rheumatology International
https://www.readbyqxmd.com/read/27898452/chronic-obstructive-pulmonary-disease-and-malnutrition-in-developing-countries
#13
Inderpaul S Sehgal, Sahajal Dhooria, Ritesh Agarwal
PURPOSE OF REVIEW: Chronic obstructive pulmonary disease (COPD) is a chronic inflammatory lung disorder characterized by progressive, poorly reversible airflow limitation. In addition to its pulmonary manifestations, COPD is also associated with several systemic expressions including anemia, osteoporosis, coronary artery disease, and malnutrition. In COPD, malnutrition is a consequence of reduced nutritional intake and muscle loss, further compounded by systemic inflammation. In the developing world, malnutrition is a significant problem by itself, even without any systemic illness...
November 24, 2016: Current Opinion in Pulmonary Medicine
https://www.readbyqxmd.com/read/27889047/sex-differences-in-the-association-between-stroke-and-bone-mineral-density-in-elderly-koreans-the-korean-national-health-and-nutrition-examination-survey-2008-2010
#14
Ji Eun Lee, Hye-Rim Jeon, Jung Keun Park, Kyung-Do Han, Ji-Hyun Kim, Jinnie Yoon, Seok-Won Park, Yang-Hyun Kim, Kyung-Hwan Cho
OBJECTIVES: The aim of this study was to investigate whether osteoporosis is more prevalent in elderly Korean people who have had a stroke and whether the association differs by sex. STUDY DESIGN: A total of 3806 elderly subjects (1951 men and 1855 women) from the Korea National Health and Nutrition Examination Survey were included in this study. Stroke history was determined by self-administered questionnaire. Bone mineral density (BMD) was measured at the lumbar spine, total hip, and neck of the femur using dual-energy X-ray absorptiometry...
January 2017: Maturitas
https://www.readbyqxmd.com/read/27885183/-osteoporosis-and-mechano-biosciences
#15
Toshio Matsumoto
Mechanical unloading due to long-term bedrest or microgravity during spaceflight causes a devastating influence on bone. Although bisphosphonates can prevent bone loss and hypercalciuria by mechanical unloading for up to 6 months, the influence of unloading for longer period of time is unknown. This is because mechanical loading is one of the most important stimuli for bone formation. Mechanical stress activates several intracellular signaling pathways. Among them, activation of stress-activated cation channel by fluid shear stress stimulates ERK-CREB signaling to enhance the expression of fos family transcription factors, which stimulates IL-11 expression in osteoblastic cells...
2016: Clinical Calcium
https://www.readbyqxmd.com/read/27883324/hormone-therapy-reduces-bone-resorption-but-not-bone-formation-in-postmenopausal-athletes
#16
Suzy Y Honisett, David Pagliaro, Kathy Tangalakis, Bronwyn Kingwell, Peter Ebeling, Robyn Craven, Juliana Antonopillai, Vasso Apostolopoulos, Lily Stojanovska
INTRODUCTION: Independently, hormone therapy and exercise have well-established protective effects on bone parameters. The combined effects of hormone therapy and exercise, however, are less clear. We, therefore, examined the effects of hormone therapy on bone turnover markers in postmenopausal women undergoing regular high intensity exercise. METHODS: In a randomised, double blind study, postmenopausal athletes competing at Masters level, received either hormone therapy (50 μg transdermal oestradiol, 5 mg MPA, n = 8) or placebo (n = 7) for 20 weeks...
November 1, 2016: Prilozi (Makedonska Akademija Na Naukite i Umetnostite. Oddelenie za Medicinski Nauki)
https://www.readbyqxmd.com/read/27866309/osteoporosis-in-patients-with-diabetes-after-kidney-transplantation
#17
REVIEW
Elvira O Gosmanova, Aidar R Gosmanov
Preexisting diabetes increases risk of fractures after kidney transplantation (KT). However, little is known about mechanisms and prevention of increased fragility in these patients. Pathophysiology of osteoporosis after KT is complex and characterized by high prevalence of adynamic bone disease. Despite high prevalence of preexisting diabetes in KT recipients, diabetes patients were underrepresented in the studies that explored mechanisms and treatments of osteoporosis after KT. Therefore, caution should be exercised before considering conventional fracture prevention strategies in this unique group of patients...
November 19, 2016: Reviews in Endocrine & Metabolic Disorders
https://www.readbyqxmd.com/read/27852187/prevention-of-breast-cancer
#18
Ian N Olver
Modifiable lifestyle factors may reduce the risk of developing breast cancer. Obesity is associated particularly with post-menopausal breast cancer. Diet is important, and exercise equivalent to running for up to 8 hours each week reduces the risk of breast cancer, both in its own right and through reducing obesity. Alcohol consumption may be responsible for 5.8% of breast cancers in Australia and it is recommended to reduce this to two standard drinks per day. Drinking alcohol and smoking increases the risk for breast cancer and, therefore, it is important to quit tobacco smoking...
November 21, 2016: Medical Journal of Australia
https://www.readbyqxmd.com/read/27851678/osteoporosis-preventive-practice-between-veteran-and-nonveteran-older-adults-findings-from-patient-reported-data
#19
Eun-Shim Nahm, Kathleen Charters, Eunhae Yoo, Linda M Keldsen, Shijun Zhu
BACKGROUND: Veterans are prone to bone-related illnesses due to multiple risk factors such as prior injuries. The aim of this study was to compare trends in osteoporosis preventive practices between veteran and nonveteran older adults. METHODS: This was a secondary data analysis using selected baseline data and discussion postings from an online bone health trial including participants (N = 866) recruited from My HealtheVet (MHV) and SeniorNet (SN). Data were analyzed using descriptive statistics, parametric statistics, and content analysis...
November 2016: Orthopaedic Nursing
https://www.readbyqxmd.com/read/27848901/herb-medicines-against-osteoporosis-active-compounds-relevant-biological-mechanisms
#20
Lei Wu, Zhuoyan Ling, Xueqin Feng, Caiping Mao, Zhice Xu
Osteoporosis is one of common bone disorders, affecting millions of people worldwide. Treatments of osteoporosis consist of pharmacotherapy and non-pharmacological interventions, such as mineral supplementation, lifestyle changes, and exercise programs. Due to the minimum side effects and favorable cost-effective therapeutic effects, herbal medicine has been widely applied in clinical practices for more than 2,000 years in China. Of the many traditional formulas reported for treating bone diseases, 4 single herbs namely (1) Herba Epimedii, (2) Rhizoma Drynariae, (3) Fructus Psoraleae, and (4) Cortex Eucommiae, are considered as the featured "Kidney-Yang" tonics, and frequently and effectively applied for preventing and treating osteoporosis...
November 16, 2016: Current Topics in Medicinal Chemistry
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