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Sarcopenia

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Full-Text Articles in Exercise Science

A157: The Effect Of Whole-Body Vibration Therapy On The Motor Abilities Of Patients With Sarcopenia, Haixia Wang, Mingjie Hu, Guangxin Wang, Xin-An Zhang Feb 2024

A157: The Effect Of Whole-Body Vibration Therapy On The Motor Abilities Of Patients With Sarcopenia, Haixia Wang, Mingjie Hu, Guangxin Wang, Xin-An Zhang

International Journal of Physical Activity and Health

Purpose: The highly morbid condition known as sarcopenia affects middle-aged and elderly people and is characterized by a progressive loss of whole-body muscle mass accelerated by aging. It is also accompanied by a decline in muscle strength and physiological function. These weakening functions manifest as impaired physical movement, increased risk of falls, disability, lower quality of life, and even death. Sarcopenia is progressively emerging as a new public health issue in China with a quickly aging population, making it vital to investigate effective exercise therapies for sarcopenic patients. Methods: Sixty sarcopenic patients (aged 60-75) from a local hospital in northeast …

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Growth Differentiation Factor 5 Is A Paracrine Regulator Of Sarcopenic Obesity, Landen W. Saling May 2022

Growth Differentiation Factor 5 Is A Paracrine Regulator Of Sarcopenic Obesity, Landen W. Saling

Graduate Theses and Dissertations

Sarcopenic obesity attributes to skeletal muscle loss more than sarcopenia and obesity alone. Individuals with SO suffer from the comorbidity of excess body fat and concurrent muscle mass loss due to aging. Growth differentiation factors (Gdfs) have never been recognized as playing a role in skeletal muscle maintenance in those with SO. Specifically, Gdf5, has been recognized as playing a part in Bone Morphogenic Protein signaling to activate protein synthesis and deactivate protein degradation via SMAD 1/5/8 and SMAD 4 complex. Using RNA sequencing, Gdf5 was identified as being significantly upregulated in SO mice. Purpose: To determine the cellular role …

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Accelerometer-Determined Physical Behavior Metrics And Their Associations With Sarcopenia Among Oldest-Old Adults, Eric M. Eberl Oct 2021

Accelerometer-Determined Physical Behavior Metrics And Their Associations With Sarcopenia Among Oldest-Old Adults, Eric M. Eberl

Masters Theses

INTRODUCTION: Sarcopenia is a loss of muscle function and muscle mass which frequently occurs among the oldest-old adult population (aged 85+ years). The analysis of accelerometer-determined physical behavior volumes and patterns of oldest-old adults might provide novel insights into the associations with sarcopenia and its components. METHODS: A total of 145 participants in the primary sample and 87 participants in the subsample with a mean age of 88.2 (2.5) years from the Health, Aging, and Body Composition study cohort provided cross-sectional data of handgrip strength, appendicular lean mass, gait speed, and accelerometry. Probable, confirmed, and severe sarcopenia were assessed based …

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Effects Of Adherence To A Higher Protein Diet On Weight Loss, Markers Of Health, Melyn Galbreath, Bill Campbell, Paul La Bounty, Jennifer Bunn, Jaqueline Dove, Travis Harvey, Geoffrey Hudson, Jean L. Guttierez, Kyle Levers, Elfego Galvan, Andrew Jagim, Lori Greenwood, Matthew B. Cooke, Mike Greenwood, Chris Rasmussen, Richard B. Kreider Aug 2018

Effects Of Adherence To A Higher Protein Diet On Weight Loss, Markers Of Health, Melyn Galbreath, Bill Campbell, Paul La Bounty, Jennifer Bunn, Jaqueline Dove, Travis Harvey, Geoffrey Hudson, Jean L. Guttierez, Kyle Levers, Elfego Galvan, Andrew Jagim, Lori Greenwood, Matthew B. Cooke, Mike Greenwood, Chris Rasmussen, Richard B. Kreider

Faculty Scholarship

Resistance training and maintenance of a higher protein diet have been recommended to help older individuals maintain muscle mass. This study examined whether adherence to a higher protein diet while participating in a resistance-based exercise program promoted more favorable changes in body composition, markers of health, and/or functional capacity in older females in comparison to following a traditional higher carbohydrate diet or exercise training alone with no diet intervention. In total, 54 overweight and obese females (65.9 ± 4.7 years; 78.7 ± 11 kg, 30.5 ± 4.1 kg/m2, 43.5 ± 3.6% fat) were randomly assigned to an exercise-only …

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Physical Therapy Considerations For Chronic Kidney Disease And Secondary Sarcopenia, Michael O. Harris-Love, Haniel J. Hernandez, Gideon Obamwonyi Jan 2018

Physical Therapy Considerations For Chronic Kidney Disease And Secondary Sarcopenia, Michael O. Harris-Love, Haniel J. Hernandez, Gideon Obamwonyi

Exercise and Nutrition Sciences Faculty Publications

Chronic kidney disease (CKD) is a progressive condition that may negatively affect musculoskeletal health. These comorbidities may include malnutrition, osteoporosis, and decreased lean body mass. Secondary sarcopenia due to CKD may be associated with mobility limitations and elevated fall risk. Physical therapists are well-positioned among the health care team to screen for secondary sarcopenia in those with CKD and for the treatment of musculoskeletal comorbid conditions that may affect functional performance. Given the consequences of both low muscle mass and low bone mineral density, appropriate and timely physical therapy is important for fall risk assessment and intervention to minimize the …

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Quantitative Ultrasound: Measurement Considerations For The Assessment Of Muscular Dystrophy And Sarcopenia, Michael O. Harris-Love, Reza Monfaredi, Catheeja Ismail, Marc R. Blackman, Kevin Cleary Jul 2014

Quantitative Ultrasound: Measurement Considerations For The Assessment Of Muscular Dystrophy And Sarcopenia, Michael O. Harris-Love, Reza Monfaredi, Catheeja Ismail, Marc R. Blackman, Kevin Cleary

Exercise and Nutrition Sciences Faculty Publications

Diagnostic musculoskeletal ultrasound has potential clinical utility in characterizing pathological muscle tissue. Sonography has been long proposed as method of assessing muscle damage due to neuromuscular diseases such as muscular dystrophy, and more recently, changes in body and tissue composition associated with muscle wasting disorders such as sarcopenia. The use of quantitative ultrasound as an adjunct diagnostic procedure has different technical challenges than the traditional use of ultrasound in clinical medicine. Operator-dependent technique and variation are critical considerations when obtaining measures of echointensity (i.e., tissue composition estimates) and tissue dimensions (i.e., muscle thickness) – key elements of the ultrasound assessment …

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Evaluation Of Shake Weight Protocol In Senior Populations, Isaac F. Cook Dec 2013

Evaluation Of Shake Weight Protocol In Senior Populations, Isaac F. Cook

Graduate Theses and Dissertations

The Shake Weight® (SW®) is designed to improve muscular fitness in a quick and inexpensive way. This study aimed to determine if the SW® was an effective tool at improving muscular fitness, body composition, and bone mineral density (BMD) in post-menopausal women. Participants were 17 healthy, post-menopausal women from aMidwestern University and divided into two training (SW® and HIT) interventions that lasted 10 weeks. HIT participants performed three sets of 8 repetitions at 80% of their estimated 1RM for the chest press, leg press, lat pulldown, and seated row. SW® participants performed the exercises prescribed by the SW® manufacturer. Changes …

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