Search Results - "Bell, Kirsten E"

Day-to-Day Changes in Muscle Protein Synthesis in Recovery From Resistance, Aerobic, and High-Intensity Interval Exercise in Older Men by Bell, Kirsten E, Séguin, Christopher, Parise, Gianni, Baker, Steven K, Phillips, Stuart M

“…Resistance exercise (RE) and aerobic exercise are recommended for older adults for fitness and strength. High-intensity interval exercise (HIIT) is an…”
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Exercise training impacts skeletal muscle gene expression related to the kynurenine pathway by Allison, David J, Nederveen, Joshua P, Snijders, Tim, Bell, Kirsten E, Kumbhare, Dinesh, Phillips, Stuart M, Parise, Gianni, Heisz, Jennifer J

“…Exercise positively impacts mood and symptoms of depression; however, the mechanisms underlying these effects are not fully understood. Recent evidence…”
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Ultrasound image resolution influences analysis of skeletal muscle composition by Paris, Michael T., Bell, Kirsten E., Avrutin, Egor, Mourtzakis, Marina

“…Introduction Analysis of muscle composition using ultrasound requires standardization of several equipment settings (i.e. gain). However, the influence of…”
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Influence of Subcutaneous Adipose Tissue and Skeletal Muscle Thickness on Rectus Femoris Echo Intensity in Younger and Older Males and Females by Paris, Michael T., Bell, Kirsten E., Avrutin, Egor, Rosati, Katherine, Mourtzakis, Marina

“…Objectives Ultrasound measurements of muscle echo intensity are commonly used surrogates of muscle composition (eg, intramuscular adipose tissue). However,…”
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Altered features of body composition in older adults with type 2 diabetes and prediabetes compared with matched controls by Bell, Kirsten E., Paris, Michael T., Avrutin, Egor, Mourtzakis, Marina

“…Background Ageing is accompanied by muscle loss and fat gain, which may elevate the risk of type 2 diabetes (T2D). However, there is a paucity of data on the…”
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Correction: A whey protein-based multi-ingredient nutritional supplement stimulates gains in lean body mass and strength in healthy older men: A randomized controlled trial by Bell, Kirsten E, Snijders, Tim, Zulyniak, Michael, Kumbhare, Dinesh, Parise, Gianni, Chabowski, Adrian, Phillips, Stuart M

“…[This corrects the article DOI: 10.1371/journal.pone.0181387.]…”
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Low-frequency exercise training improves cardiovascular fitness and strength during treatment for breast cancer: a single-arm intervention study by Bell, Kirsten E., Pfeiffer, Amanda G., Schmidt, Schuyler, Bos, Lisa, Russell, Caryl, Barnes, Tyler, Di Sebastiano, Katie M., Avrutin, Egor, Gibson, Marielle, Dubin, Joel A., Mourtzakis, Marina

“…Aerobic and resistance exercise during and after cancer treatment are important for health-related outcomes, however treatment-specific barriers may inhibit…”
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A Multi-Ingredient Nutritional Supplement in Combination With Resistance Exercise and High-Intensity Interval Training Improves Cognitive Function and Increases N -3 Index in Healthy Older Men: A Randomized Controlled Trial by Bell, Kirsten E, Fang, Hanna, Snijders, Tim, Allison, David J, Zulyniak, Michael A, Chabowski, Adrian, Parise, Gianni, Phillips, Stuart M, Heisz, Jennifer J

“…We aimed to evaluate the effect of multi-ingredient nutritional supplementation, with and without exercise training, on cognitive function in healthy older…”
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A whey protein-based multi-ingredient nutritional supplement stimulates gains in lean body mass and strength in healthy older men: A randomized controlled trial by Bell, Kirsten E, Snijders, Tim, Zulyniak, Michael, Kumbhare, Dinesh, Parise, Gianni, Chabowski, Adrian, Phillips, Stuart M

“…Protein and other compounds can exert anabolic effects on skeletal muscle, particularly in conjunction with exercise. The objective of this study was to…”
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Corrigendum: A Multi-Ingredient Nutritional Supplement in Combination With Resistance Exercise and High-Intensity Interval Training Improves Cognitive Function and Increases N-3 Index in Healthy Older Men: A Randomized Controlled Trial by Bell, Kirsten E., Fang, Hanna, Snijders, Tim, Allison, David J., Zulyniak, Michael A., Chabowski, Adrian, Parise, Gianni, Phillips, Stuart M., Heisz, Jennifer J.

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Integrated Myofibrillar Protein Synthesis in Recovery From Unaccustomed and Accustomed Resistance Exercise With and Without Multi-ingredient Supplementation in Overweight Older Men by Bell, Kirsten E, Brook, Matthew S, Snijders, Tim, Kumbhare, Dinesh, Parise, Gianni, Smith, Ken, Atherton, Philip J, Phillips, Stuart M

“…We previously showed that daily consumption of a multi-ingredient nutritional supplement increased lean mass in older men, but did not enhance lean tissue…”
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Myokines and adipokines in sarcopenia: understanding cross-talk between skeletal muscle and adipose tissue and the role of exercise by Paris, Michael T, Bell, Kirsten E, Mourtzakis, Marina

“…•Animal and cell culture work demonstrate that irisin, leptin, and adiponectin have the potential to positively regulate skeletal muscle size.•Discrepancies…”
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Corrigendum: Integrated Myofibrillar Protein Synthesis in Recovery From Unaccustomed and Accustomed Resistance Exercise With and Without Multi-ingredient Supplementation in Overweight Older Men by Bell, Kirsten E, Brook, Matthew S, Snijders, Tim, Kumbhare, Dinesh, Parise, Gianni, Smith, Ken, Atherton, Philip J, Phillips, Stuart M

“…[This corrects the article DOI: 10.3389/fnut.2019.00040.]…”
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Body size normalization of ultrasound measured anterior upper leg muscle thickness in younger and older males and females by Paris, Michael T., Bell, Kirsten E., Avrutin, Egor, Mourtzakis, Marina

“…Background Ultrasound measurements of the anterior upper leg muscle thickness are often used to quantify muscle mass; however, the ideal normalization approach…”
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Associations between skeletal muscle echo intensity and thickness in relation to glucose homeostasis in healthy and glucose impaired older males by Paris, Michael T., Bell, Kirsten E., Avrutin, Egor, Mourtzakis, Marina

“…Aging-related changes in muscle composition and mass may predispose older adults to developing insulin resistance. Ultrasound echo intensity and thickness are…”
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Prolonged exercise training improves the acute type II muscle fibre satellite cell response in healthy older men by Snijders, Tim, Nederveen, Joshua P., Bell, Kirsten E., Lau, Sean W., Mazara, Nicole, Kumbhare, Dinesh A., Phillips, Stuart M., Parise, Gianni

“…Key points Skeletal muscle stem cells, termed satellite cells, play a crucial role in repair and remodelling of muscle in response to exercise An age‐related…”
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Association of strength, power, and function with muscle thickness, echo intensity, and lean tissue in older males by Paris, Michael T, Bell, Kirsten E, Avrutin, Egor, Mourtzakis, Marina

“…Dual-energy X-ray absorptiometry (DXA) appendicular lean tissue is used to screen older adults for sarcopenia. However, emerging data indicates that…”
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Older males exhibit reduced anterior upper leg and anterior abdominal muscle thickness compared to younger males when matched for relative appendicular lean tissue by Paris, Michael T., Bell, Kirsten E., Avrutin, Egor, Mourtzakis, Marina

“…•Ageing is associated with non-uniform differences in muscle thickness across the body.•Muscle thickness demonstrates larger differences than lean tissue with…”
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Age‐related changes to the satellite cell niche are associated with reduced activation following exercise by Nederveen, Joshua P., Joanisse, Sophie, Thomas, Aaron C. Q., Snijders, Tim, Manta, Katherine, Bell, Kirsten E., Phillips, Stuart M., Kumbhare, Dinesh, Parise, Gianni

“…Skeletal muscle satellite cell (SC) function and responsiveness is regulated, in part, through interactions within the niche, in which they reside. Evidence…”
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Ingestion of a Multi-Ingredient Supplement Does Not Alter Exercise-Induced Satellite Cell Responses in Older Men by Snijders, Tim, Bell, Kirsten E, Nederveen, Joshua P, Saddler, Nelson I, Mazara, Nicole, Kumbhare, Dinesh A, Phillips, Stuart M, Parise, Gianni

“…Nutritional supplementation can have beneficial effects on body composition, strength, and function in older adults. However, whether the response of satellite…”
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