Impact of a Whole-Food, High-Soluble Fiber Diet on the Gut–Muscle Axis in Aged Mice

by Roger A. Fielding, Michael S. Lustgarten
Published 2024-04-01

Nutritional Mediators of Cellular Decline and Mitochondrial Dysfunction in Older Adults

by Jack M. Guralnik, Jerome N. Feige, Anurag Singh, Roger A. Fielding
Published 2021-04-01

Serum glycine is associated with regional body fat and insulin resistance in functionally-limited older adults.

by Michael S Lustgarten, Lori Lyn Price, Edward M Phillips, Roger A Fielding
Published 2013-01-01

Association of anorexia/appetite loss with malnutrition and mortality in older populations: A systematic literature review

by Roger A. Fielding, Francesco Landi, Karen E. Smoyer, Lisa Tarasenko, John Groarke
Published 2023-04-01

The effects of a physical and cognitive training intervention vs. physical training alone on older adults' physical activity: A randomized controlled trial with extended follow-up...

by Tiina Savikangas, Timo Törmäkangas, Anna Tirkkonen, Markku Alen, Roger A Fielding, Miia Kivipelto, Timo Rantalainen, Anna Stigsdotter Neely, Sarianna Sipilä
Published 2021-01-01

Calorie Restricted High Protein Diets Downregulate Lipogenesis and Lower Intrahepatic Triglyceride Concentrations in Male Rats

by Lee M. Margolis, Donato A. Rivas, Yassine Ezzyat, Erin Gaffney-Stomberg, Andrew J. Young, James P. McClung, Roger A. Fielding, Stefan M. Pasiakos
Published 2016-09-01

Systemic Vascular Function Is Associated with Muscular Power in Older Adults

by Kevin S. Heffernan, Angela Chalé, Cynthia Hau, Gregory J. Cloutier, Edward M. Phillips, Patrick Warner, Heather Nickerson, Kieran F. Reid, Jeffrey T. Kuvin, Roger A. Fielding
Published 2012-01-01

Effect of exercise and nutritional supplementation on health-related quality of life and mood in older adults: the VIVE2 randomized controlled trial

by Åsa von Berens, Roger A. Fielding, Thomas Gustafsson, Dylan Kirn, Jonathan Laussen, Margaretha Nydahl, Kieran Reid, Thomas G. Travison, Hao Zhu, Tommy Cederholm, Afsaneh Koochek
Published 2018-11-01

Prolonged calorie restriction downregulates skeletal muscle mTORC1 signaling independent of dietary protein intake and associated microRNA expression

by Lee M Margolis, Lee M Margolis, Donato A Rivas, Maria Berrone, Yassine Ezzyat, Andrew J Young, James P McClung, Roger A Fielding, Stefan M Pasiakos
Published 2016-10-01

Association between Pre‐intervention Physical Activity Level and Treatment Response to Exercise Therapy in Persons with Knee Osteoarthritis—An Exploratory Study

by Alison H. Chang, Jungwha Lee, Jing Song, Lori Lyn Price, Augustine C. Lee, Kieran F. Reid, Roger A. Fielding, Jeffrey B. Driban, William C. Harvey, Chenchen Wang
Published 2019-04-01

Effects of Low Doses of L-Carnitine Tartrate and Lipid Multi-Particulate Formulated Creatine Monohydrate on Muscle Protein Synthesis in Myoblasts and Bioavailability in Humans and...

by Roger A. Fielding, Donato Rivas, Gregory J. Grosicki, Yassine Ezzyat, Lisa Ceglia, Lori Lyn Price, Cemal Orhan, Kazim Sahin, Kelli Fowler, Tyler White, Shane Durkee, Katja Kritsch, Aouatef Bellamine
Published 2021-11-01

Mitochondrial DNA Sequence Variants Associated With Blood Pressure Among 2 Cohorts of Older Adults

by Thomas W. Buford, Todd M. Manini, John A. Kairalla, Mary M. McDermott, Carlos A. Vaz Fragoso, Haiying Chen, Roger A. Fielding, Abby C. King, Anne B. Newman, Gregory J. Tranah
Published 2018-09-01

Relation of pulse pressure to long-distance gait speed in community-dwelling older adults: findings from the LIFE-P study.

by Kevin S Heffernan, Todd M Manini, Fang-Chi Hsu, Steven N Blair, Barbara J Nicklas, Stephen B Kritchevsky, Anne B Newman, Kim Sutton-Tyrrell, Timothy S Church, William L Haskell, Roger A Fielding
Published 2012-01-01

Promoting safe walking among older people: the effects of a physical and cognitive training intervention vs. physical training alone on mobility and falls among older community-dwe...

by Sarianna Sipilä, Anna Tirkkonen, Tuomo Hänninen, Pia Laukkanen, Markku Alen, Roger A. Fielding, Miia Kivipelto, Katja Kokko, Jenni Kulmala, Taina Rantanen, Sanna E. Sihvonen, Elina Sillanpää, Anna Stigsdotter-Neely, Timo Törmäkangas
Published 2018-09-01

Effect of 24-month physical activity on cognitive frailty and the role of inflammation: the LIFE randomized clinical trial

by Zuyun Liu, Fang-Chi Hsu, Andrea Trombetti, Abby C. King, Christine K. Liu, Todd M. Manini, Roger A. Fielding, Marco Pahor, Anne B. Newman, Stephen Kritchevsky, Thomas M. Gill, for the LIFE Study investigators
Published 2018-10-01

The effect of intervening hospitalizations on the benefit of structured physical activity in promoting independent mobility among community-living older persons: secondary analysis...

by Thomas M. Gill, Daniel P. Beavers, Jack M. Guralnik, Marco Pahor, Roger A. Fielding, Michelle Hauser, Todd M. Manini, Anthony P. Marsh, Mary M. McDermott, Anne B. Newman, Heather G. Allore, Michael E. Miller, for the LIFE Study Investigators
Published 2017-03-01

Dose of physical activity, physical functioning and disability risk in mobility-limited older adults: Results from the LIFE study randomized trial.

by Roger A Fielding, Jack M Guralnik, Abby C King, Marco Pahor, Mary M McDermott, Catrine Tudor-Locke, Todd M Manini, Nancy W Glynn, Anthony P Marsh, Robert S Axtell, Fang-Chi Hsu, W Jack Rejeski, LIFE study group
Published 2017-01-01

Structured Moderate Exercise and Biomarkers of Kidney Health in Sedentary Older Adults: The Lifestyle Interventions and Independence for Elders Randomized Clinical Trial

by Anoop Sheshadri, Mason Lai, Fang-Chi Hsu, Scott R. Bauer, Shyh-Huei Chen, Warren Tse, Vasantha Jotwani, Gregory J. Tranah, Jennifer C. Lai, Stein Hallan, Roger A. Fielding, Christine Liu, Joachim H. Ix, Steven G. Coca, Michael G. Shlipak
Published 2023-11-01

Association of Accelerometry‐Measured Physical Activity and Cardiovascular Events in Mobility‐Limited Older Adults: The LIFE (Lifestyle Interventions and Independence for Elders) S...

by Shannon K. Cochrane, Shyh‐Huei Chen, Jodi D. Fitzgerald, John A. Dodson, Roger A. Fielding, Abby C. King, Mary M. McDermott, Todd M. Manini, Anthony P. Marsh, Anne B. Newman, Marco Pahor, Catrine Tudor‐Locke, Walter T. Ambrosius, Thomas W. Buford
Published 2017-12-01

Community-Based Activity and Sedentary Patterns Are Associated With Cognitive Performance in Mobility-Limited Older Adults

by Amal A. Wanigatunga, Todd M. Manini, Delilah R. Cook, Jeffrey Katula, Roger A. Fielding, Arthur F. Kramer, Joe Verghese, Stephen R. Rapp, Kaycee M. Sink, Abby C. King, Thomas W. Buford, Steve Anton, Neelesh Nadkarni, Janine M. Jennings, Kieran Reid, Mark A. Espeland, Thomas M. Gill, Marco Pahor, Joe R. Nocera, Joe R. Nocera, Joe R. Nocera
Published 2018-11-01