Results 231 to 240 of about 169,719 (379)

Sarcopenia Accelerates at Advanced Ages in Fisher 344xBrown Norway Rats

, 2008
Entela B. Lushaj, Julene K. Johnson, Debbie McKenzie, Judd M. Aiken   +3 more
openalex   +1 more source

Sarcopenia, Cardiopulmonary Fitness, and Physical Disability in Community-Dwelling Elderly People [PDF]

, 2010
Meng‐Yueh Chien, Hsu‐Ko Kuo, Ying‐Tai Wu   +2 more
openalex   +1 more source

Protein Catabolites as Blood‐Based Biomarkers of Aging Physiology: Findings From the Dog Aging Project

Aging Cell, EarlyView.
The Dog Aging Project identifies protein catabolites as biomarkers of age and aging physiology in the Precision Cohort of companion dogs across the United States. ABSTRACT Our understanding of aging has grown through the study of systems biology, including single‐cell analysis, proteomics and metabolomics.
Benjamin R. Harrison, Maria Partida‐Aguilar, Abbey Marye, Danijel Djukovic, Mandy Kauffman, Matthew D. Dunbar, Blaise L. Mariner, Brianah M. McCoy, Yadid M. Algavi, Efrat Muller, Shiri Baum, Tal Bamberger, Dan Raftery, Kate E. Creevy, Dog Aging Project Consortium, Joshua M. Akey, Anne Avery, Brooke Benton, Marta G. Castelhano, Amanda E. Coleman, Kyle Crowder, Virginia R. Fajt, Annette L. Fitzpatrick, Unity Jeffery, Erica C. Jonlin, Matt Kaeberlein, Elinor K. Karlsson, Kathleen F. Kerr, Jonathan M. Levine, Paul Litwin, Jing Ma, Audrey Ruple, Stephen M. Schwartz, Sandi Shrager, M. Katherine Tolbert, Silvan R. Urfer, Benjamin S. Wilfond, Anne Avery, Elhanan Borenstein, Noah Snyder‐Mackler, Daniel E. L. Promislow   +40 more
wiley   +1 more source

Aging Reduces Intestinal Stem Cell Activity in Killifish and Intermittent Fasting Reverses Intestinal Gene Expression Patterns

Aging Cell, EarlyView.
Intestinal stem cells occur in clusters, and the cycle time of stem cells increases with age. The age‐dependent decline in structural intestinal tissue homeostasis is associated with a decline in stem cell activity. Aging causes significant changes in intestinal gene expression; intermittent fasting from adulthood onwards results in a gene expression ...
Michael Kothmayer, Sylvia Laffer, Philipp Widmayer, Elmar E. Ebner, Fehima Ugarak, David Martin, Stefan H. Geyer, Kareem Elsayad, Wolfgang J. Weninger, Sabine Lagger, Klara Weipoltshammer, Oliver Pusch, Christian Schöfer   +12 more
wiley   +1 more source

Low body mass index and sarcopenia associated with dose-limiting toxicity of sorafenib in patients with renal cell carcinoma [PDF]

, 2010
S. Antoun, Vickie E. Baracos, Laura Birdsell, Bernard Escudier, Michael B. Sawyer   +4 more
openalex   +1 more source

Regenerate to “Rejuvenate”: Insights From Adult Resident Stem Cells of Aged Flatworms and Mice

Aging Cell, EarlyView.
Resident stem cells from aged planaria and murine skeletal muscle possess some inherent abilities to mitigate signs of aging after tissue regeneration. ABSTRACT Adult resident stem cells are capable of regenerating tissues that manifest signs of “rejuvenation” in flatworms and mice of older ages.
Kevin A. Murach, Cory M. Dungan, Toby L. Chambers, Steve Horvath, Jayakrishnan Nandakumar, Vadim N. Gladyshev, Scott D. Pletcher, Xiaoting Dai, Longhua Guo   +8 more
wiley   +1 more source

Prevalence and risk factors of sarcopenia and effect of sarcopenia on functional status and falls incidents among the elderly in Selangor. [PDF]

PeerJ
Kandayah T, Safian N, Shah SA.
europepmc   +1 more source

Remodeling of the neuromuscular junction precedes sarcopenia related alterations in myofibers [PDF]

, 2010
Michael R. Deschenes, Mackenzie A. Roby, Margaret K. Eason, M. Brennan Harris   +3 more
openalex   +1 more source

Muscle Regeneration Can Be Rescued in a Telomerase Deficient Zebrafish Model of Ageing by MMP Inhibition

Aging Cell, EarlyView.
Inhibition of MMP9/13 restores both muSC behaviour and regeneration, while macrophage ablation enhances muSC recruitment to the injury, but fails to improve muscle repair in telomerase‐deficient zebrafish larvae. ABSTRACT Ageing progressively impairs skeletal muscle regeneration, contributing to reduced mobility and quality of life. While the molecular
Yue Yuan, Carlene Dyer, Robert D. Knight
wiley   +1 more source

Amino Acid Kinetics and the Response to Nutrition in Patients with Cancer [PDF]

, 2019
Deutz, Nicolaas Ep, Engelen, Marielle Pkj, Teleni, Laisa, van der Meij, Barbara S   +3 more
core   +1 more source