Results 81 to 90 of about 136,147 (290)

Hematopoietic (stem) cells—The elixir of life?

FEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo, Jonah Anderson, Emilie Dinh Vedrenne, Noël Yeh Martín, Jette Lengefeld   +4 more
wiley   +1 more source

Implications of Walking Aid Selection for Nonweightbearing Ambulation on Stance Limb Plantar Force, Walking Speed, Perceived Exertion, and Device Preference in Healthy Adults 50 Years of Age and Older

Foot & Ankle Orthopaedics, 2021
Background: Young adults often tolerate the increased energy expenditure, coordination, and stance limb discomfort associated with walking aids for nonweightbearing ambulation. Adults aged ≥50 years may not have the same tolerance.
David C. Kingston PhD, Sarah Ferwerda MPT, Curtis Fontaine MPT, Marhanda Keeping MPT, Jeffrey Stewart MPT, Rachel Ward MPT, Jenelle Zapski MPT, Kassondra Collins PhD, Samuel K. Essien PhD, Audrey R. Zucker-Levin MBA, PhD   +9 more
doaj   +1 more source

Carbohydrate gel ingestion significantly improves the intermittent endurance capacity, but not sprint performance, of adolescent team games players during a simulated team games protocol [PDF]

, 2012
The aim of this study was to investigate the influence of ingesting a carbohydrate (CHO) gel on the intermittent endurance capacity and sprint performance of adolescent team games players.
Phillips, Shaun, Sanderson, Mark F., Sproule, John, Turner, Anthony P.   +3 more
core   +3 more sources

Liquid Hydroxyurea (Xromi) for Children With Sickle Cell Anemia: A New Solution Compounding Existing Problems

Pediatric Blood &Cancer, EarlyView.
Alexandra Power‐Hays, Charles T. Quinn
wiley   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Session Rating of Perceived Exertion (sRPE) Load and Training Impulse Are Strongly Correlated to GPS-Derived Measures of External Load in NCAA Division I Women’s Soccer Athletes [PDF]

, 2021
Andrew T. Askow, Alexa L. Lobato, Daniel J. Arndts, Will Jennings, Andreas Kreutzer, Jacob L. Erickson, Phil Esposito, Jonathan M. Oliver, Carl Foster, Andrew R. Jagim   +9 more
openalex   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Comparison of the electrical activity in upper trapezius and wrist extensor muscles during two typewriting conditions

Fisioterapia em Movimento
Introduction The proper use of the position of the arm and wrist while typing may reduce muscle overload and prevent musculoskeletal disorders.Objective To evaluate the electromyographic activity of upper trapezius and wrist extensor muscles during two ...
João Carlos Comel, João Pedro Batista Junior, Eliana Paula Chini, Hugo Maxwell Pereira, Rodrigo Luiz Carregaro, Jefferson Rosa Cardoso   +5 more
doaj   +1 more source

In-season internal and external training load quantification of an elite European soccer team [PDF]

, 2019
Elite soccer teams that participate in European competitions need to have players in the best physical and psychological status possible to play matches.
Brito, João, Ferraz, Ricardo, Marinho, Daniel A., Marques, Mário C., Martins, Alexandre, Mendes, Bruno, Oliveira, Rafael   +6 more
core   +2 more sources

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source