Results 101 to 110 of about 2,946,640 (243)

Red Blood Cell Surface Proteins and Cryopreservation for Tracking Altered Erythropoiesis

Drug Testing and Analysis, EarlyView.
Recombinant human erythropoietin altered red blood cell surface protein expression, but responses were inconsistent and accompanied by substantial baseline variability. Although cryopreservation reduced analytical variability, it did not improve biomarker performance, indicating limited utility for detecting altered erythropoiesis. ABSTRACT The present
Martin Thomassen, Thomas Bonne, Jonathan Graae, Sophie Møller, Ylva Hellsten, Henrik Sørensen, Nikolai B. Nordsborg, Jacob Bejder   +7 more
wiley   +1 more source

Session-Level Fluctuations in Barbell Velocity Under Standardized Loading Conditions: Contextual Monitoring Perspectives in Elite Track-and-Field Athletes

Applied Sciences
This study examined whether barbell velocity measured under standardized loading conditions during routine resistance training may provide useful contextual information for athlete monitoring in elite track-and-field athletes.
Bumchul Chung
doaj   +1 more source

Phase-Specific Changes in Rate of Force Development and Muscle Morphology Throughout a Block Periodized Training Cycle in Weightlifters

Sports, 2019
The purpose of this study was to investigate the kinetic and morphological adaptations that occur during distinct phases of a block periodized training cycle in weightlifters.
Dylan G. Suarez, Satoshi Mizuguchi, William Guy Hornsby, Aaron J. Cunanan, Donald J. Marsh, Michael H. Stone   +5 more
doaj   +1 more source

Detection of Lower Molecular Mass Peptides, Steroid Esters, and Multi‐Class Substances in a Single Dried Blood Spot for Comprehensive Initial Testing in Doping Control

Drug Testing and Analysis, EarlyView.
A validated LC‐HRMS/MS method enabled, for the first time, the simultaneous detection of lower molecular mass peptides, steroid esters, and multi‐class menu substances from a single dried blood spot, maximizing analytical coverage while minimizing sample consumption through post‐extraction splitting into two aliquots.
Panagiotis Sakellariou, Andreas Thomas, Jasmin Thelen, Mario Thevis   +3 more
wiley   +1 more source

More than metrics: The role of socio- environmental factors in determining the success of athlete monitoring [PDF]

The perceived value of athlete monitoring systems (AMS) has recently been questioned. Poor perceptions of AMS are important, because where practitioners lack confidence in monitoring their ability to influence programming, and performance is likely ...
Holder, Tim, Jobson, Simon, Gupta, Luke, Neupert, Emma   +3 more
core   +1 more source

Modifiable Transdiagnostic Risk and Protective Factors as Potential CBT Augmentation Targets for Eating Disorders: An Updated Umbrella Review

International Journal of Eating Disorders, EarlyView.
ABSTRACT Objective A focus on transdiagnostic targets is one of the key strategies for developing effective, efficient, and scalable treatments for mental health conditions. We conducted an umbrella review of recent meta‐analyses (August 2022 to May 2026) to update our understanding of critical transdiagnostic intervention targets that could inform ...
Yuan Zhou, Marcela Radunz, Tracey D. Wade   +2 more
wiley   +1 more source

The association between data-driven training monitoring and athlete burnout: a chain-mediated indirect path between performance anxiety and psychological exhaustion

Frontiers in Psychology
IntroductionData-driven training monitoring has enhanced the precision of training-load assessment, fatigue detection, and training regulation in competitive sport.
Haoxuan Du, Pengzhou Chen
doaj   +1 more source

High‐Strength, Fluorescent, Triboelectric Cellulose Hydrogel‐Derived Plastics Through Molecular Network Engineering for Energy Harvesting and Motion Sensing

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Multifunctional cellulose hydrogel‐derived plastics (FCBPs) are fabricated via a novel molecular network engineering strategy involving epoxy cross‐linking, solvent exchange, and hot‐pressing techniques. The resulting materials exhibit high mechanical strength, excellent thermal/solvent resistance, stable fluorescence, complete biodegradability, and ...
Fuyuan Lu, Yifan Jiao, Yuxuan Chen, Zhezhe Zhou, Gaobo Lou, Caicai Li, Gaojie Jiao, Mark Lynch, Jialong Wen, Xiaochun Zhang, Pingan Song, Dan Sun   +11 more
wiley   +1 more source

Application of graphene oxide nanosheet lactate biosensors in continuous assessment of athlete fitness

Alexandria Engineering Journal
This study presents a groundbreaking approach in sports science, introducing a novel graphene oxide (GO) nanosheet-based lactate biosensor designed for the non-invasive, continuous assessment of athlete fitness. Traditional lactate monitoring techniques,
Shulin Deng
doaj   +1 more source

Exploring Elimination Profiles and Metabolite Patterns of Brinzolamide and Dorzolamide After Transdermal Exposure for Doping Control Purposes

ELECTROPHORESIS, EarlyView.
Dermal exposure to the carbonic anhydrase inhibitors dorzolamide and brinzolamide is detected in blood and urine using liquid chromatography–high‐resolution/high‐accuracy mass spectrometry. Contamination at milligram level can, therefore, lead to adverse analytical findings in sports drug testing.
Yao Jin, Andreas Thomas, Mario Thevis
wiley   +1 more source