Results 51 to 60 of about 313,784 (306)

Heterogeneity in the Global Practice of Central Nervous System Staging in Pediatric Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) involvement in childhood acute lymphoblastic leukemia (ALL) is assessed by cell counting and cytomorphology from cerebrospinal fluid (CSF) and is used for treatment stratification worldwide. The ratio of “CNS2” patients in clinical trials ranges from 3% to 40%, with unclear prognostic significance ...
Laura Almási, Bernadett Borbála Huszti, Gábor Barna, Marko Kavcic, Janez Jazbec, Lennart Lenk, Vera Münch, Sophia Polychronopoulou, Ágnes Márk, Maria Thastrup, Lüder H. Meyer, Kjeld Schmiegelow, Cornelia Eckert, Christina Halsey, Dániel J. Erdélyi   +14 more
wiley   +1 more source

The Influence of Game Intervals on Physical Performance Demands in Elite Futsal: Insights from Congested Periods

Sports
The aims of this study were to analyze (1) the external match demands during a congested period (CP) (i.e., three games in eight days) and (2) the differences among games with two- or three-day intervals in professional futsal players.
Augusto Pereira, João Nuno Ribeiro, Pedro E. Alcaraz, Rubén Herrero Carrasco, Bruno Travassos, Tomás T. Freitas, Konstantinos Spyrou   +6 more
doaj   +1 more source

Worst case scenario match analysis and contextual variables in professional soccer players: a longitudinal study

Biology of Sport, 2020
This study aimed to describe the worst-case scenarios (WCS) of professional soccer players by playing position in different durations and analyse WCS considering different contextual variables (match half, match location and match outcome).
José M. Oliva-Lozano, Daniel Rojas-Valverde, Carlos D. Gómez-Carmona, Víctor Fortes, José Pino-Ortega   +4 more
doaj   +1 more source

Quantification of training load relative to match load of youth national team soccer players

, 2022
Background: Previous studies have examined the training load relative to match load in club settings. The aims of this study were to (1) quantify the external training load relative to match load in days before a subsequent international game and (2 ...
Szigeti, Gyorgy, Schuth, Gabor, Pavlik, Gabor, Revisnyei, Peter, Pasic, Alija, Szilas, Adam, Gabbett, Tim   +6 more
core   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Comparing the Most Demanding Passages of Official Matches and Training Drills in Elite Roller Hockey

Apunts: Educación Física y Deportes, 2020
The aim of this research was to identify and compare the most demanding passages (MDP) in elite roller hockey in competition and in different training situations.
Roger Tarragó, Xavier Reche, Axel Novelles, Daniel Fernández   +3 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Can we predict the internal load (perceived exertion) from the external load (GPS) with machine learning?

, 2021
National audienceMachine learning methods have already highlighted the potential relationships between external and internal load indicators in soccer 1,2. In addition, several studies have investigated the relationship between internal and external load
Vallance, Emmanuel, Sutton-Charani, Nicolas, Guyot, Patrice, Perrey, S.   +3 more
core   +3 more sources

Running demands during top-up conditioning sessions compared to competitive matches in elite Portuguese soccer players

Biology of Sport
Soccer players who are non-starters typically experience reduced match loads, which can hinder their physical fitness and match readiness over time. This study aimed to investigate the running demands accumulated during top-up sessions in comparison to ...
João Ribeiro, Petrus Gantois, Fabiano de Souza Fonseca, Luis Suarez-Arrones, João Viana, Fábio Yuzo Nakamura   +5 more
doaj   +1 more source

Interpreting match performance in elite futsal: considerations for normalizing variables using effective time

Frontiers in Sports and Active Living, 2023
IntroductionThis study aimed to investigate the physical and individual technical-tactical performance of elite futsal players.MethodsThirteen National Team futsal players (27.4 ± 4.7 years, 70.3 ± 7.6 kg, 176.3 ± 5.5 cm) competed in 15 official matches ...
Konstantinos Spyrou, Konstantinos Spyrou, Konstantinos Spyrou, João Nuno Ribeiro, António Ferraz, António Ferraz, Pedro E. Alcaraz, Pedro E. Alcaraz, Pedro E. Alcaraz, Tomás T. Freitas, Tomás T. Freitas, Tomás T. Freitas, Tomás T. Freitas, Bruno Travassos, Bruno Travassos   +14 more
doaj   +1 more source