Results 41 to 50 of about 81,812 (154)

Reliability of threshold determination using portable muscle oxygenation monitors during exercise testing: a systematic review and meta-analysis

Scientific Reports, 2023
Over the last few years, portable Near-Infrared Spectroscopy (NIRS) technology has been suggested for determining metabolic/ventilator thresholds. This systematic review and meta-analysis aimed to assess the reliability of a portable muscle oxygenation ...
Carlos Sendra-Pérez, Jose Luis Sanchez-Jimenez, Joaquín Martín Marzano-Felisatti, Alberto Encarnación-Martínez, Rosario Salvador-Palmer, Jose I. Priego-Quesada   +5 more
doaj   +1 more source

Development of the simplified method for estimating lactate threshold.

The Annals of physiological anthropology, 1986
The true response according to the concept of "anaerobic threshold" during a progressive incrementalload exercise, corresponds to the onset of blood lactate accumulation from a resting level, and it is called lactate threshold (LT). The measurement and analysis of blood lactate, however, is complicated and not popular, so LT is often estimated by 2 ...
FUKUBA, Yoshiyuki, USUI, Sachio, SASAHARA, Hideo, MIURA, Akira, KOYA, Yukihiro   +4 more
openaire   +3 more sources

SPORT EXERCISE CAPACITY OF SOCCER PLAYERS AT DIFFERENT LEVELS OF PERFORMANCE

Biology of Sport, 2012
The aim of the study is to compare the level of exercise capacities to the loads occurring at the lactate threshold among soccer players representing different levels of sport mastery. The research included 51 soccer players representing different levels
Marcin Andrzejewski, Jan Chmura, Tomasz Dybek, Beata Pluta   +3 more
doaj  

Lactate combined with lymphocyte counts as useful predictors for the severity and prognosis of necrotizing enterocolitis: a retrospective cohort study

Annals of Medicine
Background Necrotizing enterocolitis (NEC) lacks useful biomarkers for early risk stratification. Despite evidence of lactate metabolism and immune dysregulation in NEC pathogenesis, their synergistic diagnostic potential remains underexplored.Method ...
Dabin Huang, Yuying Lin, Yueju Cai, Zhihui Chen, Zhenyu Liang, Xiaowen Chen, Heng Su, Mou Wei, Qiong Meng, Wei Zhou   +9 more
doaj   +1 more source

Anaerobic threshold and bioenergetics: a didactic approach - DOI: 10.4025/reveducfis.v20i3.4743

Revista da Educação Física, 2009
This study aimed to review the bioenergetics factors that contribute to lactate and blood glucose concentration changes and its importance for LAn determination.
Paulo Henrique Silva Marques Azevedo, Alex Garcia, João Marcos Pereira Duarte, Gustavo Mello Rissato, Vitor Karlos Piubelli Carrara, Runer Augusto Marson   +5 more
doaj  

CoQ10-Supported HIIT Modulates Skeletal Muscle and Hippocampal Biomarkers in Rats: A Randomized, Repeated-Measures, Post-Test Controlled Design

Antioxidants
This study examined how coenzyme Q10-supported high-intensity interval training (HIIT) influences plasma lactate threshold, skeletal muscle oxidative capacity, circulating irisin and corticosterone, and hippocampal brain-derived neurotrophic factor (BDNF)
Büşra Yılmaz, Ömer Şenel, Ayşen Çalıkuşu, Elif Gülçiçek Abbasoğlu, Yavuz Yasul, Elvan Anadol, Fatih Sarısoy, Kerem Atalar, Meltem Bahçelioğlu, Canan Yılmaz   +9 more
doaj   +1 more source

Position-Independent Lactate Kinetic Phenotypes in Professional Soccer Players: A Machine Learning Approach for Maximal Running Velocity Prediction

Sensors
This study aimed to identify distinct lactate kinetic phenotypes in professional soccer players using unsupervised machine learning and determine their relationship with maximal running velocity (Vmax) through explainable artificial intelligence methods.
Erkan Tortu, İzzet İnce, Salih Çabuk, Süleyman Ulupınar, Cebrail Gençoğlu, Serhat Özbay, Kaan Kaya   +6 more
doaj   +1 more source

Cardiorespiratory and Lactate Responses to A 1-hour Submaximal Running at the Lactate Threshold.

The Annals of physiological anthropology, 1991
Cardiorespiratory and blood lactate (La) responses to prolonged submaximal running at an intensity relative to lactate threshold (LT) were examined in 15 recreational runners, aged 19 to 32. In test 1 where treadmill speed was progressively incremented by 10-20m/min until exhaustion, oxygen uptake at the LT (VO2 @ LT: 2.34 +/- 0.331/min or 41.6 +/- 5.7
openaire   +3 more sources

Admission lactate and in-hospital mortality in elderly patients with sepsis receiving invasive mechanical ventilation: a multicenter retrospective cohort study

European Journal of Medical Research
Background Elderly patients with sepsis requiring invasive mechanical ventilation are at high risk of death. However, the prognostic value of admission lactate in this specific population remains incompletely characterized.
Shunzhong Jing, Liping Jiang, Anyuan Liu, Jiamei Liang, Xiaoqiang Sun, Yunan Lin   +5 more
doaj   +1 more source

Diagnostic value of cerebrospinal fluid levels of D-lactate, tumour necrosis factor-alpha and interleukin-6, -8, and -17 in suspected nosocomial meningitis

Singapore Medical Journal
Introduction: This study aimed to determine the diagnostic value of interleukin (IL)-6, IL-8, IL-17, tumour necrosis factor-alpha (TNF-α) and D-lactate levels in the cerebrospinal fluid (CSF) of nosocomial meningitis patients.
Sibel Yorulmaz Goktas, Arzu Yılmaztepe Oral, Emel Yılmaz, Emin Halis Akalın, Furkan Guvenc, Guven Ozkaya, Hasan Kocaeli, Seref Dogan, Selcuk Yılmazlar, Haluk Barbaros Oral   +9 more
doaj   +1 more source