Results 51 to 60 of about 980,886 (403)

Loading of trained inspiratory muscles speeds lactate recovery kinetics [PDF]

, 2010
Purpose: To investigate the effects of inspiratory muscle loading (ITL) and inspiratory muscle training (IMT) upon blood lactate concentration ([lacj]B)and acid-base balance following maximal incremental cycling.
Brown, PI, Johnson, MA, Sharpe, GR
core   +2 more sources

Airflow-Restricting Mask Reduces Acute Performance in Resistance Exercise

Sports, 2016
Background: The aim of this study was to compare the number of repetitions to volitional failure, the blood lactate concentration, and the perceived exertion to resistance training with and without an airflow-restricting mask. Methods: Eight participants
Yuri L. Motoyama, Gustavo B. Joel, Paulo E. A. Pereira, Gilmar J. Esteves, Paulo H. S. M. Azevedo   +4 more
doaj   +1 more source

Changes in Expression of Monocarboxylate Transporters in the Rat Cerebral Cortex after Exercise-induced Fatigue Under Simulated High-altitude Hypoxia and its Significance

Shiyan dongwu yu bijiao yixue, 2022
ObjectiveTo explore the correlation between adaptation to exercise-induced fatigue and lactate transport and metabolism in the cerebral cortex under high-altitude hypoxia.MethodsA total of 63 SD rats were randomly divided into control, normal exercise ...
GAO Chen, FAN Chunling, LI Yurong, PEI Wenjuan, GUAN Caiping   +4 more
doaj   +1 more source

Nanofiltration as a purification step in production process of organic acids: Selectivity improvement by addition of an inorganic salt [PDF]

, 2010
The aim of this study is to investigate to what extend the addition of an electrolyte (NaCl or Na2SO4) can improve the selectivity of the sodium lactate/glucose separation by nanofiltration.
Galier, Sylvain, Kanchanatawee, Sunthorn, Roux-de Balmann, Hélène, Umpuch, Chakkrit   +3 more
core   +1 more source

Effects of a 2-km Swim on Markers of Cycling Performance in Elite Age-Group Triathletes

Sports, 2019
The purpose of this study was to examine the effects of a 2-km swim on markers of subsequent cycling performance in well-trained, age-group triathletes.
Jeffrey Rothschild, George H. Crocker
doaj   +1 more source

Lactate increases tumor malignancy by promoting tumor small extracellular vesicles production via the GPR81-cAMP-PKA-HIF-1α axis

Frontiers in Oncology, 2022
Lactate and tumor cell-derived extracellular vesicles (TEVs) both contribute to tumor progression. However, it is still unclear whether lactate can accelerate tumor development by directly promoting TEV production.
Man Luo, Junqi Zhu, Jie Ren, Yuxiao Tong, Limin Wang, Shenglin Ma, Shenglin Ma, Shenglin Ma, Jiaoli Wang, Jiaoli Wang, Jiaoli Wang, Jiaoli Wang   +11 more
doaj   +1 more source

Effect of a Resuscitation Strategy Targeting Peripheral Perfusion Status vs Serum Lactate Levels on 28-Day Mortality Among Patients With Septic Shock: The ANDROMEDA-SHOCK Randomized Clinical Trial

Journal of the American Medical Association (JAMA), 2019
Importance Abnormal peripheral perfusion after septic shock resuscitation has been associated with organ dysfunction and mortality. The potential role of the clinical assessment of peripheral perfusion as a target during resuscitation in early septic ...
G. Hernández, G. Ospina-Táscon, L. Damiani, E. Estenssoro, A. Dubin, J. Hurtado, G. Friedman, R. Castro, L. Alegría, J. Teboul, M. Cecconi, Giorgio Ferri, M. Jibaja, Ronald Pairumani, P. Fernández, D. Barahona, Vladimir Granda-Luna, A. Cavalcanti, J. Bakker   +18 more
semanticscholar   +1 more source

Ambient but not local lactate underlies neuronal tolerance to prolonged glucose deprivation [PDF]

, 2018
Neurons require a nearly constant supply of ATP. Glucose is the predominant source of brain ATP, but the direct effects of prolonged glucose deprivation on neuronal viability and function remain unclear.
Mennerick, Steven, Shu, Hong-Jin, Sobieski, Courtney, Warikoo, Natasha   +3 more
core   +3 more sources

Elevated Tumor Lactate and Efflux in High-grade Prostate Cancer demonstrated by Hyperpolarized 13C Magnetic Resonance Spectroscopy of Prostate Tissue Slice Cultures. [PDF]

, 2020
Non-invasive assessment of the biological aggressiveness of prostate cancer (PCa) is needed for men with localized disease. Hyperpolarized (HP) 13C magnetic resonance (MR) spectroscopy is a powerful approach to image metabolism, specifically the ...
Ahamed, Fayyaz, Bok, Robert A, DeLos Santos, Justin, Keshari, Kayvan R, Kurhanewicz, John, Nolley, Rosalie, Peehl, Donna M, Qin, Hecong, Santos, Romelyn DeLos, Sriram, Renuka, Tabatabai, Z Laura, Van Criekinge, Mark, Vigneron, Daniel B   +12 more
core   +1 more source

Characterization of short‐ and long‐term morbidity and mortality of goat kids born to does with pregnancy toxemia

Journal of Veterinary Internal Medicine, 2021
Background Pregnancy toxemia is a common metabolic disease of periparturient small ruminants. Information on its effects on metabolism and perinatal adaptation of newborn lambs and kids is lacking. Objectives Evaluate differences in morbidity, mortality,
Leslie F. Weaver, Melanie J. Boileau, Lyndi L. Gilliam, Jared D. Taylor   +3 more
doaj   +1 more source