Results 121 to 130 of about 1,338,164 (356)

Phosphodiesterase Type 5 Inhibitors, Sport and Doping [PDF]

open access: yes, 2017
Phosphodiesterase type 5 inhibitors (PDE5i) (e.g., sildenafil, tadalafil, vardenafil, and avanafil) are drugs commonly used to treat erectile dysfunction, pulmonary arterial hypertension, and benign prostatic hyperplasia.
Borrione, Paolo   +8 more
core   +1 more source

FOXQ1 Regulates Brain Endothelial Mitochondrial Function by Orchestrating Calcium Signaling and Cristae Morphology

open access: yesAdvanced Science, EarlyView.
FOXQ1 emerges as a master transcriptional regulator of brain endothelial metabolism, orchestrating mitochondrial function through dual control of calcium signaling and cristae organization. This study reveals that brain endothelial cells rely on oxidative phosphorylation rather than glycolysis alone, challenging the current metabolic paradigm and ...
Wenzheng Zou   +8 more
wiley   +1 more source

Correlation of Hypoxia Inducible factor-1α and Vascular Endothelium Growth Factor in Rat Myocardium During Aerobic and Anaerobic Exercise

open access: yes, 2012
Background: Exercise increases the need for oxygen to generate ATP through oxidative phosphorylation. If the high energy demand during exercise is not balanced by sufficient oxygen supply, hypoxia occurs in skeletal muscle tissue leading to upregulation ...
Rostika Flora   +4 more
semanticscholar   +1 more source

Microwave‐Activated Bacterial Biorobot for Multimodal Cancer Therapy

open access: yesAdvanced Science, EarlyView.
An Escherichia coli bacterial biorobot is engineered for localized microwave activation in cancer therapy. Upon activation at tumor sites, the biorobot releases glucose oxidase, inducing tumor cell death via glucose depletion and H2O2 generation catalyzed by Cu2O.
Huilan Zhuang   +9 more
wiley   +1 more source

Evaluation of anaerobic threshold in non-pregnant and pregnant rats

open access: yesAnais da Academia Brasileira de Ciências, 2017
Several studies present different methodologies and results about intensity exercise, and many of them are performed in male rats. However, the impact of different type, intensity, frequency and duration of exercise on female rats needs more ...
ALINE OLIVEIRA NETTO   +5 more
doaj   +1 more source

EXTENSIVE INTENSITY EXERCISE MOST EFFECTIVELY INCREASES ANAEROBIC THRESHOLD [PDF]

open access: yes, 2010
One of the factors that determine performance in sports is the physical work capacity. To improve physical work capacity required training programs that meet the aerobic-anaerobic metabolic elements that proportion depends on the metabolic pathways of ...
Doewes, Muchsin
core  

Movement Mechanisms Harness Lévy Flight for Energy‐Efficient Wastewater Treatment in Microalgae–Bacteria Systems

open access: yesAdvanced Science, EarlyView.
Here, our novel model that integrates metabolism with motility dynamics reveals that microalgae shift bacterial movement toward Lévy flight patterns, enhancing encounter rates and self‐aggregation. This microecological manipulation reduces energy costs, strengthens functions such as pollutant removal and system stability.
Luyu Zhang   +7 more
wiley   +1 more source

Effects of Vibrotherapy with Different Characteristics and Body Position on Post-Exercise Recovery after Anaerobic Exercise. [PDF]

open access: yesJ Clin Med, 2023
Pałka T   +10 more
europepmc   +1 more source

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