Results 161 to 170 of about 52,049 (355)

Effect of norepinephrine combined with sodium phosphocreatine on cardiac function and prognosis of patients with septic shock

, 2020
Dawei Kang, Jian Yu, Jia-ding Xia, Xiuhua Li, Huarong Wang, Yanjun Zhao   +5 more
openalex   +1 more source

Mitochondrial physiology in cardiac muscle of deer mice native to high altitude

The Journal of Physiology, EarlyView.
Abstract figure legend High‐altitude deer mice exhibited evolved changes in mitochondrial energy metabolism and reactive oxygen species (ROS) management that may support cardiac performance under cold hypoxic conditions. High‐altitude mice had increased activity of lactate dehydrogenase (LDH) in the heart, probably enhancing the capacity for lactate ...
Ranim Saleem, Samuel G. Robichaud, Simon G. Lamarre, Graham R. Scott   +3 more
wiley   +1 more source

Intracellular compartmentation, structure and function of creatine kinase isoenzymes in tissues with high and fluctuating energy demands: the 'phosphocreatine circuit' for cellular energy homeostasis.

Biochemical Journal, 1992
T. Wallimann, M. Wyss, D. Brdiczka, Klaas Nicolay, H. Eppenberger   +4 more
semanticscholar   +1 more source

Turning up the heat: Can thermal therapy really protect muscle health in older adults?

Experimental Physiology, EarlyView.
Franck Brocherie, Yohan Rousse, Grégoire P. Millet   +2 more
wiley   +1 more source

Low‐dose lithium supplementation promotes musculoskeletal and metabolic health in ovariectomized female mice

The Journal of Physiology, EarlyView.
Abstract figure legend Low‐dose lithium supplementation in ovariectomized mice enhances skeletal muscle contractility (isometric force and fatigue resistance), SERCA function and promotes favourable transcriptional reprogramming, while increasing bone density and modestly improving insulin sensitivity.
Bianca M. Marcella, Jessica L. Braun, Amélie A.T. Marais, Briana L. Hockey, Mia S. Geromella, Ryan W. Baranowski, Rene Vandenboom, Rebecca E.K. MacPherson, Val A. Fajardo   +8 more
wiley   +1 more source

Identifying Out‐of‐Voxel Echoes in Edited MRS With Phase Cycle Inversion

Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 1921-1933, April 2026.
ABSTRACT Purpose To identify the origin of out‐of‐voxel (OOV) signals based on the coherence transfer pathway (CTP) formalism using signal phase conferred by the acquisition phase cycling scheme. Knowing the CTP driving OOV artifacts enables optimization of crusher gradients to improve their suppression.
Zahra Shams, Abdelrahman Gad, Aaron T. Gudmundson, Saipavitra Murali‐Manohar, Christopher W. Davies‐Jenkins, Gizeaddis L. Simegn, Dunja Simicic, Yulu Song, Vivek Yedavalli, Helge J. Zöllner, Georg Oeltzschner, Dillip K. Senapati, Alfons Schnitzler, Peter B. Barker, Richard A. E. Edden   +14 more
wiley   +1 more source

Arousal regulates frequency tuning in primary auditory cortex. [PDF]

, 2019
Changes in arousal influence cortical sensory representations, but the synaptic mechanisms underlying arousal-dependent modulation of cortical processing are unclear.
Asinof, Samuel K, Edwards, Nicholas J, Isaacson, Jeffry S, Lin, Pei-Ann   +3 more
core  

Denoising Low‐Power CEST Imaging Using a Deep Learning Approach With a Dual‐Power Feature Preparation Strategy

Magnetic Resonance in Medicine, Volume 95, Issue 3, Page 1410-1428, March 2026.
ABSTRACT Purpose: Low‐power (LP) chemical exchange saturation transfer (CEST) Z‐spectra have significantly reduced confounding effects and enhanced peak resolvability, thereby improving the observation and quantification of various CEST effects. However, LP Z‐spectra suffer greatly from reduced contrast‐to‐noise ratio (CNR).
Yashwant Kurmi, Malvika Viswanathan, Leqi Yin, You Chen, Xiaoyu Jiang, Junzhong Xu, Zhongliang Zu   +6 more
wiley   +1 more source

Comparative Analysis of Energy System Demands and Performance Metrics in Professional Soccer Players: Running vs. Cycling Repeated Sprint Tests

Applied Sciences
Background: Repeated sprint ability (RSA) is defined as the ability to recover and maintain maximal effort during repeated sprints, recognised as a crucial performance component in team sports. The exercise mode used to test RSA may influence performance
Erkan Tortu, Gökhan Deliceoglu
doaj   +1 more source

Generalization of Optimal Control Saturation Pulse Design for Robust and High CEST Contrast

Magnetic Resonance in Medicine, Volume 95, Issue 3, Page 1360-1374, March 2026.
ABSTRACT Purpose Optimal control (OC) chemical exchange saturation transfer (CEST) pulse design for singular pulses that can be used flexibly and robustly with high saturation at different duty cycles, saturation durations, and magnetic field strengths. Theory and Methods An OC framework was developed to design a single‐pulse shape that can be flexibly
Clemens Stilianu, Markus Huemer, Moritz Zaiss, Rudolf Stollberger   +3 more
wiley   +1 more source