Results 11 to 20 of about 581,508 (291)
Optical mapping of contracting hearts. [PDF]
J Physiol, 2023 AbstractOptical mapping is a widely used tool to record and visualize the electrophysiological properties in a variety of myocardial preparations such as Langendorff‐perfused isolated hearts, coronary‐perfused wedge preparations, and cell culture monolayers.
Kappadan V +8 more
europepmc +7 more sources
Effect of Amiodarone and Hypothermia on Arrhythmia Substrates During Resuscitation
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021 Background Amiodarone is administered during resuscitation, but its antiarrhythmic effects during targeted temperature management are unknown. The purpose of this study was to determine the effect of both therapeutic hypothermia and amiodarone on ...
Joseph S. Piktel +6 more
doaj +1 more source
Remote Sensing, 2021 Variations in the Martian surface temperature indicate patterns of surface energy exchange. The Martian surface temperature at a location is similar to those in adjacent locations; but, an understanding of temperature clusters in multiple locations will ...
Yaowen Luo, Jianguo Yan, Fei Li, Bo Li
doaj +1 more source
Remote Sensing, 2022 As a new type of earth observation satellite approach, video satellites can continuously monitor an area of the Earth and acquire dynamic and abundant information by utilizing video imaging.
Yaosheng Liu +5 more
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Remote Sensing, 2021 Impact craters are the most prominent features on the surface of the Moon, Mars, and Mercury. They play an essential role in constructing lunar bases, the dating of Mars and Mercury, and the surface exploration of other celestial bodies.
Yutong Jia +7 more
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Computational methods for optical mapping [PDF]
GigaScience, 2014 Optical mapping and newer genome mapping technologies based on nicking enzymes provide low resolution but long-range genomic information. The optical mapping technique has been successfully used for assessing the quality of genome assemblies and for detecting large-scale structural variants and rearrangements that cannot be detected using current ...
Mendelowitz, Lee, Pop, Mihai
openaire +3 more sources
Slow conduction and gap junction remodeling in murine ventricle after chronic alcohol ingestion
Journal of Biomedical Science, 2011 Background Long-term heavy alcohol drinkers are prone to the development of cardiac arrhythmia. To understand the mechanisms, we evaluated the cardiac structural and electrophysiological changes in mice chronically drinking excessive alcohol.
Tsai Cheng-Ho +7 more
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Multiplication and division of the orbital angular momentum of light with diffractive transformation optics [PDF]
, 2019 We present a method to efficiently multiply or divide the orbital angular momentum (OAM) of light beams using a sequence of two optical elements. The key-element is represented by an optical transformation mapping the azimuthal phase gradient of the ...
Massari, Michele +2 more
core +2 more sources
Biomedicines, 2022 The severe doxorubicin (DOXO) side effect of cardiomyopathy limits it clinical application as an effective anticancer drug. Although Ca2+ overload was postulated as one of the mechanisms for this toxicity, its role was, however, disputable in terms of ...
Jingjing Wu +7 more
doaj +1 more source
Frontiers in Physiology, 2013 Alternans of action potential duration has been associated with T-wave alternans and the development of arrhythmias because it produces large gradients of repolarization. However, little is known about alternans dynamics in large mammalian hearts.
Alessio eGizzi +5 more
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