Results 21 to 30 of about 178,695 (256)
Biomolecules, 2021 Potassium ions can cross both the outer and inner mitochondrial membranes by means of multiple routes. A few potassium-permeable ion channels exist in the outer membrane, while in the inner membrane, a multitude of different potassium-selective and ...
Yevheniia Kravenska +2 more
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Central cavity dehydration as a gating mechanism of potassium channels
Nature Communications, 2023 The hydrophobic gating model, in which ion permeation is inhibited by the hydrophobicity, rather than a physical occlusion of the nanopore, functions in various ion channels including potassium channels.
Ruo-Xu Gu, Bert L. de Groot
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Tandem pore TWIK-related potassium channels and neuroprotection
Neural Regeneration Research, 2019 TWIK-related potassium channels (TREK) belong to a subfamily of the two-pore domain potassium channels family with three members, TREK1, TREK2 and TWIK-related arachidonic acid-activated potassium channels.
J Antonio Lamas +1 more
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Potassium Channelopathies and Gastrointestinal Ulceration
Gut and Liver, 2016 Potassium channels and transporters maintain potassium homeostasis and play significant roles in several different biological actions via potassium ion regulation.
Jaeyong Han +3 more
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Data in Brief, 2021 In the present work, applying the whole-cell patch-clamp technique in voltage clamp mode, we have investigated the effects of different drugs, such as riluzole, Psora-4 and Tram-34, on the potassium currents in four human lymphoma cell lines.
Alberto Montalbano +8 more
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Potassium channels as drugs targets in therapy of cardiovascular diseases: 25 years later [PDF]
Sanamed, 2013 Potassium channels are the most variable ion channel group. They participate in numerous cardiovascular functions, for example regulation of vascular tone, maintenance of resting cardiac membrane potential and excitability of cardiac conduction tissue ...
Protić Dragana +2 more
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Role of potassium channels in female reproductive system [PDF]
Obstetrics & Gynecology Science, 2020 Potassium channels are widely expressed in most types of cells in living organisms and regulate the functions of a variety of organs, including kidneys, neurons, cardiovascular organs, and pancreas among others. However, the functional roles of potassium
Jun-Mo Kim +3 more
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Delivery of DNA‐encoded vaccines and proteins in mice using cutaneous suction‐mediated transfection
FEBS Open Bio, EarlyView.Cutaneous suction‐mediated transfection in mice for delivery of DNA‐encoded vaccines and proteins. A critical limitation of DNA vaccines and other therapeutics is transfection in vivo to produce the encoded antigens or therapeutic proteins. Cutaneous suction‐based methods have demonstrated effectiveness in many animal models and have been successfully ...
Emran O. Lallow +12 more
wiley +1 more source
Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions
Advanced Functional Materials, EarlyView.This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian +7 more
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Endocytic Regulation of Voltage-Dependent Potassium Channels in the Heart
Journal of Pharmacological Sciences, 2012 Understanding the regulation of cardiac ion channels is critical for the prevention of arrhythmia caused by abnormal excitability. Ion channels can be regulated by a change in function (qualitative) and a change in number (quantitative).
Kuniaki Ishii, Ikuo Norota, Yutaro Obara
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