Results 211 to 220 of about 19,097 (250)
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Inwardly rectifying potassium channels in Drosophila.
Sheng li xue bao : [Acta physiologica Sinica], 2015Inwardly rectifying potassium channels (Kir) are a special subset of potassium selective ion channels which pass potassium more easily into rather than out of the cell. These channels mediate a variety of cellular functions, including control of membrane resting potential, maintenance of potassium homeostasis and regulation of cellular metabolism ...
Luan, Zhuo, Li, Hong-Sheng
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Cholesterol Binding Sites in Inwardly Rectifying Potassium Channels
2019Inwardly rectifying potassium (Kir) channels play a variety of critical cellular roles including modulating membrane excitability in neurons, cardiomyocytes and muscle cells, and setting the resting membrane potential, heart rate, vascular tone, insulin release, and salt flow across epithelia.
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[Cardiac inwardly rectifying potassium channel and arrhythmias].
Sheng li xue bao : [Acta physiologica Sinica], 2015The cardiac inwardly rectifying potassium channel (I(K1)), which is mainly expressed in mammalian atrial and ventricular myocytes, has been considered as the primary conductance controlling the resting potential (RP) and permitting a significant repolarizing current during the terminal phase of action potential.
Bo-Wei, Wu, Qing-Hua, Liu, Li, Zhang
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Chapter 25 Glial Inwardly Rectifying Potassium Channels
1999Publisher Summary Glial cells surround both cell bodies and processes of neurons. Neural excitation causes an increase of extracellular K + ions ([K + ] o ) especially at synaptic sites. If the elevated [K + ] o were uncorrected, it would result in loss of synaptic transmission by depolarizing the neurons.
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Evolution of inwardly rectifying potassium channels and their gene expression in zebrafish embryos
Developmental Dynamics, 2022Martin R Silic +2 more
exaly
Chapter 13 Intracellular Regulation of Inwardly Rectifying Potassium Channels
1999Publisher Summary This chapter provides an overview of the multiple modes of intracellular regulation of inwardly rectifying potassium (Kir) channels and provides some new insights into mechanisms and subunit specificity of the underlying molecular processes.
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