Results 161 to 170 of about 11,215 (198)

Cloning and expression of an inwardly rectifying ATP-regulated potassium channel

Nature, 1993
A complementary DNA encoding an ATP-regulated potassium channel has been isolated by expression cloning from rat kidney. The predicted 45K protein, which features two potential membrane-spanning helices and a proposed ATP-binding domain, represents a major departure from the basic structural design characteristic of voltage-gated and second messenger ...
K, Ho, C G, Nichols, W J, Lederer, J, Lytton, P M, Vassilev, M V, Kanazirska, S C, Hebert   +6 more
openaire   +2 more sources

Direct Activation of an Inwardly Rectifying Potassium Channel by Arachidonic Acid

Molecular Pharmacology, 2001
Arachidonic acid (AA) is an important constituent of membrane phospholipids and can be liberated by activation of cellular phospholipases. AA modulates a variety of ion channels via diverse mechanisms, including both direct effects by AA itself and indirect actions through AA metabolites.
Y, Liu, D, Liu, L, Heath, D M, Meyers, D S, Krafte, P K, Wagoner, C P, Silvia, W, Yu, M E, Curran   +8 more
openaire   +2 more sources

Cholesterol Binding Sites in Inwardly Rectifying Potassium Channels

2019
Inwardly 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.
openaire   +2 more sources

[Cardiac inwardly rectifying potassium channel and arrhythmias].

Sheng li xue bao : [Acta physiologica Sinica], 2015
The 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
openaire   +1 more source

Inwardly Rectifying Potassium Channels

2021
openaire   +1 more source

Inwardly Rectifying Potassium Channels

2009
H.T. Kurata, C.G. Nichols
openaire   +1 more source

Astrocytes profiling in acute hepatic encephalopathy: Possible enrolling of glial fibrillary acidic protein, tumor necrosis factor-alpha, inwardly rectifying potassium channel (Kir 4.1) and aquaporin-4 in rat cerebral cortex

Frontiers in Cellular Neuroscience, 2022
Nehal Elsherbiny, Dalia Mahmoud Abdelmonem Elsherbini, Hasnaa Ebrahim   +2 more
exaly  

Association study between inwardly rectifying potassium channels 2.1 and 4.1 and autism spectrum disorders

Life Sciences, 2018
Huan Ren, Lijie Wu, Caihong Sun
exaly  

Inwardly-rectifying potassium channels are blocked by bupivacaine

Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control, 1988
D.E. Coyle, N. Sperelakis, G.M. Wahler
openaire   +1 more source

Coupling of rat somatostatin receptor subtypes to a G-protein gated inwardly rectifying potassium channel (GIRK1)

FEBS Letters, 1997
H J Kreienkamp
exaly