Results 41 to 50 of about 238,298 (223)
Photocontrol of Voltage-Gated Ion Channel Activity by Azobenzene Trimethylammonium Bromide in Neonatal Rat Cardiomyocytes. [PDF]
PLoS ONE, 2016 The ability of azobenzene trimethylammonium bromide (azoTAB) to sensitize cardiac tissue excitability to light was recently reported. The dark, thermally relaxed trans- isomer of azoTAB suppressed spontaneous activity and excitation propagation speed ...
Sheyda R Frolova +4 more
doaj +1 more source
Toxins, 2022 Sea anemones produce venoms characterized by a complex mixture of low molecular weight compounds, proteins and peptides acting on voltage-gated ion channels. Mammal sperm cells, like neurons, are characterized by their ion channels. Calcium channels seem
Fernando Lazcano-Pérez +12 more
doaj +1 more source
Voltage sensing in ion channels: Mesoscale simulations of biological devices [PDF]
, 2012 Electrical signaling via voltage-gated ion channels depends upon the function of a voltage sensor (VS), identified with the S1-S4 domain in voltage-gated K+ channels.
A. Hodgkin +4 more
core +2 more sources
Voltage-Gated Ion Transport in Two-Dimensional Sub-1-Nanometer Nanofluidic Channels.
ACS Nano, 2019 Voltage-gated nanofluidic systems have shown a wide range of potential applications in biosensors, energy harvest and separation. Two-dimensional (2D) nanofluidic membranes fabricated with electrically conductive nanosheets have high ion conductivity and
Yuqi Wang +5 more
semanticscholar +1 more source
Cnidarian Toxins Acting on Voltage-Gated Ion Channels
Marine Drugs, 2006 : Voltage-gated ion channels generate electrical activity in excitable cells. As such, they are essential components of neuromuscular and neuronal systems, and are targeted by toxins from a wide variety of phyla, including the cnidarians. Here, we review
Robert M. Greenberg, Shanta M. Messerli
doaj +1 more source
An evolutionarily-unique heterodimeric voltage-gated cation channel found in aphids [PDF]
, 2015 We describe the identification in aphids of a unique heterodimeric voltage-gated sodium channel which has an atypical ion selectivity filter and, unusually for insect channels, is highly insensitive to tetrodotoxin.
Amey, Joanna S. +9 more
core +1 more source
Journal of pharmacological and toxicological methods, 2017 Voltage gated ion channels are central in defining the fundamental properties of the ventricular cardiac action potential (AP), and are also involved in the development of drug-induced arrhythmias.
Hai Huang +6 more
semanticscholar +1 more source
Voltage-dependent gating of KCNH potassium channels lacking a covalent link between voltage-sensing and pore domains [PDF]
, 2015 Voltage-gated channels open paths for ion permeation upon changes in membrane potential, but how voltage changes are coupled to gating is not entirely understood.
Barros de la Roza, Francisco +8 more
core +1 more source
The Role of Governmental Credit in Hemispheric Trade [PDF]
, 1941 Ion channels in the plasma membrane are important for the apoptotic process. Different types of voltage-gated ion channels are up-regulated early in the apoptotic process and block of these channels prevents or delays apoptosis.
Fredrik Elinder +3 more
core +3 more sources
Advanced Functional Materials, 2018 Organic semiconductors are emerging as promising candidates for novel electrically self‐sufficient photovoltaic prosthetics for neurostimulation, especially for restoration of light sensitivity in degenerate retina. Considering future applications, it is
Oliya S Abdullaeva +6 more
semanticscholar +1 more source