Results 101 to 110 of about 157,979 (315)

Idiopathic Generalized Epilepsy and Hypokalemic Periodic Paralysis in a Family of South Indian Descent

Case Reports in Neurological Medicine, 2015
Inherited channelopathies are a heterogeneous group of disorders resulting from dysfunction of ion channels in cellular membranes. They may manifest as diseases affecting skeletal muscle contraction, the conduction system of the heart, nervous system ...
Muthiah Subramanian, N. Senthil, S. Sujatha   +2 more
doaj   +1 more source

Dataset for a Dugesia japonica de novo transcriptome assembly, utilized for defining the voltage-gated like ion channel superfamily

Data in Brief, 2016
This data article provides a transcriptomic resource for the free living planarian flatworm Dugesia japonica related to the research article entitled ‘Utilizing the planarian voltage-gated ion channel transcriptome to resolve a role for a Ca2+ channel in
John D. Chan, Dan Zhang, Xiaolong Liu, Magdalena Z. Zarowiecki, Matthew Berriman, Jonathan S. Marchant   +5 more
doaj   +1 more source

Kv7 and Kv11 channels in myometrial regulation.

, 2013
Ion channels play a key role in defining myometrial contractility. Modulation of ion channel populations is proposed to underpin gestational changes in uterine contractility associated with the transition from uterine quiescence to active labour.
Tribe, Rachel M; id_orcid, Greenwood, IA, Rachel M. Tribe, Greenwood, Iain, Iain A. Greenwood, Tribe, RM   +5 more
core   +1 more source

Memristor‐Driven Active‐Matrix Organic Light‐Emitting Diode for Energy Efficient and High‐Resolution Displays

Advanced Functional Materials, EarlyView.
This study demonstrates that memristors can replace conventional 2T–1C driving circuits with simplified 1T–1 m architectures by exploiting resistance switching. With ultra‐low switching voltages (< ±0.2 V) and multi‐level resistance states, the memristors precisely control the current injected into organic light‐emitting diodes (OLEDs).
Dong Hyun Kim, Nahyun Kim, Seok Hee Hong, Ho Jin Lee, Jin Suk Oh, Jae Seong Park, Tae Geun Kim   +6 more
wiley   +1 more source

Binding of Azobenzene and p-Diaminoazobenzene to the Human Voltage-Gated Sodium Channel NaV1.4

, 2020
The activity of voltage-gated ion channels can be controlled by the binding of photoswitches inside their internal cavity and subsequent light irradiation.
Hannah, Pollak, Shirin, Faraji, Vito F., Palmisano, Gustavo, Cárdenas, Juan Jose, Nogueira, Carlos, Gómez-Rodellar, Ben, Corry   +6 more
core   +1 more source

Extracellular blockade of K(+) channels by TEA : results from molecular dynamics simulations of the KcsA channel [PDF]

, 2001
TEA is a classical blocker of K(+) channels. From mutagenesis studies, it has been shown that external blockade by TEA is strongly dependent upon the presence of aromatic residue at Shaker position 449 which is located near the extracellular entrance to ...
Simon Bernèche, Benoît Roux, Crouzy, S., Roux, B., Serge Crouzy, Bernèche, S.   +5 more
core   +1 more source

Hydrogen‐Bond–Driven Ion Retention in Electrolyte‐Gated Synaptic Transistors

Advanced Functional Materials, EarlyView.
Anion molecular design governs ion–polymer interactions in electrolyte‐gated synaptic transistors. Asymmetric anions induce hydrogen‐bond interactions that suppress ion back‐diffusion and stabilize doping, enabling enhanced nonvolatile synaptic properties.
Donghwa Lee, Hyoik Jang, Myeongjin An, Junho Sung, Chaeyeon Han, Eunho Lee   +5 more
wiley   +1 more source

Non-ionotropic voltage-gated calcium channel signaling

Channels
Voltage-gated calcium channels (VGCCs) are the major conduits for calcium ions (Ca2+) within excitable cells. Recent studies have highlighted the non-ionotropic functionality of VGCCs, revealing their capacity to activate intracellular pathways ...
Michael Trus, Daphne Atlas
doaj   +1 more source

Patch clamp studies of human sperm under physiological ionic conditions reveal three functionally and pharmacologically distinct cation channels [PDF]

, 2014
Whilst fertilizing capacity depends upon a K+ conductance G? that allows the spermatozoon membrane potential Vm to be held at a negative value, the characteristics of this conductance in human sperm are virtually unknown.
Barratt, C.L.R.; id_orcid, Mansell, S.A., Publicover, S J, Mansell, S A, Wilson, S M, Publicover, S.J., Barratt, C.L.R, Barratt, C L R, Wilson, S.M.   +8 more
core   +1 more source

Self‐Healing and Stretchable Synaptic Transistor

Advanced Functional Materials, EarlyView.
A self‐healing stretchable synaptic transistor (3S‐T) is realized using a p‐PVDF‐HFP‐DBP/PDMS‐MPU‐IU bilayer as gate insulator, where dipole‐dipole interaction enhances polarization to achieve a large memory window. Leveraging its neuronal biomimicry, the synaptic transistor demonstrates electrically compatibility with the biological brain. Furthermore,
Hyongsuk Choo, Sangyong Park, Yoonyi Jeong, Jaepyo Jang, Duhwan Seong, In Soo Kim, Myung‐Gil Kim, Mikyung Shin, Minah Suh, Donghee Son, Jin‐Hong Park   +10 more
wiley   +1 more source