Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Harold Lecar"'
Publikováno v:
Proceedings of the National Academy of Sciences. 101:17640-17645
Voltage-gated ion channels open and close, or “gate,” in response to changes in membrane potential. The electric field across the membrane–protein complex exerts forces on charged residues driving the channel into different functional conformat
Edited and authored by international experts on voltage and patch clamping, this volume is designed to help anyone undertaking experiments requiring the use of these techniques. The only book of its kind to bring together this wealth of information o
Publikováno v:
Biophysical Journal. 72:1193-1203
Ion channels in the cilia of olfactory neurons are part of the transduction machinery of olfaction. Odorant stimuli have been shown to induce a biphasic current response, consisting of a cAMP-activated current and a Ca(2+)-activated Cl- current. We h
Publikováno v:
ResearcherID
The glutamate-activated current in photoreceptors has been attributed both to a sodium/glutamate transporter and to a glutamate-activated chloride channel. We have further studied the glutamate-activated current in single, isolated photoreceptors fro
Publikováno v:
Journal of Bioenergetics and Biomembranes. 25:43-53
Patch-clamp studies of the yeast Schizosaccharomyces pombe reveal that the plasma membrane contains a voltage-gated channel mildly selective for potassium over sodium, lithium, and chloride. The channel exhibits several conductances with a maximum of
Publikováno v:
The FASEB Journal. 6:2660-2666
The traffic ATPases superfamily includes known transporters, both prokaryotic and eukaryotic, including the medically important proteins, P-glycoprotein, and the cystic fibrosis gene product (CFTR), which is known to be a Cl- channel. The structure a
Publikováno v:
Biophysical journal. 85(5)
The S4 transmembrane domain of the family of voltage-gated ion channels is generally thought to be the voltage sensor, whose translocation by an applied electric field produces the gating current. Experiments on hSkMI Na+ channels and both Shaker and
Autor:
Harold Lecar, Elliot Greenfield
Publikováno v:
Physical review. E, Statistical, nonlinear, and soft matter physics. 63(4 Pt 1)
Neural networks with asymmetric synaptic connections (w(ij) not equal to w(ji)) display a broad range of dynamical behavior including fixed point, periodic, and "chaotic" trajectories. Previous work has shown that such networks undergo an order-chaos
Autor:
Harold Lecar
Publikováno v:
Amazing Light ISBN: 9781461275213
As a graduate student, when I worked on molecular-beam masers, I was struck by how the maser, a state-selection device, resembled the usual picture of the Maxwell Demon. An electrostatic focuser spatially separated molecules in different energy state
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da6f6edb58d2552889e89bbec12c2a1a
https://doi.org/10.1007/978-1-4612-2378-8_39
https://doi.org/10.1007/978-1-4612-2378-8_39
Pulse-like currents resembling miniature postsynaptic currents were recorded in patch-clamped isolated cones from the tiger salamander retina. The events were absent in isolated cones without synaptic terminals. The frequency of events was increased
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3aa4653944de066cf6e1bf991604903b
https://europepmc.org/articles/PMC40996/
https://europepmc.org/articles/PMC40996/