Results 11 to 20 of about 220,443 (295)

Method for live-cell super-resolution imaging of mitochondrial cristae and quantification of submitochondrial membrane potentials. [PDF]

Methods Cell Biol, 2020
The emergence of diffraction-unlimited live-cell imaging technologies has enabled the examination of mitochondrial form and function in unprecedented detail.
Wolf DM, Segawa M, Shirihai OS, Liesa M.
europepmc   +3 more sources

BRANEart: Identify Stability Strength and Weakness Regions in Membrane Proteins

Frontiers in Bioinformatics, 2021
Understanding the role of stability strengths and weaknesses in proteins is a key objective for rationalizing their dynamical and functional properties such as conformational changes, catalytic activity, and protein-protein and protein-ligand ...
Sankar Basu, Sankar Basu, Simon S. Assaf, Fabian Teheux, Marianne Rooman, Marianne Rooman, Fabrizio Pucci, Fabrizio Pucci   +7 more
doaj   +1 more source

Taste Receptor Cells Generate Oscillating Receptor Potentials by Activating G Protein-Coupled Taste Receptors

Frontiers in Physiology, 2022
The receptor potentials of taste receptor cells remain unclear. Here, we demonstrate that taste receptor cells generate oscillating depolarization (n = 7) with action potentials in response to sweet, bitter, umami, and salty taste substances.
Yoshiki Nakao, Katsumi Tateno, Yoshitaka Ohtubo   +2 more
doaj   +1 more source

Effect of Porosity and Concentration Polarization on Electrolyte Diffusive Transport Parameters through Ceramic Membranes with Similar Nanopore Size

Nanomaterials, 2014
Diffusive transport through nanoporous alumina membranes (NPAMs) produced by the two-step anodization method, with similar pore size but different porosity, is studied by analyzing membrane potential measured with NaCl solutions at different ...
Virginia Romero, Victor Vega, Javier García, Victor M. Prida, Blanca Hernando, Juana Benavente   +5 more
doaj   +1 more source

Event-Based Update of Synapses in Voltage-Based Learning Rules

Frontiers in Neuroinformatics, 2021
Due to the point-like nature of neuronal spiking, efficient neural network simulators often employ event-based simulation schemes for synapses. Yet many types of synaptic plasticity rely on the membrane potential of the postsynaptic cell as a third ...
Jonas Stapmanns, Jonas Stapmanns, Jan Hahne, Moritz Helias, Moritz Helias, Matthias Bolten, Markus Diesmann, Markus Diesmann, Markus Diesmann, David Dahmen   +9 more
doaj   +1 more source

The prepore energy profile in the presence of various membrane potentials.

, 2023
The prepore energy profile in the presence of various membrane potentials.
Md. Abdul Wadud (16715303), Mohammad Abu Sayem Karal (10803572), Md. Mamun Or Rashid (16973362), Md. Moniruzzaman (4345495)   +3 more
core   +1 more source

A Protocol for Transverse Cardiac Slicing and Optical Mapping in Murine Heart

Frontiers in Physiology, 2019
Thin living tissue slices have recently emerged as a new tissue model for cardiac electrophysiological research. Slices can be produced from human cardiac tissue, in addition to small and large mammalian hearts, representing a powerful in vitro model ...
S. He, Q. Wen, C. O’Shea, R. Mu-u-min, K. Kou, A. Grassam-Rowe, Y. Liu, Z. Fan, X. Tan, X. Ou, P. Camelliti, D. Pavlovic, M. Lei, M. Lei   +13 more
doaj   +1 more source

A comparison of rate constant between estimated and experimental data for various membrane potentials.

, 2023
A comparison of rate constant between estimated and experimental data for various membrane potentials.
Md. Abdul Wadud (16715303), Mohammad Abu Sayem Karal (10803572), Md. Mamun Or Rashid (16973362), Md. Moniruzzaman (4345495)   +3 more
core   +1 more source

KCNQ and KCNE Isoform-Dependent Pharmacology Rationalizes Native American Dual Use of Specific Plants as Both Analgesics and Gastrointestinal Therapeutics

Frontiers in Physiology, 2021
Indigenous peoples of the Americas are proficient in botanical medicine. KCNQ family voltage-gated potassium (Kv) channels are sensitive to a variety of ligands, including plant metabolites.
Geoffrey W. Abbott, Kaitlyn E. Redford, Ryan F. Yoshimura, Rían W. Manville, Luiz Moreira, Kevin Tran, Grey Arena, Alexandra Kookootsedes, Emma Lasky, Elliot Gunnison   +9 more
doaj   +1 more source

Comparison of mean membrane potentials and firing rates of excitatory and inhibitory populations at optimal parameters.

, 2023
Comparison of mean membrane potentials and firing rates of excitatory and inhibitory populations at optimal parameters.
Mark P. Richardson (7446845), Dominic M. Dunstan (14838835), Eugenio Abela (182179), Ozgur E. Akman (2615089), Marc Goodfellow (615886)   +4 more
core   +1 more source