Results 51 to 60 of about 14,870,238 (380)
Interaction of Potent Mitochondrial Uncouplers with Thiol-Containing Antioxidants
Antioxidants, 2019 It is generally considered that reactive oxygen species (ROS) are involved in the development of numerous pathologies. The level of ROS can be altered via the uncoupling of oxidative phosphorylation by using protonophores causing mitochondrial membrane ...
Ljudmila S. Khailova +3 more
doaj +1 more source
Effective potential and stability of the rigid membrane
, 1992 The calculation of the effective potential for fixed-end and toroidal rigid $p$-branes is performed in the one-loop as well as in the $1/d$ approximations.
A. Achúcarro +37 more
core +1 more source
Donnan potential and surface potential of a charged membrane
Biophysical Journal, 1985 A model is presented for the electrical potential distribution across a charged biological membrane that is in equilibrium with an electrolyte solution. We assume that a membrane has charged surface layers of thickness d on both surfaces of the membrane, where the fixed charges are distributed at a uniform density N within the layers, and that these ...
Shinpei Ohki, Hiroyuki Ohshima
openaire +3 more sources
A statistical model for in vivo neuronal dynamics [PDF]
, 2014 Single neuron models have a long tradition in computational neuroscience. Detailed biophysical models such as the Hodgkin-Huxley model as well as simplified neuron models such as the class of integrate-and-fire models relate the input current to the ...
Pfister, Jean-Pascal +1 more
core +7 more sources
Stochastic Dynamics of Electrical Membrane with Voltage-Dependent Ion Channel Fluctuations
, 2014 Brownian ratchet like stochastic theory for the electrochemical membrane system of Hodgkin-Huxley (HH) is developed. The system is characterized by a continuous variable $Q_m(t)$, representing mobile membrane charge density, and a discrete variable $K_t$
Qian, Hong, Qian, Min, Zhang, Xue-Juan
core +1 more source
Beilstein Journal of Nanotechnology, 2014 The manipulation of brain nerve terminals by an external magnetic field promises breakthroughs in nano-neurotechnology. D-Mannose-coated superparamagnetic nanoparticles were synthesized by coprecipitation of Fe(II) and Fe(III) salts followed by oxidation
Tatiana Borisova +6 more
doaj +1 more source
Behaviours of natural organic matter in membrane filtration for surface water treatment : a review [PDF]
, 2006 Membrane application in surface water treatment provides many advantages over conventional treatment. However, this effort is hampered by the fouling issue, which restricts its widespread application due to increases in hydraulic resistances, operational
Ismail, A. F. +2 more
core +1 more source
Introducing Membrane Charge and Membrane Potential to T Cell Signaling
Frontiers in Immunology, 2017 While membrane models now include the heterogeneous distribution of lipids, the impact of membrane charges on regulating the association of proteins with the plasma membrane is often overlooked.
Yuanqing Ma +3 more
semanticscholar +1 more source
Making tau amyloid models in vitro: a crucial and underestimated challenge
FEBS Letters, EarlyView.This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley +1 more source
Frontiers in Plant Science, 2017 Waterlogging and salinity are two major abiotic stresses that hamper crop production world-wide resulting in multibillion losses. Plant abiotic stress tolerance is conferred by many interrelated mechanisms.
Muhammad B. Gill +7 more
doaj +1 more source