Results 121 to 130 of about 12,112,951 (393)

Effect of Interactions on Molecular Fluxes and Fluctuations in the Transport Across Membrane Channels

open access: yes, 2007
Transport of molecules across membrane channels is investigated theoretically using exactly solvable one-dimensional discrete-state stochastic models.
Anatoly B. Kolomeisky   +4 more
core   +1 more source

The effect of insulin on plasma-membrane and mitochondrial-membrane potentials in isolated fat-cells.

open access: yesBiochemical Journal, 1981
1. A recently developed technique for the measurement of plasma-membrane and mitochondrial-membrane potentials in intact cells by using the distribution of 86Rb+ and [3H]methyltriphenylphosphonium+ has enabled us to characterize a novel insulin effect on
R. Davis, M. Brand, B. Martin
semanticscholar   +1 more source

Intron‐oriented HTLV‐1 integration in an adult T‐cell leukemia/lymphoma cell line sustains expression of intact ift81 mRNA

open access: yesFEBS Letters, EarlyView.
In the adult T‐cell leukemia/lymphoma (ATL) cell line ED, the human T‐cell leukemia virus type 1 (HTLV‐1) provirus was integrated into the intron of the ift81 gene in the antisense orientation. Despite this integration, both the intact ift81 and the viral oncogene hbz were simultaneously expressed, likely due to the functional insufficiency of viral ...
Mayuko Yagi   +5 more
wiley   +1 more source

Unlocking the potential of tumor‐derived DNA in urine for cancer detection: methodological challenges and opportunities

open access: yesMolecular Oncology, EarlyView.
Urine is a rich source of biomarkers for cancer detection. Tumor‐derived material is released into the bloodstream and transported to the urine. Urine can easily be collected from individuals, allowing non‐invasive cancer detection. This review discusses the rationale behind urine‐based cancer detection and its potential for cancer diagnostics ...
Birgit M. M. Wever   +1 more
wiley   +1 more source

ON THE DETERMINATION OF ELASTIC POTENTIAL OF SPHERICAL RUBBER MEMBRANES

open access: yesStructural Mechanics of Engineering Constructions and Buildings, 2012
If one wants to make strength analysis of rubber membrane having large deformation, he must know the elastic potential. Having used potentials of Mooney and K.F.
N K Galimov   +2 more
doaj  

U-duality covariant membranes

open access: yes, 2004
We outline a formulation of membrane dynamics in D=8 which is fully covariant under the U-duality group SL(2,Z) x SL(3,Z), and encodes all interactions to fields in the eight-dimensional supergravity, which is constructed through Kaluza-Klein reduction ...
A. Westerberg   +14 more
core   +1 more source

STUDIES ON THE MEMBRANE POTENTIAL

open access: yesThe KITAKANTO Medical Journal, 1969
The charge of the small particles of mercury containing various kind of metals in the electrolytic solution was investigated, Employed method was that the deflection of small particles falling from a fine hole of glass tube into the solution through which current was flowing in horizontal direction was observed.
Tohru Murakami, Katsuzo Chosa
openaire   +3 more sources

Identification of functional and diverse circulating cancer‐associated fibroblasts in metastatic castration‐naïve prostate cancer patients

open access: yesMolecular Oncology, EarlyView.
Cancer‐associated fibroblasts (CAFs) promote cancer growth, invasion (metastasis), and drug resistance. Here, we identified functional and diverse circulating CAFs (cCAFs) in patients with metastatic prostate cancer (mPCa). cCAFs were found in higher numbers and were functional and diverse in mPCa patients versus healthy individuals, suggesting their ...
Richell Booijink   +6 more
wiley   +1 more source

Photolipid excitation triggers depolarizing optocapacitive currents and action potentials

open access: yesNature Communications
Optically-induced changes in membrane capacitance may regulate neuronal activity without requiring genetic modifications. Previously, they mainly relied on sudden temperature jumps due to light absorption by membrane-associated nanomaterials or water ...
Carlos A. Z. Bassetto   +6 more
doaj   +1 more source

ELFENN: A Generalized Platform for Modeling Ephaptic Coupling in Spiking Neuron Models

open access: yesFrontiers in Neuroinformatics, 2019
The transmembrane ionic currents that underlie changes in a cell's membrane potential give rise to electric fields in the extracellular space. In the context of brain activity, these electric fields form the basis for extracellularly recorded signals ...
Aaron R. Shifman   +5 more
doaj   +1 more source

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