Results 41 to 50 of about 2,634,864 (332)

Modulation of neural cell membrane conductance by the herbal anxiolytic and antiepileptic drug aswal [PDF]

open access: yes, 2000
To evaluate the effects of aswal on ionic fluxes and neuronal excitation, we performed extracellular and whole cell patch clamp recordings on CA1 pyramidal neurons of guinea pigs and Long-Evans rats.
Grunze, Heinz   +3 more
core   +1 more source

Understanding extracellular vesicles [PDF]

open access: yesPROTEOMICS, 2021
No description ...
David W. Greening, Richard J. Simpson
openaire   +3 more sources

Suppression of crosstalk in multielectrode arrays with local shielding

open access: yesFrontiers in Nanotechnology, 2022
Electrical crosstalk can constrain the performance of multielectrode arrays in electro- and neurophysiology, in terms of both stimulation and recording.
J. R. Naughton   +8 more
doaj   +1 more source

Mechanisms of Bacterial Extracellular Electron Exchange. [PDF]

open access: yes, 2016
The biochemical mechanisms by which microbes interact with extracellular soluble metal ions and insoluble redox-active minerals have been the focus of intense research over the last three decades. The process presents two challenges to the microorganism;
Butt, Julea N.   +5 more
core   +1 more source

A modular method for the extraction of DNA and RNA, and the separation of DNA pools from diverse environmental sample types

open access: yesFrontiers in Microbiology, 2015
A method for the extraction of nucleic acids from a wide range of environmental samples was developed. This method consists of several modules, which can be individually modified to maximize yields in extractions of DNA and RNA or separations of DNA ...
Mark Alexander Lever   +6 more
doaj   +1 more source

Thiol Modifications in the Extracellular Space—Key Proteins in Inflammation and Viral Infection

open access: yesFrontiers in Immunology, 2022
Posttranslational modifications (PTMs) allow to control molecular and cellular functions in response to specific signals and changes in the microenvironment of cells. They regulate structure, localization, stability, and function of proteins in a spatial
Kathrin A. Brücksken   +2 more
doaj   +1 more source

Generalized cable formalism to calculate the magnetic field of single neurons and neuronal populations

open access: yes, 2014
Neurons generate magnetic fields which can be recorded with macroscopic techniques such as magneto-encephalography. The theory that accounts for the genesis of neuronal magnetic fields involves dendritic cable structures in homogeneous resistive ...
Bedard, Claude, Destexhe, Alain
core   +1 more source

Synthesis of extracellular matrix components by human ciliary muscle cells in culture [PDF]

open access: yes, 1992
The production and spatial organization of connective tissue components in ciliary muscle cell cultures was studied with immunohistochemical and ultrastructural methods.
Baur, A.   +2 more
core   +1 more source

Extracellular vesicles

open access: yesGENETICS
Abstract Extracellular vesicles (EVs) encompass a diverse array of membrane-bound organelles released outside cells in response to developmental and physiological cell needs. EVs play important roles in remodeling the shape and content of differentiating cells and can rescue damaged cells from toxic or dysfunctional content. EVs can send
Juan Wang, Maureen M Barr, Ann M Wehman
openaire   +4 more sources

Modulation of Inflammation by Extracellular Granzyme A

open access: yesFrontiers in Immunology, 2020
Granzyme A (GrA) has long been recognized as one of the key players in the induction of cell death of neoplastic, foreign or infected cells after granule delivery by cytotoxic cells.
Kim R. van Daalen   +3 more
doaj   +1 more source

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