Results 241 to 250 of about 596,635 (290)

Soft Neural Interfaces for Circuit‐Level Analysis of Magnetogenetic Deep Brain Stimulation in Parkinson's Disease Models

open access: yesAdvanced Healthcare Materials, EarlyView.
ABSTRACT Magnetogenetic deep brain stimulation (MG‐DBS) represents a wireless neuromodulation that has demonstrated long‐lasting behavioral benefits in Parkinson's disease models. However, the circuit‐level mechanisms underlying these therapeutic effects have remained uncharacterized due to limitations of conventional neural interfaces.
Jakyoung Lee   +10 more
wiley   +1 more source

Editorial: Brain Extracellular Space: Geometry, Matrix and Physiological Importance

open access: yesBasic and Clinical Neuroscience, 2013
Padideh Kamali-Zare, Charles Nicholson
doaj  
Some of the next articles are maybe not open access.

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Alarmins of the extracellular space

Seminars in Immunology, 2018
The ability of the immune system to discriminate between healthy-self, abnormal-self, and non-self has been attributed mainly to alarmins signaling as "danger signals". It is now evident, however, that alarmins are much more complex and can perform specialized functions that can regulate a wide spectrum of processes ranging from propagation of disease ...
Jenna L, Dziki   +2 more
openaire   +2 more sources

The extracellular space of the lens

Experimental Eye Research, 1965
The extracellular space of rat, rabbit and calf lenses has been estimated in vitro using radioactive non-metabolized carbohydrates and 24Na as test substances. The size of the extracellular space ranges from 4 to 13% of the lens water, depending on the test substance used.
R A, Thoft, J H, Kinoshita
openaire   +2 more sources

Selective Radioprotection in Extracellular Space

Radiology, 1974
Most radioprotective agents are not discriminatory as they can protect both tumor and healthy tissue. The effects of radioprotective agents on radiation-induced free radicals in the extracellular ground substance were investigated by ESR spectroscopy.
R A, Peckauskas, M, Rotman, I, Pullman
openaire   +2 more sources

Glucose Concentration in Subcutaneous Extracellular Space

Diabetes Care, 1993
OBJECTIVE To compare the subcutaneous glucose sensor measurements with two reference methods. Previous studies provide conflicting findings about the real glucose concentrations in subcutaneous tissue. Some suggest substantially lower concentration, whereas others measure proportionally higher glucose concentrations
SCHMIDT, FJ, SLUITER, WJ, SCHOONEN, AJM
openaire   +3 more sources

The Extracellular Space of Voluntary Muscle Tissues [PDF]

open access: yesJournal of General Physiology, 1967
The volume occupied by the extracellular space has been investigated in six types of voluntary muscles: sartorius (frog), semitendinosus (frog), tibialis anticus longus (frog), iliofibularis (frog), rectus abdominis (frog), and diaphragm (rat). With the aid of four types of probe material, three of which are conventionally employed (inulin, sorbitol ...
G N, Ling, M H, Kromash
exaly   +3 more sources

The extracellular space and matrix of gliomas

Acta Neuropathologica, 2005
Changes in the properties of extracellular space (ECS)--its volume, shape, and composition--play an important role in influencing the biological behavior of brain tumors. Experimental methods allowing assessment of the volume and geometry of ECS by means of analyzing the diffusion of molecules within ECS have revealed a dramatic increase in the ECS ...
openaire   +2 more sources

Tracking extracellular space in the brain

Science, 2016
Neuroscience Extracellular space takes up a large percentage of the brain. Its size changes with the sleep-wake cycle but also during brain development and normal aging, as well as under pathological conditions such as neurodegeneration. Godin et al. injected near-infrared luminescent carbon nanotubes into rat brains and tracked their diffusion in the ...
openaire   +2 more sources

Extracellular superoxide dismutase (SOD3): An antioxidant or prooxidant in the extracellular space?

2020
Superoxide dismutase 3 (SOD3 or EC-SOD) is the only scavenger of superoxide in the extracellular space allowing for the catalyzed dismutation of the superoxide radical into hydrogen peroxide. The activity and distribution of the enzyme are regulated at several levels, suggesting the need for balanced activity in the extracellular space.
Zachariae, Elias Didrik Francis M   +2 more
openaire   +2 more sources

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