Artificial Csf
Artificial Csf - Related Videos
07:45
A Cell Free Assay System Estimating the Neutralizing Capacity of GM-CSF Antibody using Recombinant Soluble GM-CSF Receptor
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2011
We designed a cell-free receptor binding assay in order to estimate the binding of granulocyte-macrophage colony-stimulating factor (GM-CSF) to the receptors. It enables us to evaluate competitive inhibition of biotinylated GM-CSF binding to soluble GM-CSF receptor alpha by GM-CSF autoantibody with excellent reproducibility.
08:40
Absolute Quantification of Aβ1-42 in CSF Using a Mass Spectrometric Reference Measurement Procedure
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Cited by 5 •
2017
A reference measurement procedure for the absolute quantification of Aβ1-42 in human CSF based on solid-phase extraction and liquid chromatography tandem mass spectrometry is described.
10:21
Proliferation and Differentiation of Murine Myeloid Precursor 32D/G-CSF-R Cells
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Cited by 3 •
2018
Here detailed protocols for culturing the murine myeloid precursor 32D/G-CSF-R cell line, performing viral infections, and carrying out proliferation and differentiation assays are presented. This cell line is suitable for studying myeloid cell development, and the role of genes of interest in myeloid cell growth and neutrophilic differentiation.
03:14
Artificial Selection - Concepts
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2019
Natural Selection and Adaptive Evolution In natural settings, adaptive evolution takes place by natural selection, a process in which differences in traits lead to differences in survival and reproductive success between individuals. This happens because individuals with certain phenotypes have a higher probability of survival and/or produce more surviving offspring than individuals with other phenotypes. A classic example of this was demonstrated by Rosemary and Peter Grant studying the...
07:01
An In Vitro Technique to Differentiate GM-CSF Producing T Helper Cells from Naïve T Cells
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2025
This video demonstrates the in vitro differentiation of granulocyte-macrophage-colony-stimulating factor or GM-CSF-producing T helper cells (THGM). Isolated naïve T cells are stimulated for differentiation into THGM, which is confirmed by detecting high intracellular GM-CSF production and a low expression of other T helper cell-specific cytokines.
FAQs
Its ions help set the extracellular chemical environment, glucose supports experimental tissue demands, and buffering components help stabilize pH. Together, these features help preserve osmotic balance and neuronal excitability, allowing investigators to examine neural activity under defined laboratory conditions rather than an uncontrolled extracellular milieu.
Once tissue is removed from the body, its surrounding environment must still support conditions relevant to neural function. Artificial CSF addresses this need through controlled concentrations of ions, glucose, and buffering components. Maintaining these properties helps brain slices and other preparations remain suitable for measuring signaling, circuit activity, and pharmacological responses.
A prepared solution provides a defined extracellular environment that can be used consistently across experiments. This control reduces variation in the chemical conditions surrounding isolated neural tissue and makes deliberate changes easier to interpret. Researchers can therefore relate observed differences in electrophysiology, imaging, or drug-response experiments to the variables they intentionally manipulate.
Researchers can perfuse or bathe brain slices, isolated neural preparations, and cells with the solution. These approaches place the experimental tissue in contact with a controlled extracellular medium during data collection. The same general support system can therefore accommodate electrophysiology, imaging, and pharmacological studies involving different types of nervous-system material.
The source material identifies brain slices, isolated neural preparations, and cells as important uses. These preparations allow researchers to investigate neural processes outside the body while controlling the surrounding solution. Such experimental arrangements are especially useful when the goal is to examine synaptic signaling, neural circuits, or responses to pharmacological manipulation.
By supporting a stable, reproducible environment around removed nervous tissue, artificial CSF enables measurements of neuronal and circuit behavior during electrophysiology and imaging. It also provides a medium for examining drug responses. These applications help connect controlled extracellular conditions with changes in synaptic signaling, neural circuits, and cellular activity.