Calcium Dynamics
Finite volume simulation of two dimensional calcium dynamics in a hepatocyte cell involving buffers and fluxes
... The calcium homeostasis in liver depends on intracellular calcium dynamics in a hepatocyte ...specific calcium levels are maintained for various activities in the hepatocyte ...This ...
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Role of tyramine in calcium dynamics of GABAergic neurons and escape behavior in Caenorhabditis elegans
... neural dynamics in vivo, particu- larly in transparent organisms such as ...voltage-dependent calcium channels in its genome [26]. In fact, the intracellular calcium con- centration in ...and ...
14
Calcium dynamics in single plant cells
... the calcium indicator yellow cameleon ...extracellular calcium and ABA, the authors conclude that the calcium responses measured with ...cytosolic calcium dynamics on a ...
5
ADAR2-dependent RNA editing of GluR2 is involved in thiamine deficiency-induced alteration of calcium dynamics
... We have previously demonstrated that TD induces ER stress in animals and in cultured neurons [14]. ER stress refers to the accumulation of unfolded or misfolded pro- teins in the ER lumen, resulting in an overall ...
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Fast-Response Calmodulin-Based Fluorescent Indicators Reveal Rapid Intracellular Calcium Dynamics
... Association kinetics for Ca2+ of a mGCaMP3 EF-1, b mGCaMP3 EF-2, c mGCaMP3 EF-3, overlaid by fitted curve using parameters shown in Supplementary Table S3, d mGCaMP3 EF-1:4, e mGCaMP3 EF[r] ...
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Fast-Response Calmodulin-Based Fluorescent Indicators Reveal Rapid Intracellular Calcium Dynamics
... Remarkably, significantly faster kinetics of intracellular Ca2+ rise and fall were recorded in patch-clamped myocytes on activation of ICa-gated Ca2+ release CICR with GCaMP3fast compare[r] ...
37
Subcellular calcium dynamics in a whole cell model of an atrial myocyte
... nal at those peripheral sites. The red, blue and green curves depict the time courses of Ca 2+ concentration at Ca 2+ re- lease sites deeper inside the cell (denoted by corresponding colours in Fig. 2A). Since we trigger ...
7
Calcium dynamics and wave propagation in coupled cells
... The local dynamics of a system can be varied over a surface via the parameter β as a linear function of the spatial coordinate y. Waves will be generated where the system is oscillatory and propagate into the ...
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A Network Model of the Periodic Synchronization Process in the Dynamics of Calcium Concentration in GnRH Neurons
... release, calcium levels, and the electric activity in the cultured embryonic GnRH ...is calcium dependent. Detailed investigations of calcium dynamics revealed that calcium levels ...
24
Portraying the effect of source influx on interdependent calcium and inositol 1,4,5−trisphosphate dynamics in cardiac myocyte
... this dynamics very ...of calcium build-up in the blood vessels resulting in hard and narrow ...of calcium (σ ) because when Ca 2+ ion are release from the source of calcium then maximum amount ...
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Characterization of ex vivo cultured neuronal- and glial- like cells from human idiopathic epiretinal membranes
... The work has been supported by the TÁMOP-4.2.2A-11/1/KONV-2012-0023 Grant, project implemented through the New Hungary Development Plan and cofinanced by the European Social Fund and the Slovenian Research Agency (ARRS) ...
10
A computational model of spatio-temporal cardiac intracellular calcium handling with realistic structure and spatial flux distribution from sarcoplasmic reticulum and t-tubule reconstructions
... cellular calcium handling system, which is responsible for this electro- mechanical coupling, have been developed in recent years to study underlying structure- function ...calcium dynamics. ...
34
The dynamics of calcium transfer in man
... metabolism able to describe successfully the dynamics of stable and radioactive calcium administered both orally and intravenously, is extended to include the bone calcium and its protei[r] ...
262
Ihring, Alexandra (2006): Characterization and Modification of Genetically Encoded Indicators to Monitor Neural Activity in Drosophila melanogaster. Dissertation, LMU München: Fakultät für Biologie
... a calcium concentration of 10 mM in the extracellular bath the signal degraded strongly (Figure ...completely calcium-insensitive form (Filippin et ...
150
Novel botanical drug DA-9803 prevents deficits in Alzheimer’s mouse models
... Image stacks acquired in vivo were analyzed using Ima- geJ software (http://rsbweb.nih.gov/ij/). Images were an- alyzed to determine amyloid plaque numbers, amyloid plaque burden, and resting calcium levels within ...
13
Investigation of Self Diffusion and Structure in Calcium Aluminosilicate Slags by Molecular Dynamics Simulation
... composition in last four slags, suggesting that the self- diffusion is also influenced by other factors. Oxygen triclusters (O atoms bonded with three network formers) and 5-coodinated Al have been widely investigated ...
8
Wide-field in vivo neocortical calcium dye imaging using a convection-enhanced loading technique combined with simultaneous multiwavelength imaging of voltage-sensitive dyes and hemodynamic signals
... of calcium dye in the ...the calcium fluorescence is higher immediately around the injection site, there is widespread staining up to ∼6 mm away in all ...of calcium fluorescence in the cortex ( n ¼ ...
14
Estimation of the Elastic Properties of Important Calcium Silicate Hydrates in Nano Scale - a Molecular Dynamics Approach
... Approximately, 50 to 70 percent of hydration products in hydrated cement paste are polymorphisms of C-S-H gel. It is highly influential in the final properties of hardened cement paste. Distinguishing C-S-H ...
19
Calcium exchange and ionized cytoplasmic calcium in resting and activated human monocytes
... the calcium exchange rate with the cytoplasmic pool from ...ionized calcium was measured with the fluorescent probe, Quin 2, which indicated a resting level of 83 nM free calcium in unadhered ...free ...
12
Characterisation of C terminal RyR1 variants linked to neuromuscular disorders : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Genetics at Massey University, Manawatū, New Zealand
... Intracellular calcium influences a large array of cellular processes in skeletal muscle cells and as a result the movement of free calcium is tightly-regulated by a diverse set of calcium channels ...
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