intracellular free calcium
Measurements of Intracellular Free Calcium on Cancer Cell Lines by the Effects of Crude Water-Soluble Extract of Momordica Charantia
... and the observed changes in mitochondrial physiology and the triggering of programmed cell death (PCD) [6]. The mitochondrial Ca 2+ overload is responsible for the increased O(2)(*-) production [8]. If cytosolic Ca 2+ ...
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Intracellular Free Calcium Measured with Calcium Selective Microelectrodes from Salivary Gland Cells of the Snail Planorbis Corneus
... SUMMARY Double-barrelled Ca2+-selective microelectrodes-have been used to make simultaneous measurements of the intracellular concentration of free Ca 2+ [Ca 2+ ]j and membrane potential[r] ...
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Lipopolysaccharide priming of human neutrophils for an enhanced respiratory burst Role of intracellular free calcium
... of intracellular free Ca2+ ([Ca2+]i) are believed to antecede changes in delta ...the intracellular Ca2+ chelator MAPTAM before preincubation with LPS blocked the changes in [Ca2+]i and the enhanced ...
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Erythropoietin stimulates a rise in intracellular free calcium concentration in single early human erythroid precursors
... transient calcium is intracellular since erythroblasts were incubated in medium devoid of extracellular ...an intracellular signal that mediates the proliferative/differentiating effect of ...
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Contributions of [Ca2+]i, [Pi]i, and pHi to altered diastolic myocyte tone during partial metabolic inhibition
... in intracellular inorganic phosphate, pH, and Ca2+ concentrations to altered diastolic function in cultured myocytes subjected to partial metabolic ...end-diastolic intracellular free calcium ...
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Activation of Ca2+ dependent K+ channels in human B lymphocytes by anti immunoglobulin
... intracellular free calcium and membrane potential, we monitored [Ca2+]i by means of indo-1 and transmembrane potential using bis(1,3-diethylthiobarbituric)trimethine oxonol in human tonsillar B cells ...
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Epstein-Barr virus latent membrane protein 2A blocks calcium mobilization in B lymphocytes.
... BJAB cell lines expressing LMP2A, LMP1, LMP2A and LMP1, or vector controls were treated with antibodies to human class II or CD19 and their intracellular free calcium levels were monitor[r] ...
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Bacterial toxins affect early events of T lymphocyte activation
... The effects of pertussis toxin and cholera toxin on early events of T lymphocyte activation were examined in the T lymphocyte cell line, Jurkat. Pertussis toxin treatment of these T cells increased inositol phosphates ...
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Calcium Enables Photoreceptor Pigment Migration in a Mutant Fly
... An increase in intracellular free calcium causes changes in the transduction mechanism of invertebrate photoreceptors associated with light adaptation: a decrease in sensitivity and shor[r] ...
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The versatile synapse
... It has been suggested that frequency-dependent modulation of the process of transmitter release may be caused by a cumulative increase in intracellular free calcium which could be enhanc[r] ...
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Index of Authors
... Salivary gland cells: In the snail, measurement of intracellular, free calcium concentrations BARBER 121, 395 Salmo gairdneri: Role of catecholamines in erythrocyte pH regulation and oxy[r] ...
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A correlative and quantitative imaging approach enabling characterization of primary cell-cell communication: Case of human CD4+ T cell-macrophage immunological synapses
... formation, calcium signaling of cell conjugates was recorded for 30 min prior to fixation and immunolabeling with anti-CD3 for correlated ...live calcium recording, and CD3 3D distribution linked to the ...
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<p>Apoptosis-promoting effect of rituximab-conjugated magnetic nanoprobes on malignant lymphoma cells with CD20 overexpression</p>
... Intracellular generation of ROS was measured after Raji and K562 cells were exposed to rituximab (23.5 µ g/mL), Fe 3 O 4 @DMSA, and Fe 3 O 4 @DMSA@Ab (50 µ g [Fe]/mL) for 24 hours. Cells were then collected and ...
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Translating intracellular calcium signaling into models
... excitation-contraction coupling can only be explained through a spatially non- uniform distribution of VDCCs-RyRs clusters (Soeller and Cannell 2004; Cannell and Kong 2012). Such spatial heterogeneity is also at the ...
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Bioelectronic nose and its application to smell visualization
... Smell visualization using engineered olfactory systems Visual representation using engineered olfactory cells As described above, the signal transduction in engi- neered olfactory cells is induced by the interaction be- ...
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Cholesterol enrichment increases basal and agonist stimulated calcium influx in rat vascular smooth muscle cells
... (VSMC) calcium homeostasis was studied by evaluating calcium uptake, efflux, and intracellular content in cultured VSMC derived from the rat pulmonary ...of free cholesterol (FC) and ...
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A perspective on the mechanism of the light-rise of the electro-oculogram
... operated calcium entry provides an elegant resolution to the confusion surrounding the role of bestrophin-1 in the RPE and the findings of normal light-rises in some individuals with Best’s ...of calcium ...
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Expression of the calcium sensing receptor on human antral gastrin cells in culture
... extracellular calcium-sensing receptor on human antral gastrin cells was ...cell calcium-sensing ...extracellular calcium levels from ...the calcium receptor, spermine also stimulated gastrin ...
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Cell adhesion and intracellular calcium signaling in neurons
... in intracellular Ca 2+ levels in PC12 cells [24], small cerebellar neurons [21,25,28], cortical neurons [29,30], and dorsal root ganglion neurons ...on intracellular Ca 2+ levels in Fura-2AM loaded growth ...
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Inhibition of Na/H exchange in avian intestine by atrial natriuretic factor
... in intracellular pH (pHi); effects that are not additive to those caused by amiloride (10(-3) ...cytosolic calcium (Cai), which could be prevented by pretreating the cells with the cytosolic calcium ...
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