INTRACELLULAR CALCIUM
Enhanced intracellular calcium concentration during poliovirus infection.
... of calcium ions were determined by microfluorimetry in the whole population of poliovirus-in- fected cells, we wanted to estimate the percentage of cells with these altered calcium ...the calcium ...
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Leukotriene B4 activates intracellular calcium and augments human osteoclastogenesis
... real-time calcium imaging to study the effect of leukotrienes and requirements of different calcium sources and signaling proteins in activating intracellular calcium flux using ...
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Intracellular calcium oscillations
... the calcium sensitivity of the endoplasmic reticulum (ER) (reticulum meaning storage place, endoplasmic meaning inside the ...enough calcium in the cytoplasm, this increased calcium sensitivity ...
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INTRACELLULAR CALCIUM OSCILLATIONS IN EXCITABLE AND NONEXCITABLE CELLS: A REVIEW
... Exponential calcium decay is very important for the survival of a cell because prolong intracellular calcium at higher level leads initiation of death ...that calcium oscillation depends upon ...
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Translating intracellular calcium signaling into models
... on intracellular calcium has put theoreticians in an ideal position to derive models of intracellular calcium ...of intracellular calcium modeling with a special emphasis on ...
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Intracellular calcium and survival of tadpole forebrain cells in anoxia
... microscope. Intracellular calcium concentration in studies involving fura-2 and fura-2FF was calculated from the 340/380·nm fluorescence intensity at an emission wavelength of 510·nm, using the equations of ...
6
The nonstructural glycoprotein of rotavirus affects intracellular calcium levels.
... iv Finally, only slightly increased intracellular calcium levels 1 60 nM were observed in wt baculovirus infected cells at very laite times after infection, although the viability of the[r] ...
7
Modulation of intracellular calcium by inflammatory mediators in sensory neurones
... (AC=adenyiyl cyclase; G=G-protein; PLC=phospholipase C; IP3=inositol-l,4.S- trisphosphate). The prostanoid-induced sensitised [Ca^*]i response to histamine may involve enhanced Ca^* influx via an independent channel (I), ...
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Kaposi's Sarcoma-Associated Herpesvirus Mitochondrial K7 Protein Targets a Cellular Calcium-Modulating Cyclophilin Ligand To Modulate Intracellular Calcium Concentration and Inhibit Apoptosis
... The universality of calcium as an intracellular messenger depends on its enormous versatility (6, 58). Cellular calcium FIG. 6. K7-CAML interaction is necessary for efficient inhibition of apoptosis. ...
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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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Adaptive mechanisms of intracellular calcium homeostasis in mammalian hibernators
... adrenaline treatment, or ligation of the left descending coronary artery, each failed to induce the ventricular fibrillation that usually occurs in guinea pig hearts in response to these perturbations (Johansson, 1996). ...
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Intracellular calcium release modulates polycystin-2 trafficking
... Subcellular localization of PC2 is dynamically regulated The subcellular localization of the PC2 protein was stud- ied using immunocytochemistry in human primary prox- imal tubule (hPT) cells prepared from nephrectomy ...
8
Amyloid-β-Acetylcholinesterase complexes potentiate neurodegenerative changes induced by the Aβ peptide. Implications for the pathogenesis of Alzheimer's disease
... performed calcium experiments using Fluo-3 AM in neurons treated with Ab-AChEf alone ...the intracellular calcium influx induced by the complex ...cytoplasmic calcium increase induced by the ...
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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
... Being able to capture events of cell-to-cell communication in real time to investigate the dynamic molecular events engaged, is leading to advance in our understanding of cellular behaviours. Current techniques are ...
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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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Calcium-sensing receptors regulate cardiomyocyte Ca2+ signaling via the sarcoplasmic reticulum-mitochondrion interface during hypoxia/reoxygenation
... tors [7]. Wang et al. and Tfelt-Hansen et al. reported that CaR was functionally expressed in rat cardiac tissue and rat neonatal ventricular cardiomyocytes, respectively [8,9]. Later, Berra-Romani et al. showed that ...
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Altered Calcium Handling in Peripheral Nerve Terminals and Blood Vessels in Spontaneously Hypertensive Rats
... stimulate calcium mobilization from intracellular calcium ...store. Calcium antagonists are also major anti-hyper- tensive drugs and their magnitude of depressor effect is higher in ...
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Therapeutic Applications of Electromagnetic Fields in Musculoskeletal Disorders: A Review of Current Techniques and Mechanisms of Action
... DC works by an electrochemical reaction at the cathode. CC modulates molecular pathways and growth factors to enhance proliferation and differentiation of the osteoblast. IC enhances osteoblast differentiation and ...
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Intercellular calcium signaling in a gap junction coupled cell network establishes asymmetric neuronal fates in C elegans
... intercellular calcium signaling has been observed in a number of different cell types and organ systems, including the neocortex, retina, airway epithelia, hepatocytes and osteoblastic cells (Sáez et ...these ...
11
A de novo variant in ADGRL2 suggests a novel mechanism underlying the previously undescribed association of extreme microcephaly with severely reduced sulcation and rhombencephalosynapsis
... and intracellular calcium measurements For measurement of whole cell intracellular calcium levels, amniocytes or HeLa cells were grown in 6 well plates on glass coverslips (diameter 30 mm) ...
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