Calcium influx
In Vivo Manganese–MR Imaging of Calcium Influx in Spontaneous Rat Pituitary Adenoma
... vivo calcium influx ...a calcium analog have been investigated thoroughly by many institutions and in various experimental ...that calcium influx is more rapid as well as of greater ...
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The role of passive calcium influx through the cell membrane in galvanotaxis
... no calcium currents and are insensitive to the VGCC blockers (they do not have ...passive calcium influx, but it fails in case of the weakly metastatic cells, which move towards the anode, and would ...
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Activation of a peptidergic synapse locally modulates postsynaptic calcium influx
... VD4 stimulation modulates postsynaptic calcium influx To determine whether VD4 stimulation also reduced the calcium transient in neurites of PI, pairs of VD4 and PI neurones were plated [r] ...
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Impact of aging on calcium influx and potassium channel characteristics of T lymphocytes
... summary, calcium influx was higher in adults in CD8 cells. Calcium influx was also higher in Th1 cells of adults compared to CB and children, however, its extent decreased again with ...of ...
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Cholesterol enrichment increases basal and agonist stimulated calcium influx in rat vascular smooth muscle cells
... unidirectional calcium uptake by 78 +/- 16%; and verapamil (10 microM), diltiazem (1 microM), and nifedipine (1 microM) each significantly inhibited the effect of cholesterol enrichment on intracellular ...
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Calcium Influx in Contracting and Paralyzed Frog Twitch Muscle Fibers
... When potassium was applied to fibers paralyzed by the combination of 30 kM D600, cold, and a prior contracture, the calcium uptake fell to 3.0 t 0.7 pmol 11: the fibers were soaked in 4S[r] ...
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Regulation of hormone sensitive calcium influx by the adenylyl cyclase system in renal epithelial cells
... Ca influx across the cell membrane, but neither mutant affected bradykinin-stimulated intracellular Ca release or basal Ca ...Ca influx was reduced by dibutyryl cAMP, isoproterenol, and ...
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Calcium Influx in Contracting and Paralyzed Frog Twitch Muscle Fibers
... When potassium was applied to fibers paralyzed by the combination of 30 µM 0600, cold, and a prior contracture, the calcium uptake fell to 3.0 ± 0.7 pmol 11: the fibers were soaked in 45[r] ...
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Pharmacological control of membrane currents generating the after-hyperpolarization of rat sympathetic neurones
... of calcium in controlling the size and duration of the ...increased calcium influx, caused either by increasing the number of action potentials, or by increasing the extracellular calcium ...
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Smooth muscle calcium and endothelium derived relaxing factor in the abnormal vascular responses of acute renal failure
... cell calcium or calcium influx, the renal blood flow (RBF) response to reductions in RPP within the autoregulatory range and to RNS were tested before and after a 90-min intrarenal infusion of ...
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Water calcium concentration modifies whole body calcium uptake in sea bream larvae during short term adaptation to altered salinities
... their calcium- transporting mechanism according to the environmental conditions and that drinking and the intestine provide the main route for the increased calcium influx at higher ...overall ...
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Amyloid-β-Acetylcholinesterase complexes potentiate neurodegenerative changes induced by the Aβ peptide. Implications for the pathogenesis of Alzheimer's disease
... accelerated calcium influx, mito- chondrial depolarization, decreased ATP levels, and cytochrome c release in cortical neurons ...accelerated calcium influx and mitochondrial impairment ...
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Stenger, Bernhard (2018): Transient receptor potential A1 channels and their role in the cytotoxicity of sulfur mustard. Dissertation, LMU München: Medizinische Fakultät
... The calcium influx through irreversible TRPA1 modification was shown as long lasting and could be blocked by the TRP-channel inhibitors (Hinman et ...AM-based calcium measurements that turned out ...
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Calcium signalling and buffering: The role of annexin VI
... intracellular calcium concentration is the largest calcium change seen after stimulation with agonist and is hence the value plotted against dose in figure ...f calcium for this peak is the ...
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A minor tyrosine phosphorylation site located within the CAIN domain plays a critical role in regulating tissue-specific transformation by erbB kinase.
... logical and biochemical properties of IA c-erbB. Although we do not know whether the p5 site is phosphorylated in its native state, its presence seems to suppress the sarcomagenic poten- tial. We hypothesize that the p5 ...
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Nicotine signals through muscle-type and neuronal nicotinic acetylcholine receptors in both human bronchial epithelial cells and airway fibroblasts
... role. Calcium influx as well as initiation of downstream signaling pathways indicate that receptors are functional and that both human bronchial epithelial cells and airway fibroblasts respond to nicotine, ...
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Anti-inflammatory drugs for Duchenne muscular dystrophy: focus on skeletal muscle-releasing factors
... extracellular calcium influx and release of DAMPs, as well as NOX-induced ROS ...channel-induced calcium influx triggered by upregulated P2X7 receptor in DMD ...of calcium upregulation ...
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Currents mediated by non-NMDA glutamate receptors in rat magnocellular basal forebrain neurones in primary culture
... -induced calcium influx is also increased by jS- amyloid peptides (Hartmann, Eckert & Müller, 1993) suggesting that the increased excitotoxicity probably results from loss of Ca^'^-homeostasis (Mattson, ...
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Anti-Amnesic Effects of Evolvulus Alsinoides Linn. in Amyloid beta (25-35) Induced Neurodegeneration in Mice.
... The AChE activity has been shown to be increased within and around amyloid plaques in Alzheimer’s brain .The calcium influx followed by oxidative stress is involved in the increase in[r] ...
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Role of intracellular calcium handling in force interval relationships of human ventricular myocardium
... intracellular calcium handling and availability to alterations in the strength of contraction produced by changes in stimulation rate and ...intracellular calcium and in the peak amplitude of the ...
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