Extracellular calcium participates in responses to acetylcholine in Xenopus oocytes
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Summary
It is suggested that activation of cell‐membrane muscarinic receptors causes opening of apparently voltage‐insensitive and verapamil or diltiazem‐resistant calcium channels may be activated by IP3 or its metabolites, which increase following theactivation of cell membrane receptors coupled to a phospholipase C.
- Type
- article
- Published
- 1990-03-26
- Cited by
- 28
- References
- 23
- Access
- Open access
- OpenAlex
- https://openalex.org/W1969924620
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:13226546
Keywords
Depolarization, Calcium, Chemistry, T-type calcium channel, Muscarinic acetylcholine receptor
References
- Acetylcholine receptors in the oocyte membrane
- Acetylcholine‐ and inositol 1,4,5‐trisphosphate‐induced calcium mobilization in Xenopus laevis oocytes
- Types of muscarinic response in Xenopus oocytes.
- Inositol trisphosphate isomers, but not inositol 1,3,4,5-tetrakisphosphate, induce calcium influx in Xenopus laevis oocytes.
- Ion channels activated by inositol 1,4,5-trisphosphate in plasma membrane of human T-lymphocytes
- Augmentation of cardiac calcium current by flash photolysis of intracellular caged-Ca2+ molecules
- A calcium-dependent transient outward current in Xenopus laevis oocytes
- Xenopus oocyte resting potential, muscarinic responses and the role of calcium and guanosine 3',5'‐cyclic monophosphate.
- Expression and modulation of voltage-gated calcium channels after RNA injection in Xenopus oocytes.
- Injection of inositol 1, 3, 4, 5-tetrakisphosphate into Xenopus oocytes generates a chloride current dependent upon intracellular calcium
- Role of calcium mobilization in mediation of acetylcholine‐evoked chloride currents in Xenopus laevis oocytes.
- Rat brain serotonin receptors in Xenopus oocytes are coupled by intracellular calcium to endogenous channels.
- Hemispheric asymmetry of rapid chloride responses to inositol trisphosphate and calcium in Xenopus oocytes
- Mechanism of membrane electrical response to thyrotropin-releasing hormone in Xenopus oocytes injected with GH3 pituitary cell messenger ribonucleic acid.
- The G protein-gated atrial K+ channel is stimulated by three distinct GIα-subunits
- Changes in intracellular calcium and in membrane currents evoked by injection of inositol trisphosphate into Xenopus oocytes
- Inositol trisphosphate, a novel second messenger in cellular signal transduction
- Inositol 1,4,5-trisphosphate mimics muscarinic response in Xenopus oocytes
- The involvement of inositol 1,4,5‐trisphosphate and calcium in the two‐component response to acetylcholine in Xenopus oocytes.
- Inactivation of calcium channel current in the calf cardiac Purkinje fiber. Evidence for voltage- and calcium-mediated mechanisms
Cited by
- Regulation of intracellular calcium activity in Xenopus oocytes.
- Light‐induced currents in Xenopus oocytes expressing bovine rhodopsin.
- Functional consequences of expression of the neuron-specific, protein kinase C substrate RC3 (neurogranin) in Xenopus oocytes.
- Inverse agonist abolishes desensitization of a constitutively active mutant of thyrotropin‐releasing hormone receptor: role of cellular calcium and protein kinase C
- Action of nereistoxin on recombinant neuronal nicotinic acetylcholine receptors expressed in Xenopus laevis oocytes
- Characterization of prostaglandin F2α receptor of mouse 3T3 fibroblasts and its functional expression in Xenopus laevis oocytes
- Inositol trisphosphate may access calcium from stores not coupled to muscarinic receptors in Xenopus oocytes
- Calcium entry in Xenopus oocytes: effects of inositol trisphosphate, thapsigargin and DMSO.
- The four dimensions of calcium signalling in Xenopus oocytes.
- Rapid desensitization of the TRH receptor and persistent desensitization of its constitutively active mutant
- Ca2+ oscillations and Ca2+ influx in Xenopus oocytes expressing a novel 5‐hydroxytryptamine receptor.
- Morphine Inhibits Calcium Influx and the Response to Acetylcholine in Xenopus Oocytes
- Independent external calcium entry and cellular calcium mobilization in Xenopus oocytes.
- Acceleration of intracellular calcium waves in Xenopus oocytes by calcium influx.
- Truncation of the Thyrotropin-releasing Hormone Receptor Carboxyl Tail Causes Constitutive Activity and Leads to Impaired Responsiveness in Xenopus Oocytes and AtT20 Cells (*)
- Injection of rat hepatocyte poly(A)+ RNA to Xenopus laevis oocytes leads to expression of a constitutively-active divalent cation channel distinguishable from endogenous receptor-activated channels.
- Free radical metabolism in human erythrocytes.
- Functional characterisation of a nicotinic acetylcholine receptor α subunit from the brown dog tick, Rhipicephalus sanguineus
- Iron release, oxidative stress and erythrocyte ageing.
- InsP3 and Ins(1,3,4,5)P4 act in synergy to stimulate influx of extracellular Ca2+ in Xenopus oocytes
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