Potassium Channels

A novel 13 residue acyclic peptide from the marine snail, Conus monile, targets potassium channels Sadasivannai rSudarslal, aGovindaswam ySingaravadivelan, bPalanisam yRamasamy,a

Mass Spectrometry / Animals / Potassium / Mollusca / Biochemical / Potassium Channels / Amino Acid Profile / Amino Acid Sequence / De novo sequencing / Biochemistry and cell biology / Potassium Channels / Amino Acid Profile / Amino Acid Sequence / De novo sequencing / Biochemistry and cell biology

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Structural Properties of PAS Domains from the KCNH Potassium Channels

Engineering / Physics / Chemistry / Biology / Drosophila melanogaster / Medicine / Multidisciplinary / Macromolecular X-Ray Crystallography / Humans / Mutation / Mice / Animals / PLoS one / Protein Secondary Structure Prediction / Potassium Channels / Structure activity Relationship / Recombinant Proteins / Protein Binding / Static Electricity / Medicine / Multidisciplinary / Macromolecular X-Ray Crystallography / Humans / Mutation / Mice / Animals / PLoS one / Protein Secondary Structure Prediction / Potassium Channels / Structure activity Relationship / Recombinant Proteins / Protein Binding / Static Electricity

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Extracellular Ca2+ Ameliorates NaCl-Induced K+ Loss from Arabidopsis Root and Leaf Cells by Controlling Plasma Membrane K+-Permeable Channels

Calcium / Patch-clamp and imaging techniques / Biological Sciences / Plant Physiology / Plant / Osmotic pressure / Potassium / Plant Roots / Arabidopsis / Homeostasis / Sodium / Potassium Channels / Protoplasts / Tetraethylammonium / Electric Conductivity / Sodium Chloride / Plasma Membrane / Plant Leaves / Osmotic pressure / Potassium / Plant Roots / Arabidopsis / Homeostasis / Sodium / Potassium Channels / Protoplasts / Tetraethylammonium / Electric Conductivity / Sodium Chloride / Plasma Membrane / Plant Leaves

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Membrane stretch activates a potassium channel in pig articular chondrocytes

Chemical Engineering / Patch-clamp and imaging techniques / Biological Sciences / Animals / Physical sciences / Potassium / Mechanical Stress / Cesium / Swine / Articular Cartilage Wear / Potassium Channels / Patch Clamp / Biochemistry and cell biology / Potassium / Mechanical Stress / Cesium / Swine / Articular Cartilage Wear / Potassium Channels / Patch Clamp / Biochemistry and cell biology

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Opening of mitochondrial ATP-sensitive potassium channels enhances cardioplegic protection

Biochemistry / Kinetics / Treatment / Evolution / Mitochondria / Linear models / Probability / Stroke / Magnesium / Cerebral Cortex / Reactive Oxygen Species / Left Ventricular Assist Device / Animals / Male / Reaction Time / Statistical Significance / Potassium / Brain Ischemia / Neurons / Clinical Sciences / Rats / Myocardial Infarction / Myocardium / Analysis of Variance / Rat / Potassium Channels / Wistar Rats / Rabbits / Infarct Size / Sensitivity and Specificity / Myocardial Protection / Neurosciences / Malondialdehyde / Diazoxide / Biochemistry and cell biology / Adenosine Triphosphate / Neuroprotective Agents / Linear models / Probability / Stroke / Magnesium / Cerebral Cortex / Reactive Oxygen Species / Left Ventricular Assist Device / Animals / Male / Reaction Time / Statistical Significance / Potassium / Brain Ischemia / Neurons / Clinical Sciences / Rats / Myocardial Infarction / Myocardium / Analysis of Variance / Rat / Potassium Channels / Wistar Rats / Rabbits / Infarct Size / Sensitivity and Specificity / Myocardial Protection / Neurosciences / Malondialdehyde / Diazoxide / Biochemistry and cell biology / Adenosine Triphosphate / Neuroprotective Agents

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Familial cramp due to potassium-aggravated myotonia

Neurology / Skeletal muscle biology / Molecular Genetics / Humans / Potassium / Electromyography / Pedigree / Phenotype / Skeletal Muscle / Adult / Sodium channel / Potassium Channels / Electromyography / Pedigree / Phenotype / Skeletal Muscle / Adult / Sodium channel / Potassium Channels

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17beta-estradiol inhibits outward potassium currents recorded in rat parabrachial nucleus cells in vitro

Neuroscience / Psychology / Patch-clamp and imaging techniques / Autonomic Nervous System / Brain / Animals / Male / Neurons / Rats / Potassium Channels / Neurosciences / Estradiol / Animals / Male / Neurons / Rats / Potassium Channels / Neurosciences / Estradiol

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A Novel Mitochondrial KATP Channel Assay

Kinetics / Fluorescent Dyes and Reagents / Animals / Male / Potassium / Perfusion / Clinical Sciences / Thallium / Coumarins / Rats / FLUOXETINE / Circulation / Reproducibility of Results / Potassium Channels / Osmosis / Glycine / Biological Assay / Adenosine Triphosphate / Perfusion / Clinical Sciences / Thallium / Coumarins / Rats / FLUOXETINE / Circulation / Reproducibility of Results / Potassium Channels / Osmosis / Glycine / Biological Assay / Adenosine Triphosphate

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Mitochondrial potassium transport: the K+ cycle

Membrane Proteins / Mitochondria / Cell Signaling / Structural Integrity / Biological Sciences / Ischemia Reperfusion Injury / Humans / Animals / Membrane transport / Physical sciences / Potassium / Electron Transport / Potassium Channels / Structure Function / Biochemistry and cell biology / Adenosine Triphosphate / Cell Growth / Functional Dependency / Ischemia Reperfusion Injury / Humans / Animals / Membrane transport / Physical sciences / Potassium / Electron Transport / Potassium Channels / Structure Function / Biochemistry and cell biology / Adenosine Triphosphate / Cell Growth / Functional Dependency

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Opening of mitochondrial ATP-sensitive potassium channels enhances cardioplegic protection

Mitochondria / Probability / Magnesium / Left Ventricular Assist Device / Animals / Statistical Significance / Potassium / Clinical Sciences / Myocardial Infarction / Analysis of Variance / Potassium Channels / Rabbits / Infarct Size / Sensitivity and Specificity / Myocardial Protection / Diazoxide / Adenosine Triphosphate / Statistical Significance / Potassium / Clinical Sciences / Myocardial Infarction / Analysis of Variance / Potassium Channels / Rabbits / Infarct Size / Sensitivity and Specificity / Myocardial Protection / Diazoxide / Adenosine Triphosphate

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Cardiovascular effects of SCA40, a novel potassium channel opener, in rats

British / Drug interactions / Blood Pressure / Animals / Male / Heart rate / Cardiovascular system / Rats / Parasympatholytics / Potassium Channels / Wistar Rats / Propranolol / Imidazoles / Muscle Relaxation / Isoproterenol / Heart rate / Cardiovascular system / Rats / Parasympatholytics / Potassium Channels / Wistar Rats / Propranolol / Imidazoles / Muscle Relaxation / Isoproterenol

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Transport Systems of Ventricaria ventricosa: I/V Analysis of Both Membranes in Series as a Function of [K + ] o

Microbiology / Kinetics / Medical Microbiology / Membrane Biology / Intelligent Transport System / Osmotic pressure / Potassium / Oscillations / Potassium Channels / Ion Transport / Biochemistry and cell biology / Osmotic pressure / Potassium / Oscillations / Potassium Channels / Ion Transport / Biochemistry and cell biology

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Adenylate kinase phosphotransfer communicates cellular energetic signals to ATP-sensitive potassium channels

Kinetics / Mitochondria / Multidisciplinary / Signal Transduction / Cercopithecus aethiops / Mice / Animals / Heart / Myocardium / Adenylate Kinase / Isoenzymes / Potassium Channels / Transfection / Recombinant Proteins / Adenosine Triphosphate / Adenosine monophosphate / Adenosine Diphosphate / Cell Membrane / Mice / Animals / Heart / Myocardium / Adenylate Kinase / Isoenzymes / Potassium Channels / Transfection / Recombinant Proteins / Adenosine Triphosphate / Adenosine monophosphate / Adenosine Diphosphate / Cell Membrane

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Endothelial mitochondria as a possible target for potassium channel modulators

Mitochondria / Humans / Vascular endothelium / Potassium / Potassium Channels / Membrane Potential / Plasma Membrane / Cell Membrane / Membrane Potential / Plasma Membrane / Cell Membrane

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Endothelial mitochondria as a possible target for potassium channel modulators

Mitochondria / Humans / Vascular endothelium / Potassium / Potassium Channels / Membrane Potential / Plasma Membrane / Cell Membrane / Membrane Potential / Plasma Membrane / Cell Membrane

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Human Mesenchymal Stem Cells as a Gene Delivery System to Create Cardiac Pacemakers

Gap Junctions / Gene Therapy / Stem Cell / Ion Channels / Patch-clamp and imaging techniques / Dogs / Humans / Mice / Left Ventricular Assist Device / Electroporation / Animals / Heart rate / Acetylcholine / Clinical Sciences / Gene Delivery / Genetically Modified / Rats / Cesium / Delivery System / Circulation / Potassium Channels / Transfection / Ion Transport / Heart Ventricles / Mesenchymal Stromal Cells / Human Mesenchymal Stem Cells / Isoproterenol / Cholinergic agents / Dogs / Humans / Mice / Left Ventricular Assist Device / Electroporation / Animals / Heart rate / Acetylcholine / Clinical Sciences / Gene Delivery / Genetically Modified / Rats / Cesium / Delivery System / Circulation / Potassium Channels / Transfection / Ion Transport / Heart Ventricles / Mesenchymal Stromal Cells / Human Mesenchymal Stem Cells / Isoproterenol / Cholinergic agents

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