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Voltage-gated
sodium
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channels
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Local
anaesthetics
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Tetrodotoxin
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Renal tubule
sodium
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channels
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Voltage-gated
calcium
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channels
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Dihydropyridines
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b-adrenoreceptor
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agonists
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Voltage-gated
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potassium
channels
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ATP-sensitive
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potassium
channels
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Cromokalim
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Sulphonylureas
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GABA-gated
chloride
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channels
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Glutamate-gated
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(NMDA) cation
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channels
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Dizocilpine,
Mg 2+ ,
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Ketamine
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