No abstract available
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Acetylcholine / physiology
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Adenosine / physiology
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Animals
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Brain / metabolism*
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Cyclic AMP / metabolism*
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Cyclic GMP / metabolism*
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Electric Stimulation
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Guinea Pigs
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In Vitro Techniques
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Norepinephrine / physiology
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Potassium Chloride / pharmacology
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Tetrodotoxin / pharmacology
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Theophylline / pharmacology
Substances
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Tetrodotoxin
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Potassium Chloride
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Theophylline
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Cyclic AMP
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Cyclic GMP
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Adenosine
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Acetylcholine
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Norepinephrine