No abstract available
MeSH terms
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Animals
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Brain Stem / physiology*
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Electric Stimulation
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Male
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Methysergide / pharmacology
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Naloxone / pharmacology
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Nociceptors / drug effects
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Nociceptors / physiology*
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Norepinephrine / metabolism
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Phenoxybenzamine / pharmacology
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Propranolol / pharmacology
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Raphe Nuclei / physiology*
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Rats
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Receptors, Adrenergic / drug effects
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Receptors, Opioid / drug effects
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Receptors, Serotonin / drug effects
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Reticular Formation / physiology*
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Synaptic Transmission / drug effects
Substances
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Receptors, Adrenergic
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Receptors, Opioid
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Receptors, Serotonin
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Phenoxybenzamine
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Naloxone
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Propranolol
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Norepinephrine
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Methysergide