Abstract
Segment-specific characteristics of the reactions of pial arteries of different generations to intravenous injection of norepinephrine were studied under conditions of instrumental stabilization of systemic blood pressure in rats with blocked α- and β-adrenoceptors.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Adrenergic alpha-Agonists / pharmacology*
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Adrenergic alpha-Antagonists / pharmacology
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Adrenergic beta-Antagonists / pharmacology
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Animals
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Blood Pressure
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Cerebral Arteries / drug effects*
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Cerebral Arteries / metabolism
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Cerebral Arteries / physiology
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Microscopy, Video
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Norepinephrine / pharmacology*
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Rats
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Rats, Sprague-Dawley
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Receptors, Adrenergic, alpha / metabolism
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Receptors, Adrenergic, beta / metabolism
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Vasoconstriction / drug effects
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Vasodilation / drug effects
Substances
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Adrenergic alpha-Agonists
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Adrenergic alpha-Antagonists
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Adrenergic beta-Antagonists
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Receptors, Adrenergic, alpha
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Receptors, Adrenergic, beta
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Norepinephrine