STUDIES ON VERATRUM ALKALOIDS. XXXVII. CHRONOTROPIC CARDIAC ACTION AND TOXICITY OF N-ALKYL DERIVATIVES OF VERATRAMINE.
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Animals↗
Biomedical subjects
O KRAYER
Publications and source records attributed to O KRAYER.
[On chronotropic heart effects].
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Guanethidine↗
Action of guanethidine and reserpine upon the isolated mammalian heart.
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Amidines↗
The history of the Bezold-Jarisch effect.
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Heart↗
Rate-increasing action of corticotropin and of alpha-intermedin in the isolated mammalian heart.
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Adrenocorticotropic Hormone↗
The rate-increasing effect of epinephrine and norepinephrine and its modification by experimental time in the isolated heart of normal and reserpine-pretreated dogs.
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Animals↗
The content of noradrenaline and adrenaline in the rat heart after administration of Rauwolfia alkaloids.
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Animals↗
Changes of heart rate caused by direct cardiac action of reserpine.
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Blood Vessels↗
The release of norepinephrine from the mammalian heart by reserpine.
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Animals↗
Studies on veratrum alkaloids. XXVII. The negative chronotropic action of veratramine and reserpine in the heart depleted of catechol amines.
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Amines↗
The action of Rauwolfia alkaloids on the heart rate and on the functional refractory period of atrio-ventricular transmission in the heartlung preparation of the dog.
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Animals↗
Threshold dose and time course of norepinephrine depletion of the mammalian heart by reserpine.
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Animals↗
Synthetic esters of dimethylaminoethanol exhibiting positive inotropic cardiac activity.
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Deanol↗
Studies on veratrum alkaloids. XXIV. The inhibition by veratramine and veratrosine of the cardioaccelerator effect of electrical stimulation of the accelerator nerves.
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Electric Stimulation↗
Studies on veratrum alkaloids. XXI. The action of veratramine upon impulse generation in the dog heart.
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Animals↗
Studies on veratrum alkaloids, XXII. Periodic activity of the sino-auricular node of the denervated cat heart caused by veratramine.
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Animals↗
Properties of a toxin from the salivary gland of the shrew, Blarina brevicauda.
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Animals↗
The effect of moderately large doses of veratramine and veratrosine on the rhythm of the acutely denervated heart of the cat.
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Animals↗