Výsledky vyhledávání

Shortening deactivation of cardiac muscle: physiological mechanisms and clinical implications

Autor: J K, Leach, D V, Priola, L A, Grimes, B J, Skipper

Publikováno v: Journal of investigative medicine : the official publication of the American Federation for Clinical Research. 47(8)

PHYSIOLOGICAL MECHANISM: A rapid change of length applied during isometric contraction of skeletal or cardiac muscle may result in redeveloped tension less than appropriate for the new length because of "deactivation" of the contractile system. The a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b9ade297d038e5a7717c7ad65b22f0c8
https://pubmed.ncbi.nlm.nih.gov/10510589

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Neuropeptide modulation of cardiac intrinsic nerve activity: neuropeptide Y--a preliminary report

Autor: D V, Priola, B, Garcia, W, Ortega, K, Duran

Publikováno v: Proceedings of the Western Pharmacology Society. 37

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6b5809e93dc7b263eb80302f9b4bb6d1
https://pubmed.ncbi.nlm.nih.gov/7984672

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Neuropeptide effects on cardiac reflexes in the conscious dog

Autor: D V, Priola, X, Cao

Publikováno v: Proceedings of the Western Pharmacology Society. 36

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::34a9eb5e6b358428c9bb3dfbb28ceadf
https://pubmed.ncbi.nlm.nih.gov/7690974

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Tachykinin induced inhibition of cardiac intrinsic nerves in isolated atria

Autor: D V, Priola, X, Cao, D C, Smith

Publikováno v: Proceedings of the Western Pharmacology Society. 35

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::42d80961ae8a7a75dd56d71ff7360d9e
https://pubmed.ncbi.nlm.nih.gov/1380170

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Effects of histamine on atrial and ventricular contractility in the canine isovolumic heart

Autor: D. V. Priola, H. Vidrio

Publikováno v: Agents and actions. 29(3-4)

The effects of intracoronary administration of histamine on atrial and ventricular contractility were determined in a paced canine isovolumic heart preparation. Contractility was assessed by recording the pressure developed in saline-filled balloons

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d95ea8b2da91f213c3b8c04ba291a8b7
https://pubmed.ncbi.nlm.nih.gov/2339662

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Chronology and mode of reinnervation of the surgically denervated canine heart: functional and chemical correlates

Autor: Gilbert R. Hageman, M. P. Kaye, D. V. Priola, W. P. Geis, W. C. Randall

Publikováno v: American Journal of Physiology-Heart and Circulatory Physiology. 233:H431-H437

This study was undertaken to evaluate functionally the time and pattern of inotropic and chronotropic efferent cardiac reinnervation of the deneravated canine heart and to correlate functional data with regional myocardial catecholamine content and s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::840ee8479d00afd02ea0c77358863e3f
https://doi.org/10.1152/ajpheart.1977.233.4.h431

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Cardiac catecholamine stores after cardiac sympathectomy, 6-OHDA, and cardiac denervation

Autor: W. J. O'Brien, D. V. Priola, W. W. Simpson, W. G. Dail

Publikováno v: American Journal of Physiology-Heart and Circulatory Physiology. 240:H889-H895

Sympathetic nerves are known to reach the heart via classical vagal pathways. Bilateral cervicothoracic sympathectomy (CS) might be expected therefore to leave significant amounts of releasable catecholamines in the myocardium if the vagi are left in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a78a6c0dffee3b98844e9cce86499ee
https://doi.org/10.1152/ajpheart.1981.240.6.h889

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The intrinsic innervation of the canine heart: a functional study

Autor: D V Priola, W P Geis, H A Spurgeon

Publikováno v: Circulation Research. 40:50-56

The intrinsic innervation of the heart has been described anatomically but seldom, functionally. These experiments were designed to verify and to evaluate the influence of intrinsic neural activation on the contractility of the atria and ventricles.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62b3ebf553d99378379180bc493d918a
https://doi.org/10.1161/01.res.40.1.50

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Source of intrinsic innervation of canine ventricles: a functional study

Autor: D. V. Priola, A. M. Romero, T. M. Blomquist

Publikováno v: American Journal of Physiology-Heart and Circulatory Physiology. 252:H638-H644

Recently it has been suggested that the parasympathetic innervation of the ventricles is by way of postganglionic axones that emanate from ganglion cells in the atria, reaching the ventricles by traversing the atrioventricular (AV) groove. We designe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4cbeadb66aeee53c9c6bf28752af16d
https://doi.org/10.1152/ajpheart.1987.252.3.h638

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