Zobrazeno 1 - 10 of 17 pro vyhledávání: '"J D, O'Benar"'
1
Cessation of arterial and venous flow at a finite driving pressure in porcine coronary circulation
Autor: R. F. Bellamy, J. D. O'Benar
Publikováno v: American Journal of Physiology-Heart and Circulatory Physiology. 246:H525-H531
We investigated the hypothesis that coronary capacitance is responsible for epicardial coronary artery flow stopping at arterial pressures greater than the coronary venous pressure. Using an in situ blood-perfused swine heart preparation, we compared
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c403972d66bbf7e2383726257e7d27de
https://doi.org/10.1152/ajpheart.1984.246.4.h525
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2
Prostacyclin increases portal venous flow
Autor: L W Traverso, J D O'Benar, C C Buchalter
Publikováno v: Prostaglandins. 28:679-693
Prostacyclin (PGI2) is a potent vasolidator and is a potential therapeutic agent to increase blood flow during several disease states. PGI2 is alos elevated in plasma during sepsis or pancreatitis. The hemodynamic effect of PGI2 has not been investig
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5e1c617b3886b4d0ea41150859fd7438
https://doi.org/10.1016/0090-6980(84)90177-1
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5
Naloxone does not prevent death after rapid hemorrhage in swine
Autor: L W, Traverso, R F, Bellamy, S J, Hollenbach, J D, O'Benar
Publikováno v: Surgery, gynecologyobstetrics. 161(3)
Despite the array of hemorrhage models, animal species and experimental designs, it seems clear that naloxone with or without volume replacement has no place in the treatment of rapidly exsanguinating traumatized patients. In this situation, the adre
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::35b5734393dd6c2d5a840a7c48d9e62e
https://pubmed.ncbi.nlm.nih.gov/4035538
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6
Naloxone: ineffective in improving cardiac performance after hypoperfusion in swine
Autor: W H, Heydorn, W Y, Moores, R F, Bellamy, J D, O'Benar
Publikováno v: Circulatory shock. 17(1)
A study was done to measure beta-endorphin immunoreactivity (beta-EI) in swine subjected to cardiopulmonary bypass at normal aortic perfusion pressures and during low-flow states such as can occur with shock. Fifteen pigs, divided into three groups o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9bcde9ae9a75f14b96bc22bdd4be2afb
https://pubmed.ncbi.nlm.nih.gov/2932263
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8
Beta-endorphin, ACTH, and cortisol response to hemorrhage in conscious pigs
Autor: J. P. Hannon, J. D. O'Benar, J. L. Peterson, C. A. Bossone
Publikováno v: The American journal of physiology. 252(5 Pt 2)
Some of the interrelations of neuroendocrine changes associated with hypovolemia were investigated in a model simulating an arterial hemorrhage. beta-Endorphin, adrenocorticotropin hormone (ACTH), and cortisol levels were measured by radioimmunoassay
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4277a48cceac08072860a2a6f17754e3
https://pubmed.ncbi.nlm.nih.gov/3034083
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