Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Stephen V. Rendig"'
Publikováno v:
Journal of Cardiovascular Pharmacology. 38:219-227
Moderate consumption of alcoholic beverages is associated with a reduced risk of coronary heart disease (CHD). Some evidence suggests that red wine is particularly beneficial in this regard and may account in part for the French paradox, although the
Publikováno v:
Journal of Applied Physiology. 88:433-442
We hypothesized that exercise training preserves endothelium-dependent relaxation, lessens receptor-mediated constriction of coronary resistance arteries, and reduces myocardial contractile dysfunction in response to ischemia. After 10 wk of treadmil
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 277:H1793-H1798
Prostaglandin concentrations are elevated in intestinal lymph during brief abdominal visceral ischemia, and exogenously applied prostaglandins can directly stimulate or sensitize ischemically sensitive visceral sympathetic nerve fibers. However, it i
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 272:H12-H16
The comparative effects of the complement component C5a on coronary resistance and conductance arteries have not been evaluated. To clarify the coronary contractile actions of this anaphylatoxin, we studied the effects of C5a on development of isomet
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 266:R1692-R1696
Mesenteric ischemia of short duration (5-10 min) can stimulate A delta- and C-fiber afferent nerve endings in the viscera to reflexly activate the cardiovascular system. The mechanism of activation of abdominal visceral afferents is probably multifac
Autor:
Stephen V. Rendig, Ezra A. Amsterdam
Publikováno v:
Cardiology. 84:99-105
This study compared the positive inotropic actions of milrinone in isolated rabbit myocardium with that of the conventional positive inotropic drug, dobutamine, and a cardiac glycoside, ouabain. Maximal increase in developed tension (g/mm2) was signi
Autor:
M P Fletcher, Ezra A. Amsterdam, John C. Longhurst, J. David Symons, Hui Lin Pan, Stephen V. Rendig
Publikováno v:
Journal of the American College of Cardiology. 22(6):1738-1744
Objectives. The purpose of this study was to assess the effect of the dual cyclooxygenase-lipoxygenase blocking agent BW755C on the extent of myocardial infarction in the pig and to identify the mechanisms of any cardioprotective action of this drug.
Autor:
Stephen V. Rendig, Ezra A. Amsterdam
Publikováno v:
Pharmacology. 44:169-176
A multitissue organ bath was developed to study four isolated muscle preparations simultaneously under identical conditions. The multitissue bath was evaluated by determining the dose-response curves to dobutamine in isolated rabbit right ventricular
Publikováno v:
Physics in medicine and biology. 50(13)
Gating firmware and software were developed for the microPET II small animal scanner. The measured cardiac and respiratory signals were collected and converted to TTL gating signals by a Biopac MP150 data acquisition system and sent to microPET II th
Publikováno v:
Canadian journal of physiology and pharmacology. 81(11)
This study tested the hypotheses that (i) lipophilic statins (atorvastatin and simvastatin) impair ventricular recovery from myocardial ischemia–reperfusion, owing to their greater myocyte permeability, compared with a hydrophilic statin (pravastat