Search Results - "JEROUDI, M. O"

Demonstration of free radical generation in stunned myocardium of intact dogs with the use of the spin trap α-phenyl N-tert-butyl nitrone by BOLLI, R, PATEL, B. S, JEROUDI, M. O, LAI, E. K, MCCAY, P. B

“…Recent studies suggest that oxygen free radicals may mediate postischemic myocardial dysfunction ("stunning"), but all the evidence for this hypothesis is…”
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Marked Reduction of Free Radical Generation and Contractile Dysfunction by Antioxidant Therapy Begun at the Time of Reperfusion Evidence That Myocardial "Stunning" Is a Manifestation of Reperfusion Injury by Bolli, Roberto, Jeroudi, Mohamed O, Patel, Bharat S, Aruoma, Okezie I, Halliwell, Barry, Lai, Edward K, McCay, Paul B

“…Recent evidence suggests that postischemic myocardial dysfunction (“stunning”) may be mediated by oxygen free radicals, but the exact time window during which…”
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Prolonged Impairment of Coronary Vasodilation After Reversible Ischemia: Evidence for Microvascular “Stunning” by Bolli, Roberto, Triana, J Fernando, Jeroudi, Mohamed O

“…Reperfusion after brief, reversible myocardial ischemia is associated with prolonged depression of contractile function (myocardial “stunning”); however, the…”
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Direct evidence that oxygen-derived free radicals contribute to postischemic myocardial dysfunction in the intact dog by Bolli, R, Jeroudi, M.O, Patel, B.S, DuBose, C.M, Lai, E.K, Roberts, R, McCay, P.B

“…Electron paramagnetic resonance (EPR) spectroscopy was used to investigate whether (i) the free radicals produced in the ``stunned'' myocardium (myocardium…”
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Myocardial reperfusion injury: Role of oxygen radicals and potential therapy with antioxidants by Jeroudi, Mohamed O., Hartley, Craig J., Bolli, Roberto

“…Experimental studies have demonstrated that reperfusion is associated with a host of distinctive pathophysiologic derangements, the most important of which are…”
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Demonstration of free radical generation in the stunned myocardium in the conscious dog and identification of major differences between conscious and open-chest dogs by XIAO-YING LI, MCCAY, P. B, ZUGHAIB, M, JEROUDI, M. O, TRIANA, J. F, BOLLI, R

“…Conscious dogs undergoing a 15-min coronary occlusion were given alpha-phenyl N-tert-butyl nitrone (PBN) and the local coronary venous plasma was analyzed by…”
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Prolonged wall motion abnormalities after chest pain at rest in patients with unstable angina: a possible manifestation of myocardial stunning by Jeroudi, M O, Cheirif, J, Habib, G, Bolli, R

“…Although myocardial "stunning" would be expected to occur in unstable angina, there is no published report in which the recovery of regional left ventricular…”
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Augmentation of endogenous adenosine attenuates myocardial stunning independently of coronary flow or hemodynamic effects by ZUGHAIB, M. E, ABD-ELFATTAH, A. S, JEROUDI, M. O, JIAN-ZHONG SUN, SEKILI, S, XIAN-LIANG TANG, BOLLI, R

“…Mounting evidence suggests a protective effect of exogenous adenosine in myocardial ischemia and reperfusion. We tested the hypothesis that augmentation of…”
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Iron-mediated radical reactions upon reperfusion contribute to myocardial "stunning" by Bolli, R, Patel, B S, Jeroudi, M O, Li, X Y, Triana, J F, Lai, E K, McCay, P B

“…Recent evidence suggests that postischemic myocardial dysfunction ("stunning") is mediated by iron-catalyzed free radical reactions, but the exact time window…”
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Quantification of myocardial infarction during coronary occlusion and myocardial salvage after reperfusion using cardiac imaging with technetium-99m hexakis 2-methoxyisobutyl isonitrile by Verani, Mario S., Jeroudi, Mohamed O., Mahmarian, John J., Boyce, Terri M., Borges-Neto, Salvador, Patel, Bharat, Bolli, Roberto

“…Myocardial imaging with technetium-99m hexakis 2-methoxyisobutyl isonitrile was investigated as a means to assess myocardial infarct size during coronary…”
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Nonuniform transmural recovery of contractile function in stunned myocardium by Bolli, R, Patel, B S, Hartley, C J, Thornby, J I, Jeroudi, M O, Roberts, R

“…With the use of an epicardial Doppler probe, systolic wall thickening was selectively measured in the inner, mid, and outer layers of the left ventricular (LV)…”
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Effect of superoxide dismutase and catalase, given separately, on myocardial "stunning" by Jeroudi, M O, Triana, F J, Patel, B S, Bolli, R

“…Controversy persists regarding which oxygen metabolites are cytotoxic. Although the combination of superoxide dismutase (SOD) and catalase has been shown to…”
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Effect of Adenosine on Myocardial `Stunning' in the Dog by Sekili, Selim, Jeroudi, Mohamed O, Tang, Xian-Liang, Zughaib, Marcel, Sun, Jian-Zhong, Bolli, Roberto

“…Recent evidence suggests a cardioprotective effect of adenosine in myocardial ischemia and reperfusion. The present study was undertaken to determine (1)…”
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Beneficial effects of MDL 74,405, a cardioselective water soluble alpha tocopherol analogue, on the recovery of function of stunned myocardium in intact dogs by Zughaib, M E, Tang, X L, Schleman, M, Jeroudi, M O, Bolli, R

“…Postischaemic myocardial dysfunction ("stunning") is caused in part by the generation of reactive oxygen species resulting in oxidant stress. The aim of this…”
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Effect of human recombinant superoxide dismutase on canine myocardial infarction by Patel, B S, Jeroudi, M O, O'Neill, P G, Roberts, R, Bolli, R

“…To determine whether human recombinant superoxide dismutase (h-SOD) produces sustained reduction of infarct size, anesthetized dogs underwent a 2-h coronary…”
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An accurate, nontraumatic ultrasonic method to monitor myocardial wall thickening in patients undergoing cardiac surgery by Bolli, Roberto, Hartley, Craig J., Chelly, Jacques E., Patel, Bharat S., Rabinovitz, Raphael S., Jeroudi, Mohamed O., Roberts, Robert, Noon, George

“…Measurement of systolic wall thickening by sonomicrometry provides an accurate index of regional left ventricular function, but the trauma of crystal insertion…”
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Postischemic mechanical and vascular dysfunction (myocardial "stunning" and microvascular "stunning") and the effects of calcium-channel blockers on ischemia/reperfusion injury by Bolli, R, Triana, F, Jeroudi, M O

“…The purpose of this review is to summarize current concepts regarding the sequelae of myocardial ischemia and reperfusion and the effects of calcium-channel…”
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Percutaneous transluminal coronary angioplasty in octogenarians by Jeroudi, M O, Kleiman, N S, Minor, S T, Hess, K R, Lewis, J M, Winters, Jr, W L, Raizner, A E

“…To assess the safety and short- and long-term outcomes of percutaneous transluminal coronary angioplasty in octogenarians. Retrospective chart review of…”
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Brucella endocarditis by Jeroudi, M O, Halim, M A, Harder, E J, Al-Siba'i, M B, Ziady, G, Mercer, E N

“…Brucella endocarditis is an underdiagnosed, fatal complication of human brucellosis. Four successfully treated cases of Brucella endocarditis are reported. The…”
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Use of bare-mounted Palmaz-Schatz stents employing the stent saddle technique on the delivery balloon: A single center experience by Levine, Glenn, Khan, Musa M., Kleiman, Neal S., Raizner, Albert E., Jeroudi, Mohammed O., Mickelson, Judith, Ali, M. Nadir

“…The major limitations of the Palmaz‐Schatz stent stem from the design of its stent delivery system (SDS). The SDS is bulky and has poor trackability in lesions…”
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