Reflex Cardiac Activity in Ischemia and Reperfusion

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Reperfusion after Cardiac Ischemia

Varadarajan, Srinivasan G., Jianzhong An, Enis Novalija, Steven C. Smart, and David F. Stowe. Changes in [Na]i, compartmental [Ca ], and NADH with dysfunction after global ischemia in intact hearts. Am J Physiol Heart Circ Physiol 280: H280–H293, 2001.—We measured the effects of global ischemia and reperfusion on intracellular Na, NADH, cytosolic and mitochondrial (subscript mito) Ca, relaxatio...

متن کامل

Preconditioning effects of oxytocin in reducing cardiac arrhythmias in a rat heart regional ischemia-reperfusion model

Abstract Introduction: Occurrence of cardiac arrhythmias and myocardial infarction are two main deleterious events that are caused by ischemia-reperfusion (IR) injury in the heart. Cardiac preconditioning represents the most potent method of rescuing heart tissue from undergoing irreversible ischemic damage. The aim of the present study was to evaluate oxytocin (OT) cardioprotective effect...

متن کامل

Reflex responses to myocardial ischemia and reperfusion. Role of prostaglandins.

Powerful vasodepressor and cardioinhibitory reflexes are activated in humans during inferior wall myocardial ischemia or infarction and during restoration of flow to the ischemic region. Experiments in dogs have demonstrated that these responses are due to stimulation of afferent vagal fibers that are located mainly in the inferior wall of the heart. Prostaglandins are released during myocardia...

متن کامل

Reversible redox-dependent modulation of mitochondrial aconitase and proteolytic activity during in vivo cardiac ischemia/reperfusion.

Prooxidents can induce reversible inhibition or irreversible inactivation and degradation of the mitochondrial enzyme aconitase. Cardiac ischemia/reperfusion is associated with an increase in mitochondrial free radical production. In the current study, the effects of reperfusion-induced production of prooxidants on mitochondrial aconitase and proteolytic activity were determined to assess wheth...

متن کامل

Cardiac Na/K-ATPase in ischemia-reperfusion injury and cardioprotection

............................................................................................................................. iii Acknowledgements ..............................................................................................................v Table of

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Circulation

سال: 2003

ISSN: 0009-7322,1524-4539

DOI: 10.1161/01.cir.0000085072.19047.d8