Differential depression of myocardial function and metabolism by lactate and H1

نویسندگان

  • MICHELE SAMAJA
  • SONIA ALLIBARDI
  • GIUSEPPINA MILANO
  • GABRIELLA NERI
  • BRUNO GRASSI
  • MICHAEL C. HOGAN
چکیده

MICHELE SAMAJA,1 SONIA ALLIBARDI,1 GIUSEPPINA MILANO,1 GABRIELLA NERI,1 BRUNO GRASSI,2 L. BRUCE GLADDEN,3 AND MICHAEL C. HOGAN4 1Dipartimento di Scienze e Tecnologie Biomediche, University of Milan, I-20090 Milan, Italy; 2Istituto di Tecnologie Biomediche Avanzate, CNR, I-20090 Milan, Italy; 3Department of Health and Human Performance, Auburn University, Alabama 36849-5323; and 4Department of Medicine, University of California, San Diego 92093-0623

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Sequential Alterations in Myocardial Lactate Metabolism , S - T Segments , and Left Ventricular Function During Angina Induced by Atrial Pacing

Myocardial lactate metabolism was monitored before, during, and after a period of atrial pacing with a continuous automated sampling technic. The electrocardiogram was recorded, and left ventricular function was evaluated by relating left ventricular enddiastolic pressure to left ventricular stroke work. Seventeen of 21 patients with coronary artery disease experienced angina during pacing, and...

متن کامل

Differential depression of myocardial function and metabolism by lactate and H.

The effects of both high blood H+ concentration ([H+]) and high blood lactate concentration ([lactate]) under ischemia-reperfusion conditions are receiving attention, but little is known about their effects in nonischemic hearts. Isolated rat hearts were Langendorff perfused at constant flow with media at two pH values (7.4 and 7.0) and two [lactate] (0 and 20 mM) in various sequences ( n = 6/g...

متن کامل

Comparison of Efficacy of Eye Movement Desensitization and Reprocessing and Cognitive Behavioral Therapy on Depression in Patients with Myocardial Infarction

Aims: Depression is a common psychiatric disorder after myocardial infarction. So it is necessary to find the appropriate intervention to reduce depression. This study aimed at comparing the effect of eye movement desensitization and reprocessing (EMDR) and cognitive behavioral therapy (CBT) on depression in patients with myocardial infarction. Materials & Methods: In this clinical trial, 90 e...

متن کامل

Evaluation of Cardiac Mitochondrial Function by a Nuclear Imaging Technique using Technetium-99m-MIBI Uptake Kinetics

Mitochondria play an important role in energy production for the cell. The proper function of a myocardial cell largely depends on the functional capacity of the mitochondria.  Therefore it is necessary to establish a novel and reliable method for a non-invasive assessment of mitochondrial function and metabolism in humans. Although originally designed for evaluating myocardial perfusion, 99mTc...

متن کامل

Protective Effect of Diosgenin and Exercise Training on Biochemical and ECG Alteration in Isoproterenol- Induced Myocardial Infarction in Rats

Objective(s) Several studies have reported improved response of exercised hearts to myocardial infarction (MI). This study was aimed to evaluate the preventive role of treadmill exercise and diosgenin on cardiac marker enzymes, thiobarbituric acid reactive substances (TBARS), total antioxidant status (TAS), lipids, and electrocardiographic (ECG) patterns in isoproterenol (ISO)-induced myocardi...

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

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 1998