effects of pharmacologic preconditioning with natural honey on the left ventricle perfusion pressure in isolated heart

Protective effect of pharmacologic postconditioning with Natural Honey against left ventricular ischemia/reperfusion-induced arrhythmias in isolated heart of rat

Introduction: This study was aimed to investigate the effects of postconditioning by natural honey on cardiac arrhythmias in the ischemic isolated rat heart. Methods: Male Wistar rats were divided into four groups then anesthetized by sodium pentobarbital. The animal hearts were removed and quickly mounted on a Langendorff apparatus and perfused under constant pressure by a modified Krebs-H...

protective effect of pharmacologic postconditioning with natural honey against left ventricular ischemia/reperfusion-induced arrhythmias in isolated heart of rat

introduction: this study was aimed to investigate the effects of postconditioning by natural honey on cardiac arrhythmias in the ischemic isolated rat heart. methods: male wistar rats were divided into four groups then anesthetized by sodium pentobarbital. the animal hearts were removed and quickly mounted on a langendorff apparatus and perfused under constant pressure by a modified krebs-hense...

the effects of changing roughness on the flow structure in the bends

flow in natural river bends is a complex and turbulent phenomenon which affects the scour and sedimentations and causes an irregular bed topography on the bed. for the reason, the flow hydralics and the parameters which affect the flow to be studied and understand. in this study the effect of bed and wall roughness using the software fluent discussed in a sharp 90-degree flume bend with 40.3cm ...

Effects of Chronic Oral Administration of Natural Honey on Ischemia/Reperfusion-induced Arrhythmias in Isolated Rat Heart

Objective(s) In this study, effects of chronic administration of oral natural honey against ischemia/reperfusion (I/R)-  induced cardiac arrhythmias were investigated in isolated rat heart. Materials and Methods Male Wistar rats were divided into four groups (n= 10-14 rats in each group) and fed with natural honey (1%, 2% and 4% dissolved in the drinking water) for 45 days except for the con...

Preconditioning threshold of brief pressure overload of the left ventricle.

BACKGROUND We previously reported that pressure overload of the left ventricle reduced myocardial infarct (MI) size in rabbits. The threshold of pressure overload was investigated in this study. METHODS Pressure overload of the left ventricle was induced by partial snare of the ascending aorta in anesthetized, open-chest rabbits. Systolic left ventricular pressure (SLVP) was elevated 50% or 3...

Effects of Postconditioning, Preconditioning and Perfusion of L-carnitine During Whole Period of Ischemia/ Reperfusion on Cardiac Hemodynamic Functions and Myocardial Infarction Size in Isolated Rat Heart