Cardiac Ischemia
The Effect of High Dose Melatonin on Cardiac Ischemia reperfusion Injury
... against ischemia- reperfusion (I/R) injury in rat ...myocardial ischemia-reperfusion without any treatment, while Group C underwent myocardial ischemia-reperfusion with a melatonin treatment before ...
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Original Article Bioinformatics analysis of gene expression profile data to screen key genes involved in cardiac ischemia-reperfusion injury
... in cardiac ischemia regions, and these important genes may profoundly influence many aspects of development for ischemia/ reperfusion (I/R) ...injury. Cardiac I/R injury is an alarming global ...
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Original Article Pregnancy-induced physiological hypertrophy protects against cardiac ischemia-reperfusion injury
... Objective: Cardiac hypertrophy is a compensatory response of the heart to maintain its pumping ...capacity. Cardiac hypertrophy can be divided into pathological hypertrophy and physiological ...myocardial ...
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Correlating cardiac action potentials with metabolic markers during acute cardiac ischemia in rabbit hearts
... of cardiac function resulting from the cessation of all rhythmical impulses in the heart (Guyton AC and Hall JE ...causes cardiac arrest are not completely ...of cardiac arrest is ventricular ...
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Cardiac ischemia in patients with septic shock randomized to vasopressin or norepinephrine
... serum cardiac biomarkers to diagnose cardiac ischemia in critically ill patients who are unable to communicate ...of ischemia, such as ST-segment deviations, are common in critically ill ...
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MicroRNA 3113-5p is a novel marker for early cardiac ischemia/reperfusion injury
... intravenously at a final concentration of 500 U/kg. Mouse heart was then exposed and perfused according to Langendorff with oxygenated, normothermic Krebs- Henseleit buffer as previously described [17]. For the purpose ...
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Rapid expression of heat shock protein in the rabbit after brief cardiac ischemia
... myocardial ischemia on the expression of heat shock protein (HSP 70) was examined in an in vivo rabbit model of myocardial ischemia using Northern ...of ischemia/5 min of reperfusion resulted in a ...
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Original Article Astragalus polysaccharide protects the heart from cardiac ischemic reperfusion mainly from regulating autophagy
... Abstract: Astragalus polysaccharide (APS) has been proved to be effective in the treatment of cardiac ischemia reperfusion (CIR)-induced injury. However, whether APS could improve CIR-induced cell autophagy ...
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... myocardial ischemia and ACS have reduced cobalt binding to ...IMA. Cardiac ischemia may induce hypoxia, acidosis, increased free radical damage, membrane energy-dependent sodium and calcium pump ...
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An Approximate Method to Find Changes in the Blood Flow Rate Due to Planar Pathological Tortuosity of a Larger Coronary Artery
... with cardiac ischemia and cardiac syndrome X, an approximate method is developed to allow cardiologists to find (with satisfactory precision and speed) both changes in the blood flow rate in larger ...
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Usefulness of an accelerated transoesophageal stress echocardiography in the preoperative evaluation of high risk severely obese subjects awaiting bariatric surgery
... quality cardiac imaging and transesophageal dobutamine stress echocardiography (TE-DSE) compares favourably with myocardial scintigraphy for the detection of myo- cardial ischemia in non severely obese ...
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Takotsubo cardiomyopathy secondary to intracranial hemorrhage
... Patients suffering from aneurysmal subarachnoid hemorrhage often present with electrocardiogram (ECG) abnormalities that mimic cardiac ischemia, but documented left ventricular regional wall-motion ...
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Relationships Between Prior Experiences, Current Teaching Contexts, and Novice Teachers' Use of Concrete Representation for Mathematics Instruction
... The above results for the onset of reperfusion of a significantly lower LDH in the SP I/R group indicate that, in addition to its effect on coronary flow, SP also attenuated the degree of myocardial damage that occurred ...
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Bacopa monnieri extract increases rat coronary flow and protects against myocardial ischemia/reperfusion injury
... on cardiac myocytes inhibits their contraction until the accumulated Ca 2+ is cleared after which they can re-establish sinus ...of cardiac myocytes has been emphasised in many studies and various drugs ...
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Ischemia time impacts on respiratory chain functions and Ca2+-handling of cardiac subsarcolemmal mitochondria subjected to ischemia reperfusion injury
... bal ischemia ranging from 0 to 40 min followed by a sufficiently equilibrating 30 min of ...warm ischemia time in heart transplantation or by insuf- ficient administration of cardioplegic solution in the ...
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Myocardial ischemia induces differential regulation of KATP channel gene expression in rat hearts
... Hemodynamic measurements. Hemodynamic measurements were performed in sham rats and rats receiving prolonged ischemia with or without reperfusion ( n 5 4–6 for each). The hemodynamic parame- ters were obtained ...
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Meta-analysis of targeted temperature management in animal models of cardiac arrest
... brain ischemia in an adult (sexually mature) non-human animal (mammal), used TTM as a treatment, and assessed neurobehavioural outcome, mortality or a histological assessment of neuronal death/injury in brain ...
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Remote ischemic conditioning during primary percutaneous coronary intervention in patients with ST-segment elevation myocardial infarction: a systematic review and meta-analysis
... Most included trials in this study chose a segment of the distal upper extremity or lower extremity prior to prolonged ischemia of the heart, and then inflate the cuff for 5 min (pressure reaches 200 mmHg) ...
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Ischemia induced alterations in myocardial (Na+ + K+) ATPase and cardiac glycoside binding
... examined in terms of alterations in cardiac glycoside binding and enzymatic activity. Ability of the myocardial cell to bind tritiated ouabain in vivo was assessed after 1, 2, and 6 h of coronary occlusion ...
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Electrophysiologic effects of intracellular lysophosphoglycerides and their accumulation in cardiac lymph with myocardial ischemia in dogs
... to ischemia, phosphatidylcholine (PC) was the major phospholipid in lymph (79 +/- 2%) with substantial quantities of sphingomyelin (11 +/- 2%) and LPC (6 +/- ...With ischemia, the concentration of LPC ...
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