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Comparison of Cardioprotection between Histidine-Tryptophan-Ketoglutarate Cardioplegia and DelNido Cardioplegia in Isolated Rat Hearts  

공준혁 (경북대학교 의과대학 흉부외과학교실)
김대현 (경북대학교 의과대학 흉부외과학교실)
장봉현 (경북대학교 의과대학 흉부외과학교실)
Publication Information
Journal of Chest Surgery / v.36, no.11, 2003 , pp. 799-811 More about this Journal
Abstract
Background: The aim of this study is to define the cardioprotective effects (hemodynamic, cytochemical and ultrastructural of the newly developed Histidine-Tryptophan-Ketoglutarate (HTK) cardioplegia compared to DelNido cardioplegia. Material and Method: Seventy-nine isolated rat hearts were divided into three groups on the basis of techniques of cardioplegia infusion. Twenty-eight hearts (Group 1) were flushed with cold DelNido cardioplegia with every 40 minutes for 2 hours. Twenty-seven hearts (Group 2) were flushed with cold HTK cardioplegia for once during the 2 hours. Twenty-four hearts (Group 3) were flushed with cold HTK cardioplegia with every 40 minutes for 2 hours. Heart rate, left ventricular developed pressure (LVDP), changes of + dp/dt max, coronary flow, and rate-pressure product value were measured at pre-ischemic, post-reperfusion 15 minutes, 30 minutes, and 45 minutes for hemodynamic study. Aspartate aminotransferase (AST), lactate dehydrogenase (LD), creatine kinase (CK), CK-MB, troponin-I, myoglobin, and lactate were measured at pre-ischemic and post-reperfusion 45 minutes for cytochemical parameters. Mitochondrial scores were counted in 3 cases from each group for ultrastructural assessment. Result: In hemodynamic study, there were no significant differences among group 1, group 2, and group 3. However, the decrease values of heart rate in group 2 and 3 exhibited significantly lower values than in group 1. In cytochemical study, there were no significant differences among group 1, group 2, and group 3. However, the increase values of lactate in group 2 and 3 exhibited significantly lower values than in group 1. In ultrastructural assessment, the mean myocardial mitochondria scores in group 1, group 2, and group 3 were 2.14$\pm$0.10, 1.52$\pm$0.57, and 2.10$\pm$0.16. Conclusion: HTK solution provides adequate myocardial protection with some advantages over DelNido solution in isolated rat hearts.
Keywords
Cardioplegia; Myocardial protection; Cardioplegic solution; DelNido solution;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 Studies of controlled reperfusion after ischemia, I. When is cardaic muscle damaged irreversibly? /
[ Buckberg,G.D. ] / J Thorac Cardiovasc Surg
2 Cardioprotective efficacy of ischemic preconditioning on long-term myocardial ischemia /
[ Lu,H.;Hachida,M.;Ohkado,A.(et al.) ] / Int J Cardiol
3 Cellular protection during myocardial ischemia: the development and characterization of a procedure for the induction of reversible ischemic arrest /
[ Hearse,D.F.;Stewart,D.A.;Braimbridge,M.V. ] / Circulation   DOI   ScienceOn
4 Energy state of the myocardium during long-term cold storage and subsequent reperfusion /
[ Schaper,J.;Hehrlein,F.;schlepper,M.(et al.) ] / Eur J Cardiovasc Surg   DOI   ScienceOn
5 Evaluation of cardioprotective effects of DelNido cardioplegia /
[ Woo,S.J.;Chang,B.H.;Kim,K.T. ] / Korean J Thorac Cardiovasc Surg   과학기술학회마을
6 The relative buffering power of cardioplegic solutions /
[ Kresh,J.Y.;Nastala,C.;Bianchi,C.(et al.) ] / J Thorac Cardiovasc Surg
7 The role of cardioplegic solution buffering in myocardial protection. A biochemical and histopathological assessment /
[ Del NidoP.J.;Wilson,G.J.;Mickle,D.A.(et al.) ] / J Thorac Cardiovasc Surg
8 Role of red blood cells in the coronary microcirculation during cold blood cardioplegia /
[ Sakai,A.;Miya;Sohara,Y.(et al.) ] / Cardiovasc Res   DOI   ScienceOn
9 Potassium, magnesium and neostigmine for controlled cardioplegia /
[ Sealy,W.C.;Young,W.G.Jr;Brown,I.(et al.) ] / Arch Surg Forum   DOI
10 Ultrastructural study comparing the efficary of five different methods of intraoperative myocardial protection in the human heart /
[ Schaper,J.;Scheld,H.H.;Schmidt,U.(et al.) ] / J Thorac Cardiovasc Surg
11 Closure of atrial septal defects with the aid of hypothermia: experimental accomplishments and the report of one successful case /
[ Lewis,F.J.;Taufic,M. ] / Surgery
12 Troponin levels in patients with myocardial infarction after coronary artery bypass grafting /
[ Michel,C.;Mischel,P.;Louis,P.(et al.) ] / Ann Thorac Surg   DOI   ScienceOn
13 A proprosed solution to the cardioplegic controversy /
[ Buckberg,G.D. ] / J Thorac Cardiovasc Surg
14 Application of a mechanical heart and lung apparatus to cardiac surgery /
[ Gibbon,J.H.Jr. ] / Minn Med
15 Uberlebenszeit und Weiderbelebungszeit des Herzens bei Normo- und Hypothermie /
[ Bretschneider,H.J. ] / Verh Dtsch Ges Kreislaufforschung
16 Histochemical and structural changes in human myocardial cells after cardiopulmonary bypass /
[ Bittar,N.;Koke,J.R.;Berkoff,H.A.;Kahs,D.R. ] / Circulation
17 The effect of cardioplegic oxygenation on the correlation between the linearized Frank-Starling relationship and myocardial energetics in the ejecting post-ischemic heart /
[ Krukenkamp,I.B.;Silverman,N.A.;Levitsky,S. ] / Circulation
18 Creatine kinase isoenzymes in extracts of various human skeletal muscles /
[ Tsung,J.S.;Tsung,S.S. ] / Clin Chem
19 The effect of temperature and hematocrit level of oxygenated cardioplegic solutions on myocardial preservation /
[ Rousou,J.A.;Engleman,R.M.;Breyer,R.H.(et al.) ] / J Thorac Cardiovasc Surg
20 The predictive value of serum enzymes for perioperative myocardial infarction after cardiac operations /
[ Fredrick,V.L.;Amy,M.;Norman,B.(et al.) ] / J Thorac Cardiovasc Surg
21 General hypothermia for experimental intracardiac surgery /
[ Bigelow,W.G.;Callanghan,J.C.;Hopps,J.A. ] / Ann Surg   DOI   ScienceOn
22 Comparison of clinical outcome between histidine-tryptophan-ketoglutarate solution and cold blood cardioplegic solution in mitral valve replacement /
[ Jun-ichi,S.;Kiyofumi,M.;Toshiro,I.;Tokuo,K.;Teruhisa,K.;Tomio,A. ] / J Card Surg   DOI   ScienceOn
23 Improved functional recovery by ischemic preconditioning is not mediated by adenosine in the globally ischemic isolated rat heart /
[ Cave,A.C.;Collins,C.S.;Downey,J.M.;Hearse,D.J. ] / Cardiovasc Res   DOI   ScienceOn
24 Reperfusion injury after temporary coronary occlusion /
[ Viten-Johansan,J.;Johnson,W.E.;Millis,S.A.(et al.) ] / J Thorac Cardiovasc Surg
25 Ultrastructural alterations during ischemia and reperfusion in human hearts during cardiac surgery /
[ Schaper,J.;Hehrlein,F.;schlepper,M.(et al.) ] / J Moll Cell Cardiol   DOI   ScienceOn
26 Comparative analysis of α-STAT and pH-STAT strategies during deep hypothermic circulatory arrest in the young pig /
[ Kim,W.G.;Lim,C.;Moon,H.J.;Won,T.H.;Kim,Y.J. ] / Korean J Thorac Cardiovasc Surg   과학기술학회마을
27 Optimization of myocardial protection /
[ Bretschneider,H.J.;Gebhard,M.M.;Preusse,C.J.;Heiss,E.W.(ed.);G.Witstrock ] / Advances in clinical cardiology
28 Changes of myocardial ultra-structure during open heart surgery /
[ Hur,J.;Kong,J.H.;Lee,J.T. ] / Korean J Thorac Cardiovasc Surg   과학기술학회마을
29 Elective cardiac arrest: preliminary communication /
[ Melrose,D.G.;Dryer,B.;Bentall,H.H.;Becker,J.B.E. ] / Lancet
30 Post-operative conduction disturbances: a comparison of blood and crystalloid cardioplegia /
[ Gundry,S.R.;Sequeira,A.;Coughlin,T.R.;McLaughlin,J.S. ] / Ann Thorac Surg   DOI   ScienceOn