Prior exercise training does not prevent acute cardiac alterations after myocardial infarction in female rats

Shepard, 1999, Exercise as cardiovascular therapy, Cir, 99, 72 Scott, 2002, Maximizing performance and the prevention of injuries in competitive athletes, Curr Sports Med Rep, 1, 90, 10.1249/00149619-200206000-00010 Wisloff, 2009, High-Intensity interval training to maximize cardiac benefits of exercise training, Exer Sport Sci Rev, 37, 46, 10.1097/JES.0b013e3181aa65fc Hall, 2010, Secondary prevention of coronary artery disease, Am Fam Physician, 81, 96 Hull, 1994, Exercise training confers anticipatory protection form sudden death during acute myocardial ischemia, Circ, 89, 52, 10.1161/01.CIR.89.2.548 Powers, 1998, Exercise training improves myocardial tolerance to in vivo ischemia-reperfusion in the rat, Am J Physiol Regul Integr Comp Physiol, 275, R1477, 10.1152/ajpregu.1998.275.5.R1468 Demirel, 2001, Short-term exercise improves myocardial tolerance to in vivo ischemia-reperfusion in the rat, J Appl Physiol, 91, 12, 10.1152/jappl.2001.91.5.2205 Hamilton, 2001, Short-term exercise training cam improve myocardial tolerance to I/R elevation in heat shock proteins, Am J Physiol Heart Circ Physiol, 281, H1352, 10.1152/ajpheart.2001.281.3.H1346 Brown, 2007, Perspectives in innate and acquired cardioprotection: cardioprotection acquired through exercise, J Appl Physiol, 103, 9, 10.1152/japplphysiol.00464.2007 McElroy, 1978, Exercise induced reduction in myocardial infarct size after coronary artery occlusion in the rat, Circ, 57, 62, 10.1161/01.CIR.57.5.958 Freimann, 2005, Prior Exercise training improves the outcome of acute myocardial infarction in the rat, J Am Coll Cardiol, 45, 8, 10.1016/j.jacc.2004.11.052 Dayan, 2005, Swimming exercise training prior to acute myocardial infarction attenuates left ventricular remodeling and improves left ventricular function in rats, Ann Clin Lab Sci, 35, 8 Orestein, 1995, Favorable left ventricular remodeling following large myocardial infarction by exercise training: effect on ventricular mofphology and gene expression, J Clin Invest, 96, 66 Portes, 2008, Swimming training attenuates remodeling, contractile dysfunction and congestive heart failure in rats with moderate and large myocardial infarctions, Clin Exp Pharmacol Physiol, 36, 9 Zhang, 2000, Sprint training restore normal contratility in postinfarction rat myocytes, J Appl Physiol, 89, 105 Ignarro, 2007, Nutrition, physical activity, and cardiovascular disease: An update, Cardiovasc Res, 73, 40, 10.1016/j.cardiores.2006.06.030 Marini, 2007, Mild Exercise training, cardioprotection and stress genes profile, Eur J Appl Physiol, 99, 10, 10.1007/s00421-006-0369-4 Frantz, 2009, Post-infarct remodeling: contribution of would healing and inflammation, Cardiovasc Res, 81, 81 Bocalini, 2010, Exercise training-induced enhancement in myocardial mechanics is lost after 2 weeks of detraining in rats, Eur J Appl Physiol, 109, 14, 10.1007/s00421-010-1406-x Antonio, 2009, Left ventricle radio-frequency ablation in the rat: A new model of heart failure due to myocardial infarction homogeneous in size and low in mortality, J Card Fail, 15, 8, 10.1016/j.cardfail.2009.01.007 Fliss, 1996, Apoptosis in ischemia and reperfusion rat myocardium, Circ Res, 79, 56, 10.1161/01.RES.79.5.949 Reffelmann, 2003, Transthoracic echocardiography in rats, Evalution of commonly used indices of left ventricular dimensions, contractile performance, and hypertrophy in a genetic model of hypertrophic heart failure (SHHF-Mcc-facp-Rats) in comparison with Wistar rats during aging. Basic Res Cardiol, 98, 84 Nozawa, 2006, Performance of two-dimensional Doppler chocardiography for the assessment of infarct size and left ventricular function in rats, Braz J Med Biol Res, 39, 95, 10.1590/S0100-879X2006000500016 dos Santos, 2008, Determination of myocardial infarction size in rats by echocardiography and tetrazolium staining: correlation, agreements, and simplifications, Braz J Med Biol Res, 41, 201, 10.1590/S0100-879X2008005000007 Wisloff, 2002, Aerobic exercise reduced cardiomyocyte hypertrophy and increases contratility, Ca2+ sensitivity and SERCA-2 in rat after myocardial infarction, Cardiovasc Res, 54, 74, 10.1016/S0008-6363(01)00565-X Bowles, 1992, Exercise training improves cardiac function after ischemia in the isolated, working rat heart, Am J Physiol, 263, 809 Yamashita, 2001, Exercise directly enhances myocardial tolerance to ischaemia-reperfusion injury in the rat through a protein kinase C mediated mechanism, Heart, 85, 6, 10.1136/heart.85.3.331 Brown, 2007, Perspectives in innate and acquired cardioprotection: cardioprotection acquired through exercise, J Appl Physiol, 103, 9, 10.1152/japplphysiol.00464.2007 Litwin, 1999, Gender differences in postinfarction left ventricular remodeling, Cardiol, 91, 83, 10.1159/000006906 Ostadal, 2009, Gender differences in cardiac ischemic injury and protection - experimental aspects, Exp Biol Med, 234, 9, 10.3181/0812-MR-362 Leinwand, 2003, Sex is a potent modifier of the cardiovascular system, J Clin Invest, 112, 7, 10.1172/JCI200319429 De Waard, 2008, Prior exercise improves survival, infarct healing, and left ventricular function after myocardial infarction, J Appl Physiol, 107, 36 Medeiros, 2008, Exercise training delays cardiac dysfunction and prevents calcium handling abnormalities in sympathetic hyperactivity-induced heart failure mice, J Appl Physiol, 104, 9, 10.1152/japplphysiol.00493.2007 Parro, 2002, Exercise improves postischemic cardiac function in males but not in females: consequences of a novel sex specific heat shock protein 70 response, Circ Res, 90, 7 Bupha-Intr, 2009, Moderate intensity of regular exercise improves cardiac SR Ca 2+ uptake activity in ovariectomized rats, J Appl Physiol, 107, 12, 10.1152/japplphysiol.00407.2009 Haram, 2006, Time-course of endothelial adaptation following acute and regular exercise, Eur J Cardiovasc Prev Rehab, 13, 91, 10.1097/01.hjr.0000198920.57685.76 Fedak, 2005, Cardiac remodeling and failure from molecules to man (Part I), Cardiovasc Pathol, 14, 11, 10.1016/j.carpath.2005.01.005 Holmes, 2005, Structure and mechanics of healing myocardial infarcts, Annu Rev Biomed Eng, 7, 53, 10.1146/annurev.bioeng.7.060804.100453