Gender and post-ischemic recovery of hypertrophied rat hearts.

作者: Ramesh Saeedi , Richard B Wambolt , Hannah Parsons , Christine Antler , Hon S Leong

DOI: 10.1186/1471-2261-6-8

关键词: MetabolismOxidation reductionSex factorsMedicineAngiologyEndocrinologyCardiac responseMyocardial ischemiaInternal medicineGlycolysisLactate oxidation

摘要: Background Gender influences the cardiac response to prolonged increases in workload, with differences at structural, functional, and molecular levels. However, it is unknown if post-ischemic function or metabolism of female hypertrophied hearts differ from male hearts. Thus, we tested hypothesis that gender pressure-overload determined effect on outcome could be explained by metabolism, especially catabolic fate glucose.

参考文章(52)
Gary D Lopaschuk, Targets for modulation of fatty acid oxidation in the heart. Current opinion in investigational drugs. ,vol. 5, pp. 290- ,(2004)
Tatyana MERKULOVA, Marguerite LUCAS, Carole JABET, Noël LAMANDÉ, Jean-Denis ROUZEAU, François GROS, Monique LAZAR, Angélica KELLER, Biochemical characterization of the mouse muscle-specific enolase: developmental changes in electrophoretic variants and selective binding to other proteins. Biochemical Journal. ,vol. 323, pp. 791- 800 ,(1997) , 10.1042/BJ3230791
Yashanad Mhaskar, Gary Armour, George Dunaway, Alteration of the levels of the M-type 6-phosphofructo-1-kinase mRNA isoforms during neonatal maturation of heart, brain and muscle. Molecular and Cellular Biochemistry. ,vol. 214, pp. 81- 87 ,(2000) , 10.1023/A:1007195017569
Gregory L. Brower, Jason D. Gardner, Joseph S. Janicki, Gender mediated cardiac protection from adverse ventricular remodeling is abolished by ovariectomy. Molecular and Cellular Biochemistry. ,vol. 251, pp. 89- 95 ,(2003) , 10.1007/978-1-4419-9238-3_13
Gary D. Lopaschuk, Rick L. Barr, Measurements of fatty acid and carbohydrate metabolism in the isolated working rat heart Molecular and Cellular Biochemistry. ,vol. 172, pp. 137- 147 ,(1997) , 10.1023/A:1006875823561
Nandakumar Sambandam, PhD, Gary D. Lopaschuk, PhD, Roger W. Brownsey, PhD, Michael F. Allard, BSc, MD, Energy metabolism in the hypertrophied heart. Heart Failure Reviews. ,vol. 7, pp. 161- 173 ,(2002) , 10.1023/A:1015380609464
Z. el Alaoui-Talibi, S. Landormy, A. Loireau, J. Moravec, Fatty acid oxidation and mechanical performance of volume-overloaded rat hearts. American Journal of Physiology-heart and Circulatory Physiology. ,vol. 262, ,(1992) , 10.1152/AJPHEART.1992.262.4.H1068
John C. Chatham, Christine Des Rosiers, John R. Forder, Evidence of separate pathways for lactate uptake and release by the perfused rat heart American Journal of Physiology-endocrinology and Metabolism. ,vol. 281, pp. 94- 802 ,(2001) , 10.1152/AJPENDO.2001.281.4.E794
SP Bishop, RA Altschuld, Increased glycolytic metabolism in cardiac hypertrophy and congestive failure. American Journal of Physiology. ,vol. 218, pp. 153- 159 ,(1970) , 10.1152/AJPLEGACY.1970.218.1.153
G D Lopaschuk, R B Wambolt, R L Barr, An imbalance between glycolysis and glucose oxidation is a possible explanation for the detrimental effects of high levels of fatty acids during aerobic reperfusion of ischemic hearts. Journal of Pharmacology and Experimental Therapeutics. ,vol. 264, pp. 135- 144 ,(1993)