Cardioprotection and ageing
Cardioprotection and ageing
复制标题
心脏保护与衰老
DOI:
--
复制
发表时间:
2010
影响因子:
2.9
通讯作者:
Y. Shim
中科院分区:
文献类型:
--
作者:
Y. Shim
With an increase in the elderly population and an increase in the prevalence of age-related cardiovascular disease, anesthesiologists are increasingly being faced with elderly patients with known or suspected ischemic heart disease in the perioperative period. Although early reperfusion remains the best strategy to reduce ischemic injury, reperfusion may damage the myocardium. Adjuvant therapy to revascularization is therefore necessary. To develop better strategies to prevent ischemia-reperfusion injury in older patients, we need to understand the aged myocardium, which has undergone structural and functional changes relative to the normal myocardium, resulting in reduced functional capacity and vulnerability to ischemia-reperfusion injury. In addition, innate or acquired cardioprotection deteriorates with aging. These changes in the aged myocardium might explain why there is poor translation of basic research findings from young animals to older patients. In this review, I discuss changes in intracellular signaling associated with myocardial ageing that have an effect on ischemia-reperfusion injury, and I discuss the efficacy of cardioprotection afforded by ischemic and pharmacologic pre-and post-conditioning in the aged myocardium. Finally, I outline strategies to restore protection in the aged myocardium.
登录
查看更多内容
DOI:
10.1016/s0735-1097(00)00878-0
发表时间:
2000-09-01
影响因子:
24
作者:
Menon, V;Webb, JG;Hochman, JS
通讯作者:
Hochman, JS
影响因子:
24
作者:
Przyklenk,K;Li,G;Whittaker,P
通讯作者:
Whittaker,P
DOI:
10.1152/ajpheart.2001.281.2.h581
发表时间:
2001-08-01
影响因子:
4.8
作者:
Korzick, DH;Holiman, DA;Lakatta, EG
通讯作者:
Lakatta, EG
影响因子:
37.8
作者:
Ataka,K;Chen,D;Levitsky,S;Jimenez,E;Feinberg,H
通讯作者:
Feinberg,H
影响因子:
6.1
作者:
Yang,Bo;Larson,DouglasF;Watson,RonaldR
通讯作者:
Watson,RonaldR