Gao Ling, Laude Karine, Cai Hua
Division of Molecular Medicine, Department of Anesthesiology, Cardiovascular Research Laboratories, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA.
Vet Clin North Am Small Anim Pract. 2008 Jan;38(1):137-55, vi. doi: 10.1016/j.cvsm.2007.10.004.
This article discusses mitochondrial pathophysiology, reactive oxygen species, and cardiovascular diseases. Mitochondrial respiratory chains are responsible for energy metabolism/ATP production through the tricyclic antidepressant cycle, coupling of oxidative phosphorylation, and electron transfer. The mitochondrion produces reactive oxygen species as "side products" of respiration. The mitochondrial derived reactive oxygen species is involved in the pathogenesis of various clinical disorders including heart failure, hypoxia, ischemia/reperfusion injury, diabetes, neurodegenerative diseases, and the physiologic process of aging. Observational and mechanistical studies of these pathologic roles of mitochondria are discussed in depth in this article.
本文讨论了线粒体病理生理学、活性氧与心血管疾病。线粒体呼吸链通过三环抗抑郁药循环、氧化磷酸化偶联和电子传递负责能量代谢/三磷酸腺苷(ATP)生成。线粒体作为呼吸的“副产品”产生活性氧。线粒体衍生的活性氧参与包括心力衰竭、缺氧、缺血/再灌注损伤、糖尿病、神经退行性疾病等各种临床病症的发病机制以及衰老的生理过程。本文深入讨论了线粒体这些病理作用的观察性和机制性研究。