热休克蛋白70及其在运动中作用研究进展

摘要

Heat shock protein 70 (HSP70) is a molecular chaperone that is highly expressed in response to stress and closely related to exercises. HSP70 plays an important role in body movement, and is considered as a new endogenous protection approach for myocardium in recent years. The research progress in biological characteristics of HSP70 and its protective effect on myocardial damage induced by exercises is reviewed in this paper, to provide basis for reasonable training in exercises.%热休克蛋白70（heat shock protein 70，HSP70）是一种在应激条件下诱导高表达的伴侣蛋白，与运动关系密切，在机体运动过程中起重要作用。近年，HSP70已成为较受重视的心肌内源性保护途径之一。本文主要介绍了HSP70的生物学特性及其对运动性心肌损伤保护作用的研究进展，以冀为合理进行运动训练提供依据。