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肝是机体内十分重要的物质代谢器官。机体所需的许多物质都在肝内进行合成、分解、转化、贮存;肝细胞还能产生许多物质直接进入血液,影响和调节机体的代谢和生理活动。肝的上述功能均以肝的组织结构为基础,所以对肝的组织结构的研究,早已为国内外有关专家所重视。特别是近30年来,随着各种新技术、新方法的应用,对肝的超微结构、生化组成和生理功能与病理变化之间的关系都作了较详尽的研究。但有关运动对肝微结构的影响的研究,在世界范围内尚不多见。本文采用大白鼠进行跑步训练,以光镜和电镜观察运动后所引起的大白鼠肝微结构的变化。
Liver is a very important material metabolism organ in the body. Many substances needed by the body are synthesized, decomposed, transformed and stored in the liver. The liver cells can also generate many substances that directly enter the blood and affect and regulate the body’s metabolism and physiological activities. The above liver functions are based on the liver tissue structure, so the study of the liver tissue structure, has long been valued by experts at home and abroad. Especially in the past 30 years, with the application of various new technologies and new methods, the relationship between the ultrastructure of liver, biochemical composition and physiological function and pathological changes have been studied in detail. However, studies on the effect of exercise on the microstructure of liver are rare in the world. In this paper, running training rats to observe the light microscopic and electron microscopic changes in rat liver microstructure after exercise.