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网状内皮系统(简称RES)的吞噬作用是机体防卫功能的一个十分重要的组成部分,它在机体对感染、中毒、放射损伤等致病因子的防卫上都有重要的作用,它也和机体对恶性肿瘤的抗抵力有关,并且还参预脂肪、蛋白质,固醇类等重要的物质代谢及特异免疫反应的形成,晚近还注意到,它的功能状态和衰老过程有相当重要的关系。可以认为,RES的吞噬功能在很大程度上反映着机体的防卫功能状态,是机体对许多致病因子一般抵抗力的一个重要指标。 由于RES如此广泛的生理作用和它在许多疾病发生发展上十分重要的意义,对RES功
The phagocytosis of the reticuloendothelial system (abbreviated as RES) is a very important part of the body’s defense function. It plays an important role in the body’s defense against infectious agents such as infection, poisoning, and radiation damage, and it also affects the body. It is related to the resistance of malignant tumors, and also involved in the metabolism of important substances such as fats, proteins, and sterols, and the formation of specific immune responses. It has also been noticed recently that its functional status is closely related to the aging process. It can be considered that the phagocytic function of RES reflects the body’s defense function state to a large extent, and is an important indicator of the body’s general resistance to many pathogenic factors. Because of the extensive physiological effects of RES and its significance in the development of many diseases, the RES