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自从Jones(1846)发现嗜酸性白细胞,以后又从临床实践观察到嗜酸性白细胞与变态反应,蠕虫感染和肿瘤等有关以来,已有百余年的历史,但该细胞在免疫病理学中的意义却是一个谜。近年来,随着免疫学,免疫病理学等学科的发展,初步认识到嗜酸性白细胞是参与免疫反应的效应细胞,它对控制,调整速发型变态反应和杀伤某些寄生虫有着重要的作用。此外,它与肿瘤免疫也可能有关。
Since Jones (1846) discovered eosinophils, and later from clinical practice observed that eosinophils have been associated with allergies, helminth infections and tumors for more than a hundred years, the significance of this cell in immunopathology It is a mystery. In recent years, with the development of immunology, immunopathology and other disciplines, it is initially recognized that eosinophils are effector cells involved in immune response and play an important role in controlling and adjusting immediate hair allergy and killing certain parasites. In addition, it may be related to tumor immunity.