Mφ是一种多功能细胞,是机体三大免疫活性细胞之一。它不仅参予机体的特异性免疫反应和非特异性免疫反应,同时还是将这两种免疫反应密切联系起来的“桥梁细胞”。Mφ不仅参予免疫反应的输入臂,而且也参予免疫反应的输出臂,是一种活跃的效应细胞。激活的巨噬细胞对肿瘤细胞具有强大的攻击作用,因此Mφ已成为在防治肿瘤方面最有希望的细胞之一。近年Mφ活跃分泌功能的发现,更加引起了人们对Mφ的重视和研究兴趣。Mφ行使各种生理功能都与其膜密切相 Mφ is a multifunctional cell that is one of the three major immunocompetent cells in the body. It is not only involved in the body’s specific immune response and non-specific immune response, but also the two immune response is closely linked to the “bridge cells.” Mφ is not only involved in the immune response of the input arm, but also involved in the immune response of the output arm, is an effector cells. Activated macrophages have a powerful attack on tumor cells, so Mφ has become one of the most promising cells in the prevention and treatment of tumors. In recent years, the discovery of Mφ activity secretion has aroused people’s attention and interest in Mφ. Mφ exercise a variety of physiological functions are closely related with the membrane