Macrophages can phagocytize and kill leptospira, while the pathogenic leptospira can evade the killing by macrophages.

巨噬细胞对钩体具有吞噬和杀伤作用，同时，致病性钩体可逃避巨噬细胞杀伤。

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Macrophages phagocytize foreign materials such as dust and carbon particles in the lung, as well as vital dye particles.

巨噬细胞吞噬异物，如肺内的尘埃及碳粒，同样还有活体染料的微粒。

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Mast cells not only have the ability to recognize and phagocytize pathogens, then kill them, but they can also present antigens and regulate immunity response.

肥大细胞除具有识别、吞噬并杀灭病原微生物的功能外，尚能加工、递呈抗原和调节免疫反应。

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