Lymphocyte function in the cellular immune system features both afferent (receptor) and efferent (effector) components.

细胞免疫系统的传入(受体)和传出(效应器)功能都受到淋巴细胞功能的影响。

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The efferent fibers carry impulses from the central nervous system to the effector organs commanded by these centers.

传出纤维把中枢神经系统的冲动传到中枢所管辖的效应器。

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Bifidobacterium with enhanced immune system activity, activation of macrophages to secrete a variety of important cytotoxic effector molecule.

双歧杆菌具有增强免疫体系活性，激活巨噬细胞，使其排泄多种紧张的细胞毒性效应分子。

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But in any event, the vaccine is intended to stimulate the immune system to produce an effector response— either antibodies or specific cells— that can combat spread of the microorganism through your body.

但无论如何,疫苗是通过,刺激免疫系统来使身体产生应答,无论是抗体还是特定的细胞,都可以阻止微生物在体内扩散

耶鲁公开课 - 生物医学工程探索课程节选