metabolic activity factor代谢活动因子 mouse amniotic fluid小鼠羊膜液 macrophage arming factor巨噬细胞武装因子 movement after effect运动后作用,运动后效应 macrophage-activating factor巨噬细胞激活因子,巨噬细胞活化因子 macrophage-agglutinating factor巨噬细胞凝集因子