Clin Exp Immunol. 1977 Apr;28(1):138-45.
An in vitro biological assay system has been described to quantify the listericidal activity of human macrophages grown from peripheral blood monocytes. Within 15 min after in vitro infection, the activated macrophages showed a faster and higher degree in killing capacity as compared to the nonactivated ones; the killing process early and was of short duration.
已描述了一种体外生物测定系统,用于量化从外周血单核细胞培养的人类巨噬细胞的杀李斯特菌活性。在体外感染后15分钟内,与未激活的巨噬细胞相比,激活的巨噬细胞在杀伤能力上表现出更快、更高的程度;杀伤过程较早且持续时间短。