Benson M L, Thomson R G, Valli V E
Can J Comp Med. 1978 Jul;42(3):368-9.
Bovine alveolar macrophages were cultured in vitro and challenged with suspensions of live and dead bacteria. These cells showed severe cytotoxic morphological changes and a low rate of phagocytosis after exposure to live Pasteurella haemolytica type I was readily phagocytosed and produced only mild cytotoxic changes.
牛肺泡巨噬细胞在体外培养,并用活细菌和死细菌悬液进行攻击。这些细胞在暴露于I型溶血性巴氏杆菌活菌后显示出严重的细胞毒性形态变化和低吞噬率,而死菌很容易被吞噬,仅产生轻微的细胞毒性变化。