论文部分内容阅读
本实验旨在对1株沼泽红假单胞菌Rhodopseudomonaspalustris2c菌株(2c)作为益生菌株的安全性进行系统研究。结果表明,2c菌株体外对多数抗生素敏感;在体内不具有急性毒性,不会在血液中产生内毒素,在宿主体内自身不会易位,也不会造成其它肠道细菌易位,对肝肾功能无不良影响,对回肠黏膜及其细胞形态和结构无不良影响。2c菌株具备益生菌安全特性,值得进一步研究。
This experiment aimed to systematically study the safety of one strain of Rhodopseudomonas palustris2c (2c) as a probiotic strain. The results showed that strain 2c was sensitive to most antibiotics in vitro, had no acute toxicity in vivo, no endotoxin in the blood, no translocation in the host itself, no translocation of other gut bacteria, No adverse effects on the function of the ileal mucosa and its cell morphology and structure without adverse effects. 2c strains with probiotic safety features, worth further study.