嗜水气单胞菌拮抗菌对动物的安全性试验

Toxicity test to animal using antagonistic bacteria against Aeromonas hydrophila

将分离的拮抗菌进行小鼠和鳖的安全性试验 ,结果显示 ,拮抗菌 LB3、 K1、 K2 9、 E4 3分别对小鼠及鳖无毒无害 ,且对防治鳖的嗜水气单胞菌感染症确实有明显的效果 ,小鼠的血液生理生化指标亦说明试验后小鼠的各主要脏器功能基本正常 ,肌体代谢能力增强 。

The result of toxicity test to mouse and soft\|shelled turtle using antagonistic bacteria showed that the antagonisms LB3, K1, K29, E43 were nonpoisonous and incomparable. They exhibit good effect to prevent and cure the infect of the soft\|shelled turtle caused by Aeromonas hydrophila . The blood physiological test showed that the function of major viscera of the mouse were in normal, and its metablic function and immunity against disease were promoted.