Results Antibiotic can induce the endotoxin ,s release,the different antibiotic to the different reelasing level gentamycinum is the lowest tinam is second and fortum is the highest.

• 庆大霉素最低,泰能次之,头孢他啶最高。结论不同抗生素作用机制不同,诱导革兰氏阴性细菌内毒素释放的量也不同;