抗菌抗内毒素多肽是本室采用计算机技术模拟设计的具有强大的杀灭Ｇ-细菌和中和ＬＰＳ的多肽分子[1] ,对其体内活性研究过去多组动物各时相点处死的方法缺点是试剂、药品 ,尤其是动物用量多 ,各时相点组间差异较大 ,重复性较差。本研究采用大鼠经颈外静脉留置心导管术进行抗菌 Antibacterial anti-endotoxin polypeptide is a computer-based simulation of the room with a strong system to kill G-bacteria and neutralizing LPS polypeptide molecules [1], its in vivo activity of the past many groups of animals killed at various time points shortcomings Reagents, medicines, especially animal dosage, the time difference between the point groups larger, less reproducible. In this study, rats via the jugular vein indwelling cardiac catheterization antibacterial