内毒素为革兰氏阴性细菌及其它一些微生物如衣原体、立克次氏体、螺旋体、单核细胞增多李斯特菌等胞壁中的类脂多糖(Lipopolysaccharide,LPS)成分。内毒素对机体有极为广泛的作用,可影响到机体几乎每一个器官、系统及生物功能。内毒素对机体有多种毒害作用,如热原性,致死作用,白细胞减少及增多,斯氏反应,弥漫性血管内凝血(DIC),骨髓坏死,胚胎骨质 Endotoxin is a lipopolysaccharide (LPS) component in the cell wall of Gram-negative bacteria and other microorganisms such as Chlamydia, Rickettsia, Spirochetes, and Listeria monocytogenes. Endotoxins have a very wide range of effects on the body, affecting almost every organ, system, and biological function of the body. Endotoxin has a variety of toxic effects on the body, such as pyogenic, lethal effects, leukopenia and increased, Schistosoma reaction, diffuse intravascular coagulation (DIC), bone marrow necrosis, embryonic bone mass