许多研究证明了口腔细菌具有内毒素,并认为是一种烈性的炎症因子,对牙周组织有很高的毒性,因此,内毒素引起牙周损害的机制及其提取和处理方法,均是研究的中心课题,有进一步探索的必要。一、细菌内毒素是牙周损害的病因在牙周病中,菌斑被看成是一项最重要的病因,而实质上包括了口腔细菌的内毒素。理由是:(1)菌斑及细菌本身并没有直 Many studies have shown that oral bacteria have endotoxin and are thought to be a potent inflammatory factor with high toxicity to periodontal tissues. Therefore, the mechanism of endotoxin-induced periodontal damage and its extraction and treatment are both studied The center of the subject, there is a need for further exploration. First, bacterial endotoxin is the cause of periodontal damage In periodontal disease, plaque is seen as one of the most important causes, but in essence includes the oral bacteria endotoxin. The reasons are: (1) plaque and bacteria themselves are not straight