论文部分内容阅读
牙髓的病变使根管内组织隐匿着细菌和其他潜在的抗原,如细菌成份、细菌产物和变性宿主组织。许多学者已经证实根管组织可成为使宿主致敏的物质。作者认为:从根管组织释放的抗原同潜在的特异性抗体相互作用是通过下述某一途径进行的。 1.抗原的释放和免疫细胞的聚集导致局部免疫复合物的形成。在根管组织中的抗原和在根尖组织合成的抗体相互作用下,形成局部免疫复合物。 2.随抗原释放后的免疫反应而致全身循环系统抗体的合成和出现。这些抗体和根管组织不断释放的抗原相互作用形成循环免疫复合物。这类复合物可以在身体任何部位沉积,特别是具有较大滤过性结构的器官,如
Endodontic lesions keep root canal tissue hidden from bacteria and other potential antigens, such as bacterial components, bacterial products, and denatured host tissues. Many scholars have confirmed that root canal tissue can become a host sensitized material. The authors suggest that the antigen released from root canal tissue interacts with potentially specific antibodies by one of the following routes. 1. The release of antigens and the accumulation of immune cells lead to the formation of local immune complexes. Local antigen complexes in root canal tissue and antibodies synthesized in apical tissue form local immune complexes. 2. With the antigen release after the immune response caused by the synthesis and emergence of systemic circulatory system antibodies. These antibodies interact with the continually released antigen of root canal tissue to form circulating immune complexes. Such complexes can be deposited in any part of the body, especially with a larger filter structure of the organ, such as