免疫现象可能是某些口腔慢性疾患如龋齿、牙周病和 Sjgren 氏综合征的病因之一.某些研究者指出:根尖周疾患与免疫球旦白存在一定关系。牙髓结构的扫描电子显微镜(SEM)所见,没有得到光学显微镜(LM)的证实。同时,B 淋巴细胞与 T 淋巴细胞和牙髓其他炎症细胞在 SEM 下的区别,也得不到 LM 的证实。本文企图把 SEM 和 LM 所见的牙髓结构和细胞的相互关系弄清楚。 Immune phenomena may be the cause of some oral chronic diseases such as dental caries, periodontal disease and Sjgren’s syndrome, some researchers point out: Periapical disorders and immunoglobulin have a certain relationship. No evidence of optical microscopy (LM) was seen with a scanning electron microscope (SEM) of the pulp structure. At the same time, B lymphocytes and T lymphocytes and dental pulp other inflammatory cells under the SEM difference, but also did not confirm the LM. This article attempts to clarify the interdependencies of dental pulp structures and cells seen by SEM and LM.