目的：观察老年人牙周炎龈组织T和B淋巴细胞免疫组织化学变化。

Objectives:To observe immunohistochemical characteristics of T and B lymphocytes in old periodontitis patients.

youdao

结果：免疫组织化学染色见抗菌肽处理后细胞骨架分布不均匀，形态不规则，散乱，卷缩。

Results: Cytoskeletons distributed unevenly, their morphology was irregular, dishevelled and shrunk after being treated with immunohistochemistry staining.

youdao

用多巴(DOPA)染色和免疫组织化学对细胞鉴定。

The RPE cells were identified by DOPA staining and immunohistochemistry.

youdao