IMMUNOHISTOLOGICAL STUDY OF CYTOKERATIN-19 EXPRESSION IN REGENERATED JUNCTIONAL EPITHELIUM OF RATS
IMMUNOHISTOLOGICAL STUDY OF CYTOKERATIN-19 EXPRESSION IN REGENERATED JUNCTIONAL EPITHELIUM OF RATS
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DOI：
10.1111/j.1600-0765.1994.tb01243.x
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发表时间：
1994-11-01
影响因子：
3.5
通讯作者：
KATO, I
中科院分区：
文献类型：
--
作者：
ABE, Y;HARA, Y;KATO, I
本文对细胞角蛋白19在大鼠再生结膜上皮中的表达进行了免疫组织学研究。细胞角蛋白（CK）是人体组织中含有至少19种不同多肽的细胞骨架中间丝蛋白。在腹腔麻醉下，对雄性Lewis大鼠第一下颌磨牙的颊龈进行刮除和刨根术，去除结上皮（JE）、沟状上皮和上皮下结缔组织。在正常大鼠牙龈中，除基底细胞反应较弱或阴性外，所有的乙脑细胞细胞质中均有强烈的颗粒状反应产物。
The article presents an immunohistological study of cytokeratin 19 expression in regenerated junctional epithelium of rats. Cytokeratins (CK) are cytoskeletal intermediate filament proteins comprising at least 19 different polypeptides in human tissues. Under intraperitoneal anesthesia, curettage and root planing procedures were performed on the buccal gingiva of the first lower molars of male Lewis rats to remove the junctional epithelrnm (JE), sulcular epithelium and subepithelial connective tissue. In normal rat gingiva, all JE cells showed strong granular reaction products in their cytoplasm, except for same basal cells in which the reaction was weak or negative.