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首页> 外文期刊>Cell biology international. >CYTOKERATIN EXPRESSION IN HUMAN RESPIRATORY EPITHELIUM OF NASAL POLYPS AND TURBINATES
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CYTOKERATIN EXPRESSION IN HUMAN RESPIRATORY EPITHELIUM OF NASAL POLYPS AND TURBINATES

机译:细胞角蛋白在人鼻息肉和Turbinates呼吸道上皮中的表达

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摘要

The cytokertatins in respiratory epithelial cells (REC) of human nasal polyps and turbinates were analyzed by immunohistochemistry. Cytokeratin 19 (CK19) was present in all REC, CK5 and 14 were expressed primarily in basal cells, and CK7, 8, and 18 were found in suprabasal cells. Differences in cytoplasmic locations were also apparent among the individual cytokeratins. CK13 was nor defected in any REC of these tissues. The results indicate the profile of cytokeratins in REC of human nasal polyps and turbinates is essentially identical to that of REC in the more distal respiratory tract.
机译:通过免疫组织化学分析人鼻息肉和鼻甲的呼吸道上皮细胞(REC)中的细胞角蛋白。所有REC中均存在细胞角蛋白19(CK19),CK5和14主要在基底细胞中表达,而CK7、8和18在基底上细胞中表达。在各个细胞角蛋白之间,细胞质位置的差异也很明显。 CK13在这些组织的任何REC中也没有缺陷。结果表明,人鼻息肉和鼻甲的REC中细胞角蛋白的分布与远端呼吸道中REC的分布基本相同。

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