小鼠中耳、气道粘膜细胞纤毛形态学观察实验研究

发布时间：2018-01-14 23:32

本文关键词：小鼠中耳、气道粘膜细胞纤毛形态学观察实验研究　出处：《世界最新医学信息文摘》2015年91期 　论文类型：期刊论文

【摘要】：为了对小鼠中耳、咽鼓管、鼻咽部、下鼻甲及气管上段的黏膜纤毛的长度和分布情况加以了解和掌握,采用扫描电子显微镜对15只小鼠各部位黏膜纤毛的长度以及分布情况进行观察,通过分析结果,得出结论:相较于中耳、咽鼓管、鼻咽部及下鼻甲黏膜纤毛的长度,小鼠气管上段黏膜纤毛的长度更短。相较于其他部位,小鼠气管上段黏膜上纤毛细胞的分布更少。
[Abstract]:In order to understand the length and distribution of mucosal cilia in middle ear, eustachian tube, nasopharynx, inferior turbinate and upper trachea of mice. The length and distribution of mucosal cilia in 15 mice were observed by scanning electron microscope. The results showed that compared with the middle ear and eustachian tube, the length and distribution of mucosal cilia in 15 mice were observed. The length of mucosal cilia in nasopharynx and inferior turbinate was shorter than that in the upper part of trachea of mice, and the distribution of ciliated cells in the upper part of trachea was less than that in other parts of the trachea.
【作者单位】：吉林省敦化市医院;
【分类号】：R322-3
【正文快照】： 0引言复层纤毛柱状上皮覆盖着哺乳动物的部分呼吸道和中耳黏膜,且在表面有一些纤毛,且纤毛朝一定的方向运动[1]。当纤毛运动功能出现异常情况时,清除黏膜表面致病微生物及微粒的作用就会受到抑制,有造成中耳以及呼吸道疾病发生的可能性。以往为了对纤毛的形态学特征加以分析,

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