| 豚鼠鼻黏膜表面活性物质板层体的透射电镜观察 |
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| 引用本文： | 吉晓滨,柳息洪,臧林泉,王磊,谢军.豚鼠鼻黏膜表面活性物质板层体的透射电镜观察[J].山东大学耳鼻喉眼学报,2007,21(6):545-547. |
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| 作者姓名： | 吉晓滨 柳息洪 臧林泉 王磊 谢军 |
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| 作者单位： | 1. 广州市第一人民医院耳鼻咽喉科, 广东 广州 510180；2. 广州医学院电镜室，广东广州 510180； 3. 中山大学基础医学院药理学教研室， 广东 广州 510080 |
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| 基金项目： | 广州市卫生局中医药中西医结合科研课题 |
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| 摘 要： | 目的 观察鼻黏膜表面活性物质板层体的超微结构。方法 取正常豚鼠鼻中隔黏膜行透射电镜观察。结果 鼻中隔黏膜内存在板层体，为圆形、层状或线圈
状小体，致密，散在。结论 鼻黏膜存在板层体，其分泌的表面活性物质在鼻功能和病理生理学中起作用。
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| 关 键 词： | 鼻黏膜 表面活性物质 板层体 超微结构 |
| 文章编号： | 1673-3770(2007)06-0545-03 |
| 修稿时间： | 2007年7月22日 |
Ultrastructure of the surfactant lamellar bodies in the nasal mucosa of guinea pigs |
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| JI Xiao-bin,LIU Xi-hong,ZANG Lin-quan,WANG Lei,XIE Jun.Ultrastructure of the surfactant lamellar bodies in the nasal mucosa of guinea pigs[J].Journal of Otolaryngology and Ophthalmology of Shandong University,2007,21(6):545-547. |
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| Authors: | JI Xiao-bin LIU Xi-hong ZANG Lin-quan WANG Lei XIE Jun |
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| Institution: | 1. Department of Otorhinolaryngology, Guangzhou First People′s Hospital， Guangzhou 510180;2. Department of Microscopy, Guangzhou Medical College, Guangzhou;3. Department of Pharmacology, School of Pre-clinical Medicine, Sun Yat-sen University |
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| Abstract: | Objective To observe the ultrastructure of surfactant lamellar bodies in the nasal mucosa. Method The nasal mucosa of 8 normal guinea pigs were observed. Result Lamellar bodies were scattered in the nasal mucosa and they were circular, lamellar- and coil-like small bodies with compact electron densities. Conclusion The nasal mucosa has lamellar bodies whose secreted surfactants play a role in nasal function and pathophysiology. |
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| Keywords: | Nasal mucosa Surfactant Lamellar bodies Ultrastructure |
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