| 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].山东医大基础医学院学报,2007,21(6):545-547,F0003. |
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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： | 广州市第一人民医院耳鼻咽喉科 广东广州510180(吉晓滨，王磊)，广州医学院电镜室 广东广州510180(柳息洪)，中山大学基础医学院药理学教研室 广东广州510080(臧林泉，谢军) |
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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基金资助（2004A011） |
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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 |
| 收稿时间： | 2007-07-22 |
| 修稿时间： | 2007-09-22 |
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 Preclinical Medicine College of Shandong Medical University,2007,21(6):545-547,F0003. |
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| Authors: | JI Xiao-bin LIU Xi-hong ZANG Lin-quan WANG Lei XIE Jun |
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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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