| 鼻窦炎性嗅觉障碍的超微结构 |
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| 引用本文： | 陈振斌,李志春,吴翊钦,陈曦,陈莲云,钟秀容.鼻窦炎性嗅觉障碍的超微结构[J].福建医科大学学报,2000,34(1):46-49. |
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| 作者姓名： | 陈振斌 李志春 吴翊钦 陈曦 陈莲云 钟秀容 |
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| 作者单位： | 1. 福建医科大学电子显微镜室,福州,350004
2. 福建医科大学附属第一医院耳鼻喉科,福州,350004 |
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| 摘 要： | 探讨鼻窦炎引嗅觉障碍的发病机制。方法在鼻腔内窥镜下取嗅区粘膜进行超微结构观察。结果嗅粘膜上皮层嗅细胞和支持细胞均出现不同程度和不同性质的变性，坏死，脱落，部分嗅细胞嗅毛减少或缺失，细胞排列紊乱，细胞表面的连接异常，基细胞增生修复。
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| 关 键 词： | 鼻窦炎 嗅觉障碍 超微结构 |
| 修稿时间： | : |
Ultrastructural of Olfactory Mucosa in Olfactory Dysfunction Caused by Sinusitis |
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| CHEN Zhen\|bin ,LI Zhi\|chun ,WU Yi\|qin ,et al.Ultrastructural of Olfactory Mucosa in Olfactory Dysfunction Caused by Sinusitis[J].Journal of Fujian Medical University,2000,34(1):46-49. |
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| Authors: | CHEN Zhen\|bin LI Zhi\|chun WU Yi\|qin |
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| Institution: | CHEN Zhen\|bin 1,LI Zhi\|chun 2,WU Yi\|qin 1,et al |
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| Abstract: | Objective\ To investigate the pathogenesis of olfactory dysfunction caused by sinusitis.\ Methods\ Olfactory mucous was obtained from superior turbinate by biopsy under the sinus microscopy and was observed under electron microscopy.\ Results\ Olfactory cell and supporting cell show a variety of degeneration or necrosis.\ The olfactory cilia was lacked or disappeared.\ The olfactory epithelia were quite disorganized and the basal cell proliferated.\ Conclusion\ The degeneration of olfactory cell or shortage of olfactory cilia or the variation of its circumstance mainly caused the olfactory dysfunction.\ Olfactory cell can also regenerated.\ These finds may contribute to explain the olfactory dysfunction and effect of the clinical therapy. |
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| Keywords: | olfactory dysfunction olfactory mucous ultrastructure nasosinusitis complication |
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