| EXPERIMENTAL STUDY OF COCHLEAR HAIR CELL LOSS IN THE GUINEA PIG |
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| 引用本文： | 朱宏亮. EXPERIMENTAL STUDY OF COCHLEAR HAIR CELL LOSS IN THE GUINEA PIG[J]. 西安交通大学学报(英文版), 1994, 0(2) |
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| 作者姓名： | 朱宏亮 |
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| 作者单位： | Department of Otolaryngology. First Affiliated Hospital，Xi'an Medical University，Xi'an710061 |
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| 摘 要： | ＺｈｕＨｏｎｇｌｉａｎｇ（朱宏亮）ＥＸＰＥＲＩＭＥＮＴＡＬＳＴＵＤＹＯＦＣＯＣＨＬＥＡＲＨＡＩＲＣＥＬＬＬＯＳＳＩＮＴＨＥＧＵＩＮＥＡＰＩＧＺｈｕＨｏｎｇｌｉａｎｇ（ＤｅｐａｒｔｍｅｎｔｏｆＯｔｏｌａｒｙｎｇｏｌｏｇｙ．ＦｉｒｓｔＡｆｆｉｌｉａｔｅｄ...
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EXPERIMENTAL STUDY OF COCHLEAR HAIR CELL LOSS IN THE GUINEA PIG |
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| Zhu Hongliang. EXPERIMENTAL STUDY OF COCHLEAR HAIR CELL LOSS IN THE GUINEA PIG[J]. Academic Journal of Xi’an Jiaotong University, 1994, 0(2) |
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| Authors: | Zhu Hongliang |
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| Abstract: | The damage to spiral organs related to age and sex in guinea pigs was studied by the surface preparation technique. Hair cell loss of spiral organs of the following four age groups: 8month, 1, 2, and 2.5-year old pigs, was assessed. Each group was divided Into two subgroups according to different sexes. The decrease of hair cell population was linearly related to age, but not related to sex. The damage rate was greater in outer hair cells than in inner hair calls. In all of animals of different ages and both sexes, outer hair cell loss was prominent at the apex of cochlea. Less damage to outer hair cell was found at the base of cochlea. Damage to inner hair cell was also increased with age, but to a lesser extent. |
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| Keywords: | age sex cochlea hair cell loss guinea pig |
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