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听力学及言语疾病杂志JOURNAL OF AUDIOLOGY AND SPEECH PATHOLOGY
2002 Vol.10 No.4 P.260-261
诱生型一氧化氮合酶在顺铂所致豚鼠耳蜗损伤中的表达
Expression of Inducible Nitric Oxide Synthase in the Cochlea of Guinea Pig Damaged by Cisplatin
熊敏
汪建
何青莲
邓恒山
尤景敏
摘 要:目的检测诱生型一氧化氮合酶(iNOS)在顺铂所致豚鼠耳蜗损伤中的表达.方法实验组豚鼠腹腔注射顺铂造成耳 蜗损伤,对照组豚鼠腹腔注射等量生理盐水.用免疫组织化学的方法检测 iNOS 在耳蜗中的表达.结果 iNOS 在实验组耳蜗的表达呈阳性,在对照组耳蜗的表达呈阴性.结论 iNOS 在顺铂损伤耳蜗中呈阳性表达,iNOS 催化产生大量 NO 而致耳蜗损伤.
关键词:顺铂 耳蜗 一氧化氮合酶 免疫组织化学
文章编号:1006-7299(2002)04-0260-02
作者简介:熊敏(1967-),男,主治医师,医学博士,主要从事内耳基础和临床研究工作
作者单位:熊敏(广州军区广州总医院耳鼻咽喉科,广州,510010)
汪建(广州军区广州总医院耳鼻咽喉科,广州,510010)
何青莲(广州中医药大学第二临床学院病,理科)
邓恒山(广州军区广州总医院耳鼻咽喉科,广州,510010)
尤景敏(广州军区广州总医院耳鼻咽喉科,广州,510010)
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