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耳蜗螺旋神经节细胞的电生理实验研究现状 被引量:1

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摘要 耳蜗螺旋神经节细胞 (spiralgaaglioncell,SGC) ,可将毛细胞的信号传向听觉中枢 ,在听觉信息的传导中起着极其重要的作用。目前 ,应用全细胞记录膜片钳技术 ,证实了SGC细胞膜上可表达多种离子通道 ,如电压门控离子通道 ,ATP控制的离子通道 ,神经递质受体介导的离子通道等 ,而各种病理状态下的SGC均伴有某些特定离子通道的电变化。对这些电变化的研究 ,将为我们在细胞和分子水平上诊断和治疗许多由内耳疾病所导致的耳聋和听力障碍提供可能。
出处 《国外医学(耳鼻咽喉科学分册)》 2004年第6期326-329,共4页 Foreign Medical Sciences(Section of Otolray Ngology Foreign Medical)
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