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睫状体色素上皮细胞容积激活性氯电流

陈丽新, 王立伟

广东医学院生理教研室.广东,湛江 524023

摘要

为研究睫状体色素上皮(pigmented ciliary epithelial,PCE)细胞容积激活性Cl~(-)电流的特性,用膜片箝全细胞记录技术记录了猪的低渗液诱发的容积激活性Cl~(-)电流。结果提示PCE细胞容积激活性Cl~(-)电流的形成可能与P糖蛋白有关。

Volume-activated chloride current in pigmented ciliary epithelial cells

Chen Lixin, Wang Liwei

Department of Physiology,Guangdong Medical College.Zhanjiang 524023,Guangdong

Abstract

To characterize the volume-activated Cl~(-) current in bovine pigmented ciliary epithelial (PCE) cells, the whole-cell patch clamp technique was employed. Exposure to a hypotonic solution induced a volume-activated Cl~(-) current.

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引用本文：

陈丽新, 王立伟. 睫状体色素上皮细胞容积激活性氯电流[J]. 生理学报 2000; 52 (5): 421-426.

Chen Lixin, Wang Liwei. Volume-activated chloride current in pigmented ciliary epithelial cells. Acta Physiol Sin 2000; 52 (5): 421-426 (in Chinese with English abstract).