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Resting potentials recorded in the whole‐cell configuration from epithelial cells ofHydra vulgaris

 

作者: Silvia Santillo,   Cloe Taddei‐Ferretti,   Mario Nobile,  

 

期刊: Italian Journal of Zoology  （Taylor Available online 1997）
卷期: Volume 64, issue 1  

页码: 7-11

 

ISSN:1125-0003

 

年代: 1997

 

DOI:10.1080/11250009709356167

 

出版商: Taylor & Francis Group

 

关键词: Hydra vulgaris;Bioelectric activity;Dissociated epithelial cells;Whole‐cell recordings;Extraocular photosensitivity

 

数据来源: Taylor

 

摘要:

Gigaseals were obtained from enzymatically dissociated epithelial cells ofHydra vulgaris, and resting potentials were recorded in the whole‐cell configuration. These results were obtained in spite of hard difficulties of applying patch‐clamp techniques in the whole‐cell configuration toHydracells. These difficulties are principally inherent to the fact thatHydralives in a low ionic strength medium. It will be now possible to apply patch‐clamp techniques to the study ofHydraextraocular photoreception.

 

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