Proceedings of the Korean Biophysical Society Conference (한국생물물리학회:학술대회논문집)

The Korean Biophysical Society (한국생물물리학회)
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Inactivation of N-Type Calcium Current in Rat Sympathetic Neurons

  • Lee, Mi-Sun (Dept. of Physiology, Chungbuk National Univ. Med. School) ;
  • Goo, Yong-Sook (Dept. of Physiology, Chungbuk National Univ. Med. School)
  • Published : 2001.06.01
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Abstract

Inactivation of N-type calcium current has been reported to be both voltage dependent and Ca$\^$2＋/ dependent. We have investigated the effects of Ba$\^$2＋/ and Ca$\^$2＋/ on N-channel inactivation in rat superior cervical ganglion neurons using the whole cell configuration of patch clamp technique. Inactivation was larger in Ca$\^$2＋/ than in Ba$\^$2＋/ even with 20 mM BAPTA.(omitted)

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