Effects of iptakalim hydrochloride on cerebral neuronal sodium, calcium and potassium channels / 中国药理学通报
Chinese Pharmacological Bulletin
; (12)1986.
Article
en Zh
| WPRIM
| ID: wpr-555016
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WPRO
ABSTRACT
AIM To investigate the effects of iptakalim hydrochloride (Ipt) on cerebral neuronal sodium, calcium and potassium channels. METHODS The effects of Ipt on sodium, calcium and potassium channels in cultured hippocampal neurons was observed using whole-cell recording technique. RESULTS Ipt had no significant effect on Na +, Ca 2+ currents, but significantly increased the outward K + currents. This enhancement of Ipt was inhibited by synchronously application of glibenclamide. Upon the administration of Ipt 1, 10, 100 ?mol?L -1, the outward K + current was significantly increased to (121.9?8.1)%, (114.7?7.1)%, (109.1?10.0)% respectively (n=6~9, P
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Idioma:
Zh
Revista:
Chinese Pharmacological Bulletin
Año:
1986
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Article