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The alteration of extracellular sodium and potassium ionic activities of hippocampal neurons in epileptiform rats kindled by coriaria lactone / 中国病理生理杂志
Chinese Journal of Pathophysiology ; (12)2000.
Artículo en Chino | WPRIM | ID: wpr-517111
ABSTRACT
AIM and

METHODS:

The sodium ion(Na +) and potassium ion(K +) selective microelectrodes were used to measure changes of ionic activity of extracellular sodium and potassium([Na +] o, [K +] o) in hippocampus and hippocampal slice during epieptic seizure induced by intrahippocampal microinjection of coriaria lactone(CL) in rats and perfusing hippocampal slice with CL.

RESULTS:

30 s, 1min and 2min after injection of CL into hippocampus, the [Na +] o decreased 27.7 mmol/L, 50.3 mmol/L, 57.8 mmol/L respectively and the [K +] o increased 2.3 mmol/L, 2.4 mmol/L, 2.9 mmol/L respectively compared with control values( P

Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Idioma: Chino Revista: Chinese Journal of Pathophysiology Año: 2000 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Idioma: Chino Revista: Chinese Journal of Pathophysiology Año: 2000 Tipo del documento: Artículo