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通过多管微电泳记录大鼠缰核单位放电和测定痛阐的方法观察到：ＧＡＢＡＡ可完全抑制缰植的自发放电；电刺激隔区强力抑制缰核的自发放电，Ｂｉｏｕｏｕｌｌｉｎｅ则使该作用减弱；双侧缰核内微量注射ＧＡＢＡ使痛阐明显升高，Ｂｉｃｕｃｕｌｌｉｎｅ则相反并拮抗电针镇痛效应。提示隔区通过ＧＡＢＡ抑制缰核活动产生电针镇痛作用
The results showed that GABAA could completely inhibit the spontaneous discharge of the rein reinplantation. The electrical stimulation of the compartment suppressed the spontaneous discharge of the habenular nucleus, while Biououlline reduced this effect. Bilateral microinjection of GABA into the habenula markedly increased pain, Bicuculline contrasted and antagonized electroacupuncture analgesia. Prompt septal inhibition of habenular activity by GABA produce electroacupuncture analgesia