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  5. GABAergic Actions Mediate Opposite Ethanol Effects on Dopaminergic Neurons in the Anterior and Poste

GABAergic Actions Mediate Opposite Ethanol Effects on Dopaminergic Neurons in the Anterior and Poste

来源 :中国生理学会第24届全国会员代表大会暨生理学学术大会 | 被引量 : 0次 | 上传用户：pausecn
【摘 要】
：
It is known that the posterior ventral tegmental area (p-VTA) differs from the anterior VTA (a-VTA) in that rats learn to self-administer ethanol into the p-VTA,but not into the a-VTA.Because activati
【作 者】
：
关艳中 金秀东 郭冉 
【机 构】
：
牡丹江医学院生理学教研室,牡丹江 157011
【出 处】
：
中国生理学会第24届全国会员代表大会暨生理学学术大会
【发表日期】
：
2014年7期
【关键词】
：
dopaminergic neuron GABAergic neuron ethanol VTA 
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　　It is known that the posterior ventral tegmental area (p-VTA) differs from the anterior VTA (a-VTA) in that rats learn to self-administer ethanol into the p-VTA,but not into the a-VTA.Because activation of VTA dopaminergic neurons by ethanol is a cellular mechanism underlying the reinforcement of ethanol consumption,we hypothesized that ethanol may exert different effects on dopaminergic neurons in the p-VTA and a-VTA.
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