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γ－氨基丁酸对心血管活动的调节贾红云１彭建中２蒋正尧２李楚芬２γ－氨基丁酸（ＧＡＢＡ）是哺乳类动物中枢神经系统中具有普遍抑制性的神经递质。脑内约有３０％～５０％的突触以ＧＡＢＡ为递质。ＧＡＢＡ受体分为ＧＡＢＡａ和ＧＡＢＡｂ两种亚型。目前已发现的ＧＡＢ...
Regulation of γ-Aminobutyric Acid on Cardiovascular Activity Jia Hongyun 1 Peng Jianzhong 2 Jiang Zhengyao 2 Li Chufen 2 γ-Aminobutyric acid (GABA) is a ubiquitously inhibitory neurotransmitter in mammalian central nervous system. About 30% to 50% of the brain synapses to GABA as transmitter. GABA receptor is divided into two subtypes GABAa and GABAb. Currently discovered GAB ...