The localization and distribution of γ - aminobutyric acid B receptor 1 subtype ( GABA BR1 ) in the rat brainstem motor nuclei was investigated by immunocytochemical staining technique .
用γ氨基丁酸B受体1亚型（GABABR1）特异性抗体免疫细胞化学染色技术，研究了其在大鼠脑干运动核团内的定位分布。
br1