一氧化二氮对大鼠脑内蛋氨酸脑啡肽样免疫反应性区域水平的影响。
Influence of nitrous oxide upon regional brain levels of methionine-enkephalin-like immunoreactivity in rats.
作者信息
Quock R M, Kouchich F J, Tseng L F
出版信息
Brain Res Bull. 1986 Mar;16(3):321-3. doi: 10.1016/0361-9230(86)90052-3.
The influence of a 60-min exposure to 75% nitrous oxide/25% oxygen upon concentrations of methionine-enkephalin-like immunoreactivity (MELI) in discrete brain regions was investigated in conscious rats. Compared to room air-exposed control animals, nitrous oxide-exposed rats had 12-18% increases in MELI in the brainstem, spinal cord, hypothalamus and corpus striatum. There were no significant differences between control and nitrous oxide-exposed rats in levels of MELI in the cerebral cortex or diencephalon.
在清醒大鼠中，研究了暴露于75%氧化亚氮/25%氧气60分钟对离散脑区中甲硫氨酸脑啡肽样免疫反应性（MELI）浓度的影响。与暴露于室内空气的对照动物相比，暴露于氧化亚氮的大鼠脑干、脊髓、下丘脑和纹状体中的MELI增加了12% - 18%。对照大鼠和暴露于氧化亚氮的大鼠在大脑皮层或间脑中的MELI水平没有显著差异。
Zotero 插件