CCK-8 Inhibits Acute Morphine-induced Spatial Reference Memory Impairment in Mice
作者: Shengchang YangTing FengDong LiDi WenChenteng YangChunling MaBin Cong
作者单位: 1Hebei University of Chinese Medical
2Hebei Medical University
3First Hospital Affiliated Hebei Medical University
4Hebei key Laboratory for Brain Ageing and Cognitive Neuroscience
刊名: International Journal of Peptide Research and Therapeutics, 2017, Vol.23 (3), pp.357-369
来源数据库: Springer Nature Journal
DOI: 10.1007/s10989-016-9568-y
关键词: Cholecystokinin octapeptideMorphineSpatial reference memoryMorris water mazeAcetylcholine
原始语种摘要: Administration of morphine may impair learning and memory processes. Cholecystokinin has been reported to be involved in various types of memory, and our previous study found that Cholecystokinin octapeptide attenuates spatial memory impairment in chronic morphine-treated mice. However, the effect of CCK-8 on acute morphine-induced memory impairment is not clear. In this study, effect of acute CCK-8 and morphine on spatial reference memory was evaluated using Morris water maze in KM mice. Acetylcholine (Ach) content was measured using ultra-high performance liquid chromatography coupled with tandem mass spectrometry (UHPLC–MS/MS). Pre-training with morphine (5, 10 mg/kg, i.p.) significantly impaired spatial reference memory acquisition without disturbing the performance in the visible...
全文获取路径: Springer Nature  (合作)
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关键词翻译
关键词翻译
  • induced 感应的
  • morphine 吗啡
  • CCK Channel Control checK
  • memory 记忆
  • acetylcholine 乙酰胆碱
  • octapeptide 八肽
  • reference 基准电压源
  • effect 效应
  • impairment 减损
  • tandem 串联机