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在动物中建模酒精消费,使用两瓶选择的家庭饮酒和可选的基于液量计的微结构分析.

Shikun Hou1, Nathaly M Arce Soto1, Elizabeth J Glover1

  • 1Center for Alcohol Research in Epigenetics, Department of Psychiatry, University of Illinois Chicago, Chicago, IL, USA.

bioRxiv : the preprint server for biology
|August 2, 2024
PubMed
概括

研究人员现在可以使用高分辨率的液计系统来研究大鼠的乙醇消耗. 这种LIQ HD系统的调整允许并行详细分析饮酒模式和摄入水平.

科学领域:

  • 神经科学是一个神经科学.
  • 药理学 药理学是指药理学的学科.
  • 动物行为 动物行为

背景情况:

  • 两瓶选择的家用饮是一种用于研究动物乙醇消耗的标准方法.
  • 传统方法提供有限的数据分辨率,每天只测量一次摄入量.
  • 先进的lickometer系统提供高分辨率,一数据,但通常是针对小鼠的.

研究的目的:

  • 审查标准和配备液位计的两瓶选择家庭饮用程序.
  • 引入适应开源LIQ HD度仪系统在老鼠中使用的方法.
  • 为了使多个老鼠的乙醇摄入模式能够进行并行,高分辨率的分析.

主要方法:

  • 审查已建立的两瓶选择家庭饮用协议.
  • 对LIQ HD系统的硬件修改用于老鼠 (较大的).
  • 开发了一种3D打印的瓶盖,与标准的老鼠水瓶相兼容.

主要成果:

  • 成功地适应了LIQ HD度仪系统用于大鼠.
  • 能够同时对多种动物的乙醇摄入量进行高分辨率测量.
  • 为研究人员提供灵活性,可以在标准或配备液位计的设置之间进行选择.
关键词:
吸毒成 吸毒成是一种成.酒精使用障碍 饮酒障碍饮酒模式 饮酒模式度仪的度仪是什么?开放行为 开放行为

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结论:

  • 经过调整的LIQ HD系统为研究大鼠乙醇消耗提供了价格实惠和用户友好的解决方案.
  • 这种方法显著提高了临床前研究中酒精摄入量研究的数据分辨率.
  • 方便对酒精饮酒行为背后的神经生物学机制进行详细的审讯.