在接受他类药物治疗的小鼠中,具有降低血液和大脑胆酶活动的不良神经行为变化
Rawnaq Faris Al-Shalchi1, Fouad Kasim Mohammad1
1Department of Physiology, Biochemistry and Pharmacology, College of Veterinary Medicine, University of Mosul, Mosul, Iraq.
Veterinary world
|February 26, 2024
概括
高剂量的他类药物显著影响了小鼠的神经行为,并降低了胆酶 (ChE) 活性. 血或红细胞ChE水平可以作为他类药物效应的生物标志物.
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.
- 生物化学 生物化学
背景情况:
- 用于降低胆固醇的他类药物可能对行为产生类效应.
- 关于他类药物对小鼠的神经行为影响的研究有限.
研究的目的:
- 为了研究在高剂量阿托瓦斯塔丁,西姆瓦斯塔丁和罗斯瓦斯塔丁给药后小鼠的神经行为变化.
- 评估这些他类药物对血,红细胞和脑组织中的胆酶 (ChE) 活性的影响.
主要方法:
- 小鼠接受了口服剂量的他类药物 (250-1000 mg/kg) 或载体.
- 神经行为测试包括开放场活动,负地质测量,头部冲刺和强迫游泳.
- 胆酶活性在剂后2小时和24小时通过光谱测量.
主要成果:
- 药物剂量依赖于他类药物的运动活动受损,探索性行为减少,以及延迟负面地质试验.
- 强迫游泳的持续时间增加,而不动性减少,表明行为反应发生了变化.
- 观察到血,红细胞和大脑ChE活动的显著,剂量依赖的减少.
结论:
- 高剂量的他类药物对小鼠的神经行为产生差异性影响,与减少的ChE活性相关.
- 血和红细胞ChE水平显示出作为监测他类药物的不良或治疗作用的生物标志物的潜力.
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