合成大麻素的尿路生物标志物研究的进展
Ziteng Wang1, Eric Yu Quan Leow1, Hooi Yan Moy2
1Department of Pharmacy, National University of Singapore, Singapore, Singapore.
Advances in clinical chemistry
|September 6, 2023
概括
合成大麻素 (SCs),一种新型精神活性物质 (NPS),很难在尿液中检测到. 研究人员使用体外和体内新兴SCs的方法确定了主要的尿路代谢物作为生物标志物.
科学领域:
- 法医毒理学 法医毒理学
- 药理学 药理学是指药理学的学科.
- 药用化学 医学化学
背景情况:
- 新型精神活性物质 (NPS) 旨在模仿非法药物.
- 合成大麻素 (SCs) 是针对大麻素受体的NPS.
- 在全球的药物获中,SCs很普遍,但由于广泛的新陈代谢,它们的母化合物在尿液中检测得很差.
研究的目的:
- 确定可靠的尿路生物标志物用于检测合成大麻素 (SCs).
- 为了确定新兴SCs的代谢处置.
- 为了验证一个双方向的方法,结合体外和体内生物标志物发现的方法.
主要方法:
- 使用了生理学上相关的体外系统:人类肝细胞,人类肝脏显微体和过度表达的人类输送细胞系.
- 进行了代谢物识别,代谢稳定性,反应表型和载体研究.
- 结合体外发现和体内验证,使用有限的真实尿样进行验证.
主要成果:
- 确定主要的尿路代谢物,而不是母化合物,作为SC消费的有效生物标志物.
- 证明了体外系统用于预测SC代谢和处置的实用性.
- 验证了一种结合体外-体内方法,用于识别新型SCs的生物标志物.
结论:
- 尿中代谢物是确定合成大麻素 (SC) 使用的关键代用生物标记物.
- 结合体外和体外战略是有效的快速建立新兴SCs的生物标志物.
- 这种方法有助于在法医毒理学中及时检测和监测新型SCs.
关键词:
代谢稳定性 代谢稳定性代谢过程中的代谢.代谢物鉴定 代谢物鉴定新的精神活性物质 (NPS)药理动力学 药理动力学反应表型化反应表型化合成大麻素 (SCs) 是一种合成大麻素.尿路生物标志物 尿路生物标志物更多相关视频
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