Fa yi xue za zhi
April 25, 2026
Ruidi Shen, Zhenhua Qian
The abuse of new psychoactive substances is severe globally. Among phenethylamine compounds, mescaline and its analogues are a class of substances that are often overlooked, yet their abuse has shown a gradual increase in recent years. This paper reviews mescaline and its analogues from three aspects: their basic information, pharmacological and toxicological properties, and detection methods....
Fa yi xue za zhi
April 25, 2025
Yu-Meng Zuo, Wei Han, Jian-Bo Zhang et al.
Ketamine is a dissociative anesthetic. It is clinically used as a surgical anesthetic or anesthetic inducer and has a certain degree of mental dependence. Its abuse can lead to nerve damage, adverse emotional reactions and other toxic side effects. The primary mechanism by which ketamine exerts its pharmacological effects is to block N-methyl-D-aspartate receptors (NMDAR). It also functions...
Fa yi xue za zhi
June 25, 2024
Jin-Ting Liu, Li-Ying Zhou, Jia-Hong Xiang et al.
Piperazines are a class of new psychoactive substances with hallucinogenic effects that affect the central nervous system by affecting the level of monoamine neurotransmitters. Abuse of piperazines will produce stimulating and hallucinogenic effects, accompanied by headache, dizziness, anxiety, insomnia, vomiting, chest pain, tachycardia, hypertension and other adverse reactions, and may even...
Fa yi xue za zhi
February 25, 2024
Wei-Guang Yu, Qiang He, Zheng-Di Wang et al.
To investigate the toxicokinetic differences of 3,4-methylenedioxy-N-methylamphetamine (MDMA) and its metabolite 4,5-methylene dioxy amphetamine (MDA) in rats after single and continuous administration of MDMA, providing reference data for the forensic identification of MDMA. A total of 24 rats in the single administration group were randomly divided into 5, 10 and 20 mg/kg experimental groups...
Fa yi xue za zhi
August 1, 2021
W Hou, Y Y Wang, Y Zhang et al.
Objective To establish a method combining QuEChERS and ultra-high liquid chromatography-tandem mass spectrometry （UPLC-MS/MS） for rapid screening and testing of three types of new psychoactive tryptamines in human blood： 5-MeO-DALT, 5-MeO-MiPT and 5-MeO-DiPT. Methods The effects of the type of extractant, the type and dosage of salting-out agent, and the dosage of adsorbent on the test results...