Zobrazeno 1 - 10
of 570
pro vyhledávání: '"New psychoactive substance"'
Publikováno v:
Fayixue Zazhi, Vol 40, Iss 4, Pp 340-351 (2024)
ObjectiveTo establish the structural confirmation methods of three suspected new psychoactive substances （NPSs）, and explore a more general qualitative testing method.MethodsInfrared absorption spectroscopy （IR）, gas chromatography-mass spect
Externí odkaz:
https://doaj.org/article/9d170c007d304376a5c45cfb66163708
Autor:
Xiaolong Hou, Jifen Wang, Ying Zhang, Yufan Zhang, Jianyang Shangguan, Ge Qin, Boxu Chen, Zhenjun Jia, Duo qi Xu
Publikováno v:
Saudi Pharmaceutical Journal, Vol 32, Iss 4, Pp 101991- (2024)
Nowadays, NPS abuse are continuing to expand in terms of harm and scope, due to its cheap and easy to manufacture anywhere in the world. This study reviewed articles related to seven heavily abused NPS to analyze the structure and trends of NPS abuse
Externí odkaz:
https://doaj.org/article/ed11750ebb814fe7a5f085843c33296f
Publikováno v:
Разработка и регистрация лекарственных средств, Vol 12, Iss 4, Pp 156-162 (2023)
Introduction. Studying the psychoactive properties of substances is an important task for regulating their circulation. It is relevant both for new psychoactive substances (NPS) that are in illegal circulation and for drugs entering the pharmaceutica
Externí odkaz:
https://doaj.org/article/ad730a6816af4b5a948e5ba0da05c425
Publikováno v:
Separations, Vol 11, Iss 9, p 258 (2024)
The global rise of new psychoactive substances (NPSs) poses challenges for their analysis in biological matrices due to their complex chemistries and short market lifespan. A comparative study for the simultaneous extraction, separation, and detectio
Externí odkaz:
https://doaj.org/article/dd40ec214419489f88736a4e009e0e80
Publikováno v:
Fayixue Zazhi, Vol 39, Iss 2, Pp 144-150 (2023)
ObjectiveTo identify 1-（4-fluorophenyl）-2-（1-pyrrolidinyl） pentan-1-one （4-F-α-PVP） analog 1-（4-fluoro-3-methyl phenyl）-2-（1-pyrrolidinyl） pentan-1-one （4-F-3-Methyl-α-PVP） hydrochloride without reference substance.MethodsTh
Externí odkaz:
https://doaj.org/article/ac580cd78dc64a95bebaa12e1c1cc7bc
Autor:
Fabian Frankenfeld, Lea Wagmann, Anush Abelian, Jason Wallach, Adeboye Adejare, Simon D. Brandt, Markus R. Meyer
Publikováno v:
Metabolites, Vol 14, Iss 5, p 270 (2024)
Ketamine derivatives such as deschloroketamine and deschloro-N-ethyl-ketamine show dissociative and psychoactive properties and their abuse as new psychoactive substances (NPSs) has been reported. Though some information is available on the biotransf
Externí odkaz:
https://doaj.org/article/03d382d13cc944ce8be4efffdf0e0ce9
Autor:
Wafaa M. Abdelmoneim, Marwa H. Bakr, Nagwa M. Ghandour, Marwa Kh. Mohammed, Mohamed Fawzy, Abdelrahman G. Ramadan, Nora Z. Abdellah
Publikováno v:
Egyptian Journal of Forensic Sciences, Vol 13, Iss 1, Pp 1-21 (2023)
Abstract Background Synthetic cannabinoids are one of the largest groups of new psychoactive substances that invaded Egypt’s drug abuse market over the past few years. Aim Randomized controlled trial study to demonstrate the effects of acute and ch
Externí odkaz:
https://doaj.org/article/8082a0532e824f8984e017270227910a
Publikováno v:
Journal of the Formosan Medical Association, Vol 121, Iss 11, Pp 2257-2264 (2022)
Background: Substance use during adolescence might cause substantial health burden. Little is known regarding profiles of multiple illicit substance users compared to single illicit substance users in adolescent population in Taiwan. Methods: We enro
Externí odkaz:
https://doaj.org/article/4f510408b0a9460285452bfd0959a728
Autor:
Yong Wang, Ying Yang, Yujuan Zhan, Jun Yin, Xueting Zhou, Chen Xu, Feiyu Gao, Junning Liu, Chunyong Wu, Songqin Liu, Junying Zhang, Chang Shu
Publikováno v:
Arabian Journal of Chemistry, Vol 16, Iss 9, Pp 105039- (2023)
Synthetic 4-Chloroethcathinone (4-CEC) is a derivative of cathinone that belongs to one of the more severe abused substances among new psychoactive substances (NPS). Current researches on 4-CEC mainly focus on metabolite identification studies, and t
Externí odkaz:
https://doaj.org/article/feb14c4a260142dda007e79c3bb61fc9
Publikováno v:
Frontiers in Pharmacology, Vol 14 (2023)
Opioid use disorders and overdose have become a major public health concern in recent years. U-47700, a New psychoactive substances (NPS) opioid, also known as “pinky” or “pink” has been identified as a new threat in the drug supply because o
Externí odkaz:
https://doaj.org/article/83f3e4a4edc74d389d7e992e13fd8cf8