Zobrazeno 1 - 10
of 3 352
pro vyhledávání: '"new psychoactive substances"'
Publikováno v:
Zhipu Xuebao, Vol 45, Iss 5, Pp 640-646 (2024)
New psychoactive substances (NPS) have become a global health and social problem. Their structures are variable and can be easily modified to produce new compounds. Traditional analytical techniques mostly rely on standard substances and mass spectro
Externí odkaz:
https://doaj.org/article/1ba5bc9548dd40219d45ffaeb315ca3f
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract This study investigates the presence of new psychoactive substances (NPS) and their metabolites in two wastewater treatment plants (WWTPs) situated in South Wales, UK (WWTP-1 and WWTP-2). Analysis was conducted for 35 NPS and metabolites, al
Externí odkaz:
https://doaj.org/article/1899ec5ae3dd4db4823c3902ac0f515b
Publikováno v:
Shipin Kexue, Vol 45, Iss 16, Pp 262-267 (2024)
In this study, an analytical method based on gas chromatography-mass spectrometry (GC-MS) was developed for the simultaneous determination of 8 common psychoactive substances derived from cathinone compounds in tea. Extraction, clean-up and chromatog
Externí odkaz:
https://doaj.org/article/035b18c78b1c4dec8c8e59e392d01cd5
Autor:
Axelle Timmerman, Margot Balcaen, Vera Coopman, Maarten Degreef, Eline Pottie, Christophe P. Stove
Publikováno v:
Harm Reduction Journal, Vol 21, Iss 1, Pp 1-11 (2024)
Abstract Background Since late 2019, fortification of ‘regular’ cannabis plant material with synthetic cannabinoid receptor agonists (SCRAs) has become a notable phenomenon on the drug market. As many SCRAs pose a higher health risk than genuine
Externí odkaz:
https://doaj.org/article/18b9720cec984ed6b441b06536311dbd
Publikováno v:
Fayixue Zazhi, Vol 40, Iss 3, Pp 276-283 (2024)
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,
Externí odkaz:
https://doaj.org/article/e97841e4403e440dbf16648628047b70
Publikováno v:
Psychoactives, Vol 3, Iss 2, Pp 285-302 (2024)
Drug abuse represents a significant public health problem with a growing tendency. As a way of circumventing the strict national and international control of psychoactive substances by regulatory agencies, there is a market release of new substances
Externí odkaz:
https://doaj.org/article/3b4d14d89d5845d48b41d74a134b780e
Autor:
Eva Gil-Martins, Fernando Cagide-Fagín, Daniel Martins, Ana Borer, Daniel José Barbosa, Carlos Fernandes, Daniel Chavarria, Fernando Remião, Fernanda Borges, Renata Silva
Publikováno v:
Journal of Xenobiotics, Vol 14, Iss 2, Pp 772-797 (2024)
Substituted phenethylamines including 2C (2,5-dimethoxyphenethylamines) and NBOMe (N-(2-methoxybenzyl)phenethylamines) drugs are potent psychoactive substances with little to no knowledge available on their toxicity. In the present in vitro study, we
Externí odkaz:
https://doaj.org/article/2f9e300697654e2f9448cd3de97c0db0
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 286, Iss , Pp 117174- (2024)
The objective of the present manuscript was the evaluation of the toxicity and metabolism of the second generation of pyrovalerone cathinones (α-PHP, α-PHPiP, 4-MePPP and TH-PVP), using an early zebrafish (Danio rerio) larvae as in vivo model. Pyro
Externí odkaz:
https://doaj.org/article/b73e8eb70351415bacd46c55ae1c0d16
Publikováno v:
Frontiers in Toxicology, Vol 6 (2024)
Externí odkaz:
https://doaj.org/article/74d0057466b04e47afa39d1a7bc542f4
Publikováno v:
Psychoactives, Vol 3, Iss 2, Pp 265-284 (2024)
Novel psychoactive substances (NPSs) are compounds plotted to modify the chemical structures of prohibited substances, offering alternatives for consumption and evading legislation. The prompt emergence of these substances presents challenges in heal
Externí odkaz:
https://doaj.org/article/015dd5122cff44fbb18c65b8a56d9bc9