Results 21 to 30 of about 18,591,271 (238)

Metabolism of New Psychoactive Substances 4F-MDMB-BUTINACA in Zebrafish [PDF]

open access: yesFayixue Zazhi, 2021
Objective To study the metabolic transformation pathways of 4F-MDMB-BUTINACA in vivo by establishing zebrafish models. Methods Six adult zebrafish were randomly divided into blank control group and experimental group, with three fish in each group. After
YUE Lin-na, XIANG Ping, SONG Fen-yun, et al.
doaj   +1 more source

Similarities and differences in changing NPS market brought by new regulatory approaches in selected Eastern and Central European states with mostly focus on Poland and Latvia

open access: yesJournal of Geography, Politics and Society, 2019
The main objective of the paper is to explain, compare and conclude the effect on the new psychoactive substances (NPS) market brought by new and innovative responses to regulate the NPS (mostly between 2010 and 2014) in Estonia, Latvia, Lithuania ...
Artur Malczewski   +1 more
doaj   +1 more source

Characteristics of psychiatric inpatients diagnosed with mental and behavioral disorders caused by psychoactive substances (F11-19 block), with a focus on NPS and psychiatric co-morbidities

open access: yesInternational Journal of Occupational Medicine and Environmental Health, 2020
Objectives This study analyzed the prevalence of new psychoactive substance (NPS) use in the analyzed group and compared demographic features and psychoactive substance profiles between the 2 subgroups (NPS users, non-NPS users).
Piotr Engelgardt   +5 more
doaj   +1 more source

Update on Critical Issues and Current Challenges with “Newer Psychoactive Substances: An Narrative Review”

open access: yesIndian Journal of Psychiatric Nursing, 2022
In recent years, new psychoactive substances (NPS) (”legal highs” or “designer drugs”) are increasing worldwide. An increase in NPS is a cause for concern for drug-regulatory authorities and health-care professionals as it poses a threat to public health.
Raka Jain, Kamini Verma
doaj   +1 more source

Novel psychoactive substances (designer drugs): overview and pharmacology of modulators of monoamine signalling [PDF]

open access: yes, 2015
Novel psychoactive substances are newly used designer drugs ("internet drugs", "research chemicals", "legal highs") potentially posing similar health risks to classic illicit substances. Chemically, many novel psychoactive substances can be classified as
Liechti, Matthias E., Matthias Liechti
core   +1 more source

Pharmacology of novel psychoactive substances [PDF]

open access: yes, 2016
This PhD work consists of an in vitro and in vivo part. In the in vivo part, we investigated the role of dopamine in the acute clinical effects of 3,4-methylenedioxymethamphetamine (MDMA, “ecstasy”) in healthy human subjects.
Rickli, Anna
core   +1 more source

Head shops and new psychoactive substances: a public health perspective.

open access: yes, 2023
In 2010, Ireland found itself at the eye of an international storm as a network of head shops emerged selling new psychoactive substances (NPS) and Irish youth rapidly became the heaviest users of NPS in Europe.
Smyth, Bobby P
core   +1 more source

Epigenetic Studies for Evaluation of NPS Toxicity: Focus on Synthetic Cannabinoids and Cathinones

open access: yesBiomedicines, 2022
In the recent decade, numerous new psychoactive substances (NPSs) have been added to the illicit drug market. These are synthetized to mimic the effects of classic drugs of abuse (i.e., cannabis, cocaine, etc.), with the purpose of bypassing substance ...
Leila Mazdai   +11 more
doaj   +1 more source

Legal approaches to new psychoactive substances: first empirical findings.

open access: yes, 2023
BACKGROUND: Generic drug legislation, i.e., simultaneously banning groups of drugs, has been introduced worldwide to counteract the trade and use of emerging "new psychoactive substances" (NPSs) more effectively.
van Amsterdam, Jan   +2 more
core   +1 more source

New psychoactive substances: Issues and challenges

open access: yesJournal of Mental Health and Human Behaviour, 2016
New psychoactive substances (NPS) have emerged as "legal" alternatives to internationally controlled drugs and commonly known by terms such as "designer drugs," "legal highs," or "herbal highs." These drugs are gaining popularity among youth in recent ...
Vaibhav Patil   +2 more
doaj   +1 more source

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