Results 21 to 30 of about 1,273,827 (295)

Occurrence of Takotsubo Cardiomyopathy after Synthetic Cannabinoid Consumption [PDF]

open access: yesAddiction and Health, 2019
Background: Synthetic cannabinoid use such as “K2” and “Spice” is popular secondary to its inability to be detected in a urine drug screen. It is associated with a wide range of myocardial pathologies including obstructive and non-obstructive coronary ...
Denelle Mohammed
doaj   +1 more source

The DREADDful Hurdles and Opportunities of the Chronic Chemogenetic Toolbox

open access: yesCells, 2022
The chronic character of chemogenetics has been put forward as one of the assets of the technique, particularly in comparison to optogenetics. Yet, the vast majority of chemogenetic studies have focused on acute applications, while repeated, long-term ...
Marie Claes, Lies De Groef, Lieve Moons
doaj   +1 more source

Oneiroid catatonia due to the usage of spice: The case study

open access: yesEuropean Psychiatry, 2021
Introduction Designer drugs, as a term, first came about in the 1980s. Most of these “designer drugs” have synthetic cannabinoids and other psychoactive formulas difficulty to detect. Objectives A 28 year man was referred to the hospital.
O. Pityk   +4 more
doaj   +1 more source

Determination of dimethoxyphenethylamine derivatives in urine by deuterium labeled internal standards [PDF]

open access: yesJournal of the Serbian Chemical Society, 2008
The use of gas chromatography–mass spectrometry (GC–MS) in forensic analysis is increasing. To exploit fully the capabilities of MS, labeled standards, that can be used to improve the performance of the quantitative analysis, and to increase accuracy and
YA-ZHU XU   +3 more
doaj   +3 more sources

„Dopalacze” – nieprzewidywalne narkotyki. Problem społeczno-prawny

open access: yesFilozofia Publiczna i Edukacja Demokratyczna, 2019
The aim of this article is to present the problem of new psy­choactive substances – designer drugs. New drugs are undoubt­edly a social and legal problem.
Sebastian Matyjek
doaj   +1 more source

Targeted Delivery of Chemogenetic Adeno-Associated Viral Vectors to Cortical Sulcus Regions in Macaque Monkeys by Handheld Injections

open access: yesBio-Protocol, 2023
Recent advancements in chemogenetic tools, such as designer receptors exclusively activated by designer drugs (DREADDs), allow the simultaneous manipulation of activity over a specific, broad brain region in nonhuman primates.
Kei Oyama   +2 more
doaj   +1 more source

Wytwarzanie lub obrót dopalaczami jako czyn z art. 165 § 1 pkt 2 k.k.

open access: yesActa Iuris Stetinensis, 2018
The article discusses the issues of possibility to qualify producing or marketing the designer drugs as an offence form article 165 § 1 point 2 cc. The analysis is subjected primarily to ratio legis of this regulation, which shows that it does not have ...
Magdalena Kowalewska-Łukuć
doaj   +1 more source

Sequence-based drug design as a concept in computational drug design

open access: yesNature Communications, 2023
Abstract Drug development based on target proteins has been a successful approach in recent decades. However, the conventional structure-based drug design (SBDD) pipeline is a complex, human-engineered process with multiple independently optimized steps.
Lifan Chen   +23 more
openaire   +3 more sources

Rational Drug Design Paradigms: The Odyssey for Designing Better Drugs

open access: yesCombinatorial Chemistry & High Throughput Screening, 2015
Due to the time and effort requirements for the development of a new drug, and the high attrition rates associated with this developmental process, there is an intense effort by academic and industrial researchers to find novel ways for more effective drug development schemes.
Kellici T   +13 more
openaire   +4 more sources

Harnessing Deep Convolutional Neural Networks Detecting Synthetic Cannabinoids: A Hybrid Learning Strategy for Handling Class Imbalances in Limited Datasets

open access: yesInventions, 2023
The aim of this research was to develop and deploy efficient deep convolutional neural network (DCNN) frameworks for detecting and discriminating between various categories of designer drugs. These are of particular relevance in forensic contexts, aiding
Catalina Mercedes Burlacu   +3 more
doaj   +1 more source

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