Results 121 to 130 of about 15,040 (247)

Sentience in cephalopod molluscs: an updated assessment

Biological Reviews, Volume 101, Issue 3, Page 1311-1333, June 2026.
ABSTRACT This article evaluates the evidence for sentience – the capacity to have feelings – in cephalopod molluscs: octopus, cuttlefish, squid, and nautilus. Our framework includes eight criteria, covering both whether the animal's nervous system could support sentience and whether their behaviour indicates sentience.
Alexandra K. Schnell, Heather Browning, Andrew Crump, Charlotte C. Burn, Jonathan Birch   +4 more
wiley   +1 more source

A behavioural, neurochemical and proteomic analysis after treatment with MDMA and methamphetamine

, 2009
no.
Parrott, A.C., Wareing, Michelle, MacIver, Linda, Montgomery, Catherine, Irvine, R.J., Heffernan, T.M., Erwin, Philip, Rodgers, J., Jaehne, E., Buchanan, T., Soar, K., MURPHY, PHILIP, Hoffmann, P., Skene, D., Fisk, John, Colella, A.   +15 more
core   +1 more source

Effect of Reaction Time and Temperature on the Impurity Profile of Amphetamine in the Leuckart Method

Drug Testing and Analysis, Volume 18, Issue 6, Page 725-738, June 2026.
This study investigates the effect of the reaction temperature (step 1) and reaction time (step 1 and 2) on the conversion efficiency and impurity profile of amphetamine synthesized via the Leuckart method. Conversion efficiency and impurity profile were assessed using gas chromatography–flame ionization detection (GC–FID) and GC–mass spectrometry (GC ...
Maartje C. M. Verhoeven, Robert C. Huls, Nelly W. van der Stelt, Jelle C. de Koning, Marco van Grol, Ruben F. Kranenburg, Arian C. van Asten, Janneke W. Hulshof   +7 more
wiley   +1 more source

The Prevalence of Substance Use Among Students and Associated Factors: A Systematic Review With Narrative Synthesis

Health Science Reports, Volume 9, Issue 6, June 2026.
ABSTRACT Background and Aims Substance use is a major public health and social problem that affects individuals of all ages, particularly adolescents and young adults, across every society. School as an educational environment can be suitable for education and orientation towards substances.
Nikta Bazleh
wiley   +1 more source

3,4-methylenedioxymethamphetamine (MDMA): current perspectives

, 2013
Jerrold S Meyer Department of Psychology, Neuroscience and Behavior Program, University of Massachusetts, Amherst, MA, USA Abstract: Ecstasy is a widely used recreational drug that usually consists primarily of 3,4-methylenedioxymethamphetamine (MDMA ...
Meyer JS
core  

Greater empathy in MDMA users

, 2019
Background: 3,4-Methylenedioxymethamphetamine (MDMA) is widely known for its positive acute effects on social behaviour, such as increasing empathy, whilst also attenuating the negative impact of social exclusion.
S Kosmider (11078772), M Carlyle (21867650), L Fawaz (21894356), CJA Morgan (21857285), T Stevens (7728602), B Marsh (7764245)   +5 more
core   +2 more sources

Evaluation of Hemoadsorption Capacity of the CytoSorb Adsorber for Toxic Doses of Diclofenac and Meloxicam in Porcine Plasma

Journal of Clinical Apheresis, Volume 41, Issue 3, June 2026.
ABSTRACT The objective of this in vitro experimental was to determine the utility of hemoadsorption (HA) using the CytoSorb adsorber to remove meloxicam and diclofenac from porcine plasma. For this purpose 12 1‐L aliquots of porcine plasma, 6 units were spiked with 293 μg/mL (262–320 μg/mL) diclofenac and 6 with 42.8 μg/mL (41.4–44.7 μg/mL) meloxicam ...
Bettina Giani, René Dörfelt, Katrin Hartmann, Florian Sänger   +3 more
wiley   +1 more source

The effect of MDMA self-administration on MDMA-produced hyperactivity and c-fos expression

, 2016
Background: MDMA preferentially releases serotonin (5HT) but following repeated exposure there is a decrease in this MDMA-produced effect. At the same time, some studies suggest an increase in MDMA-produced dopamine (DA) release following repeated ...
Bukholt, Natasha (11708210)
core   +1 more source

Integrating the Mystical Experience Questionnaire Into a Broader Psychometric Framework: English Validation of the Psychedelic Experience Scale and Comparison of Psilocybin and LSD Sessions Across Two Controlled Settings

International Journal of Methods in Psychiatric Research, Volume 35, Issue 2, June 2026.
ABSTRACT Objectives For English, the validated part of Psychedelic Experience Scale (PES48) is a four‐factor structure called the Mystical Experience Questionnaire (MEQ30). The other validated part of the PES48 consists of four more factors: two more mystical factors (paradoxicality and connectedness, which together with the MEQ30 form the MEQ40), and ...
Kurt Stocker, Matthias Hartmann, Frederick S. Barrett, William A. Richards, Nathan D. Sepeda, Laura Ley, Anna M. Becker, Friederike Holze, Matthias E. Liechti   +8 more
wiley   +1 more source

Clinical Characteristics of Over‐The‐Counter Drug Misusers in Psychiatric Practice in Japan: Comparison by Type of Drug Misused for the First Time

Neuropsychopharmacology Reports, Volume 46, Issue 2, June 2026.
OTC drug misuse has become a significant public health concern among adolescent females in Japan. ABSTRACT Purpose This study aimed to understand the clinical characteristics of individuals who misuse over‐the‐counter (OTC) drugs in psychiatric clinical settings in Japan, and to reconsider approaches to current drug misuse prevention education and ...
Soichiro Omiya, Yuko Tanibuchi, Takashi Usami, Takuya Shimane, Toshihiko Matsumoto   +4 more
wiley   +1 more source