Results 151 to 160 of about 60,538 (223)

MicroRNAs in Methamphetamine: Addiction, Neurotoxicity, and Therapeutic Potential

open access: yesMedComm – Future Medicine, Volume 5, Issue 1, March 2026.
The use of METH leads to the release of dopamine from the affected brain regions, including the nucleus accumbens (NAc), ventral tegmental area (VTA), prefrontal cortex (PFC), hippocampus (Hip), and striatum. This triggers signals that alter miRNA expression, which in turn leads to differential expression of target genes.
Yacoubou Abdoul Razak Mahaman   +7 more
wiley   +1 more source

Acute Nicotine Poisoning From Nicotine Pouch Use in Adolescents: A Case Report of Two Pediatric Cases. [PDF]

open access: yesCureus
Gketsi V   +7 more
europepmc   +1 more source

Differential working memory changes following methylphenidate in medication‐naive and medication‐experienced adults with ADHD

open access: yesPsychiatry and Clinical Neurosciences Reports, Volume 5, Issue 1, March 2026.
Abstract Aim The long‐term impact of pharmacological treatment on cognitive function in adults with attention‐deficit/hyperactivity disorder (ADHD), particularly whether benefits persist after treatment discontinuation, is not well understood. This study aimed to investigate whether prior medication history is associated with different patterns of ...
Masaaki Shimizu   +8 more
wiley   +1 more source

Impact of a substance use screening program on racial disparities in urine toxicology testing

open access: yesPregnancy, Volume 2, Issue 2, March 2026.
Abstract Objective To evaluate whether implementing a standardized substance use screening program reduced racial disparities in urine toxicology (Utox) testing among delivery admissions. Methods We conducted a retrospective cohort study of delivery admissions at a single academic center from June 2019 to June 2025. To address known disparities in Utox
Mariam Naqvi   +7 more
wiley   +1 more source

Impact of dextroamphetamine substitution on the use of illicit amphetamines in adults with amphetamine dependence: a study protocol for the multicentre double blind randomised controlled trial ATLAS4Dependence. [PDF]

open access: yesBMJ Open
Chalabianloo F   +18 more
europepmc   +1 more source

Illicit Drug‐Derived Volatile Organic Compounds as Markers for Application in Noncontact Detection Technology

open access: yesThe Chemical Record, Volume 26, Issue 3, March 2026.
This review highlights the characteristic odor markers of illicit drugs, emphasizing volatile markers from both natural and synthetic sources, and explores the shift from canine‐based detection to emerging noncontact sensing technologies. Illicit drug use remains a global concern, requiring effective detection methods to counter evolving concealment ...
Minwoo Kim   +4 more
wiley   +1 more source

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