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Unveiling the myth of declining youth alcohol use globally

The harmful use of alcohol causes an estimated 3 million deaths every year, of which a significant proportion occur in the young. While alcohol consumption among youth appears to be decreasing in North America and Europe, a new book by University College Dublin (UCD)'s Dr Emeka Dumbili challenges the assumption that youth drinking is 'in decline' globally.

4 Apr 2024

RaDPi-U: A rapid drug screening tool for forensic investigations

Drugs, both legal and illegal, cause millions of cases of severe intoxication every year, leading to health complications and even fatalities.

25 Mar 2024

DNA aptamer-based sensors can accurately detect trace amounts of fentanyl, heroin, and cocaine

Researchers from North Carolina State University have developed a new generation of high-performance DNA aptamers and highly accurate drug sensors for cocaine and other opioids.

5 Mar 2024

Cities know the way police respond to mental crisis calls needs to change. But how?

Philadelphia police officers Kenneth Harper and Jennifer Torres were in their patrol car sitting at a red light when a call came in over the 911 radio dispatch.

8 Feb 2024

Mapping the neural pathways of thirst and salt satiety

Staying hydrated and consuming appropriate amounts of salt is essential for the survival of terrestrial animals, including humans.

27 Jan 2024

988-hotline counselors air concerns: More training needed to juggle a mix of calls

In the year and a half since its launch, 988 — the country's easy-to-remember, three-digit suicide and crisis hotline — has received about 8.1 million calls, texts, and chats.

24 Jan 2024

Bladder and gut fermentation syndromes: Uncommon disorders with significant implications

Study reviews bladder fermentation syndrome (BFS) and gut fermentation syndrome (GFS), highlighting their etiology, diagnosis, and treatment, and emphasizing the importance of recognizing these conditions to avoid misinterpretation in abstinence monitoring.

23 Jan 2024

Older drivers show evidence of impaired driving performance after smoking cannabis, even if they regularly use cannabis

Researchers investigated the association between cannabis, simulated driving, and concurrent blood tetrahydrocannabinol (THC) levels in older adults.

22 Jan 2024

Scripps scientists debunk long-held theory about alcohol and the brain

Ethanol-;the compound found in alcoholic beverages-;interferes with the normal functioning of a long list of biological molecules, but how each of these interactions contributes to the behavioral effects of alcohol is not fully understood.

8 Jan 2024

Diabetes drugs may help curb alcohol dependence

In social media posts on the community network Reddit, users reported reduced cravings for alcohol when taking drugs intended to treat Type 2 diabetes and obesity.

8 Jan 2024

Study reveals connection between early-life diseases and childlessness

Led by Aoxing Liu and senior authors Melinda Mills, Andrea Ganna and an international team, the study examined the link between 414 early-life diseases and lifetime childlessness in over 2.5 million individuals born in Finland and Sweden.

18 Dec 2023

Experienced meditators can voluntarily modulate their state of consciousness, study reveals

A study reveals that experienced meditators are able to voluntarily modulate their state of consciousness during meditation, i.e. they have the unusual ability, without the use of drugs, to induce a momentary void of consciousness during cessations through large-scale modulation of brain activity.

11 Dec 2023

Novel stem cell treatment could revolutionize liver disease management

Mortality related to end stage liver disease is ranked as the 12th most common cause of death in the U.S. Liver transplantation remains the only treatment for end stage liver disease, but there is a critical shortage of organ donors, necessitating a dire need for new forms of treatment.

7 Dec 2023