Psychology & Psychiatry

Substance use mortality varies widely across U.S. counties

(HealthDay)—Across U.S. counties there is considerable variation in mortality due to alcohol use disorders, drug use disorders, self-harm, and interpersonal violence, according to a study published in the March 13 issue ...

Addiction

Revellers ready for festival drug checks, study finds

A study of the attitudes and behaviours of young people at music festivals found that a majority were in favour of drug checking, and would reconsider taking a drug if they were aware of its contents.

Medical research

Building a better blood-brain barrier model

Delivering drugs to the brain is no easy task. The blood-brain barrier -a protective sheath of tissue that shields the brain from harmful chemicals and invaders - cannot be penetrated by most therapeutics that are injected ...

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