Medications

The struggle to define psychedelics

Psychoactive drugs include all manner of hallucinogens, deliriants, hypnotics and psychedelics. But what is a psychedelic, really? Insofar as many in the field are now moving toward bringing new molecules with presumably ...

Neuroscience

A simple blood sample indicates how serious a head trauma is

A simple blood sample to diagnose patients with traumatic brain injury is an innovation enabled by researchers at Ă–rebro University. In a new study, reported in Nature Communications, they have identified biomarkers in the ...

Medical research

Researcher studies protein's role in aging

With time, the amino acid known as asparagine will eventually degrade. Long considered a type of protein "damage," the phenomenon has come to be accepted as yet another part of aging: our hair turns gray, our joints begin ...

Medical research

Study proposes isotope analysis for earlier detection of bone loss

Are your bones getting stronger or weaker? Right now, it's hard to know. Scientists at Arizona State University and NASA are taking on this medical challenge by developing and applying a technique that originated in the Earth ...

Addiction

Research aims to curb fatalities caused by illicit drugs

University of Technology Sydney (UTS) Center for Forensic Science Ph.D. candidate Harry Fursman is working on two fronts to prevent harm to people who use drugs: He is testing a new handheld device for rapidly and accurately ...

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