(Michigan Technological University) It's a naturally occurring brain chemical with an unwieldy name: 4-hydroxybutyrate (4-HB).
Taken by mouth, it can be abused or used as a date-rape drug.
Now, a team of Ohio and Michigan scientists have determined new routes by which 4-HB is metabolized by the body.
"This is new and important information," said K. Michael Gibson, professor and chair of biological sciences at Michigan Technological University and a member of the research team.