National Geographtc News
Published April 26, 2010
Our bodies produce a small steady amount of natura! morphine, a new study suggests. Traces of the Chemical are often found in mouse and human urine, leading scientists to wonder whether the dmg is being made naturally or being delivered by something the subjects consumed. The new research shows that mice produce the “incredible painkiller” — and that humans and other mammals possess the same Chemical road map for making it, said study co-author Meinhart Zenk, who studies plant-based pharmaceuticals atthe Donaid Danforth Plant Science Center in St. Louis, Missouri.
Disponível em: www.nalionalgeographic.com. Acesso em: 27 jul. 2010.