| 20110257256 | CANNABINOIDS FOR USE IN TREATING OR PREVENTING COGNITIVE IMPAIRMENT AND DEMENTIA - The present invention is directed to the use of at least one cannabinoid in the manufacture of a medicament for use in treating or preventing or in the manufacture of a dietary supplement for preventing a disease or condition benefiting from a reduced activity of the enzyme indoleamine 2,3-dioxygenase (IDO). The disease or condition to be treated or prevented is preferably selected from cognitive impairment or any kind of dementia. | 10-20-2011 |