22 Ago Tryptophan metabolism in HIV-1 infected patients: the role of probiotics on gut-brain axis

BACKGROUND To date, no data are available regarding the effects of probiotics on the pathway of tryptophan/serotonin metabolism among human immunodeficiency virus (HIV) 1–infected individuals. Because a condition of dysbiosis might be responsible for the altered use of tryptophan described in this population, the aim of...