Huma Ikram; Foqia Mushtaq; Haleem, Darakhshan Jabeen
(Karachi:Pakistan Journal of Pharmaceutical Sciences, university of Karachi., 2014-09-20)
The concentration of 5-hydroxytryptamine (5-HT, Serotonin) varies as a result of physiological changes in the
availability of its precursor tryptophan to the serotonergic neurons in the brain. Increase in brain tryptophan ...