although running triggered a 30 % increase in trp levels in the three brain regions examined , inhibition of 5-ht synthesis by nsd 1015 was found to promote increased ( midbrain ) , unchanged ( striatum ) or decreased ( hippocampus ) 5-htp accumulation in the running situation , respectively compared to that measured in the resting situation .
C0041249
trp
C0000578
5-htp