From: Brain-derived neurotrophic factor serum levels as a candidate biomarker for withdrawal in crack heroin dependence
Test
Time
Crack heroin user disorder
(n = 74)
Controls
p-value
BDNF
(pg/mL)
Admission
10,610 ± 1,803
21,717 ± 3,591
0.008*
Discharge
26,555 ± 6,840
0.52