ACTA NEUROPSYCHIATRICA, vol.26, no.5, pp.291-297, 2014 (SCI-Expanded)
Objective: The aim of the current study is to determine whether serum levels of brain-derived neurotrophic factor (BDNF) and interleukin-2 (IL-2) can be biological indicators for the diagnosis of schizophrenia in patients with depressive symptoms.