Vol. 29 (4) 2008 Neuro endocrinology letters

D-serine serum levels in patients with schizophrenia: relation to psychopathology and comparison to healthy subjects.

OBJECTIVES: The main objective was to test the hypothesis of the association between D-serine serum levels and negative symptoms in patients with schizophrenia. Secondary objective was to examine the assumption of D-serine serum levels difference between a population of mostly chronic patients with schizophrenia and healthy controls.