TY - JOUR PY - 1998// TI - Evaluation of endozepine-like immunoreactivity in the frontal cortex of suicide victims JO - Neuroreport A1 - Rochet, T. A1 - Tonon, M. C. A1 - Kopp, N. A1 - Vaudry, H. A1 - Miachon, S. SP - 53 EP - 56 VL - 9 IS - 1 N2 - Diazepam-binding inhibitor (DBI) and its processing products, including the octadecaneuropeptide (ODN), are polypeptides called endozepines which have multiple biological effects, including regulation of mitochondrial steroidogenesis and modulation of GABA-gated chloride channels. Concentrations of ODN-like immunoreactivity (ODN-Li) were measured by radioimmunoassay in the frontal cortex of nine drug-free suicides and nine drug-free sudden-death victims. The level of ODN-Li was higher in the right than in the left frontal cortex, in both suicide (p < 0.05) and control (p < 0.02) subjects. No significant differences were found between suicides and controls either in the right and left cortex, or when considering the gender and the post-mortem diagnosis of depression.

Language: en

LA - en SN - 0959-4965 UR - http://dx.doi.org/10.1097/00001756-199801050-00011 ID - ref1 ER -