Temperament, Character, and Defense Mechanism Changes With Treatment in Depression: A 9-Month Naturalistic Follow-up.

The aim of this study was to evaluate the changes in temperament, character, and defense mechanisms with the treatment and remission in patients with major depressive disorder. The study was designed as a longitudinal observational follow-up study of patients with repeated measures at 0, 12, and 36 weeks. In baseline comparisons, the major depression group showed higher harm avoidance and novelty seeking scores and lower self-directness and mature defense styles scores compared with healthy controls.

The relationship of Chlamydophila pneumoniae with schizophrenia: The role of brain-derived neurotrophic factor (BDNF) and neurotrophin-3 (NT-3) in this relationship.

Several pathogens have been suspected of playing a role in the pathogenesis of schizophrenia. Chronic inflammation has been proposed to occur as a result of persistent infection caused by Chlamydophila pneumoniae cells that reside in brain endothelial cells for many years. It was recently hypothesized that brain-derived neurotrophic factor (BDNF) and neurotrophin-3 (NT-3) may play prominent roles in the development of schizophrenia.

Antidepressant-associated mania or hypomania: a comparison with personality and bipolarity features of bipolar I disorder.

Background: Hypomania/mania during antidepressant treatment is often neglected by clinicians. There are no specific diagnostic criteria for hypomania and mania associated by antidepressant treatment in the bipolar spectrum. The aim of this study is to compare various characteristics of bipolar I disorder and antidepressant-associated mania.

The role of latent toxoplasmosis in the aetiopathogenesis of schizophrenia--the risk factor or an indication of a contact with cat?

We assessed IgG antibody to Toxoplasma gondii in 300 inpatients with schizophrenia (SG), 150 outpatients with anxiety and depressive disorders (PCG), and 150 healthy blood donors (HCG). Seropositivity rates were 60.7% for SG, 36.

[Phenomenological differences between adolescent and adult onset mania: a comparative study].

Objective: The aim of this study is to determine the relationship between age of onset and phenomenology of bipolar affective disorder (mania).

Method: The current and retrospective diagnoses of the patients were made according to DSM-IV Bipolar Affective Disorder (mania) criteria. Sociodemographic features, clinical features, type of episode, number and length of hospitalizations were investigated in three groups which were consisted of adolescent-onset adolescents (n=60), adolescent-onset adults (n=60) and adult-onset adults (n=60).