Anti-Toxoplasma gondii Antibodies in Patients With Schizophrenia--Preliminary Findings in a Turkish Sample
Author(s) -
Zafer Çetınkaya,
S. Yazar,
Ömer Geçici,
Mustafa Namlı
Publication year - 2007
Publication title -
schizophrenia bulletin
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.823
H-Index - 190
eISSN - 1745-1707
pISSN - 0586-7614
DOI - 10.1093/schbul/sbm021
Subject(s) - toxoplasma gondii , schizophrenia (object oriented programming) , toxoplasmosis , etiology , antibody , immunology , psychiatry , medicine , autoantibody
Schizophrenia is a serious neuropsychiatric disease of uncertain etiology. We investigated the seropositivity rate for anti-Toxoplasma IgG and IgM antibodies by enzyme-linked immunosorbent assay (ELISA) in patients with schizophrenia to ascertain a possible relationship between Toxoplasma gondii and schizophrenia. We selected 100 patients with schizophrenia, 50 with depressive disorder, and 50 healthy volunteers to investigate the seropositivity rate of anti-Toxoplasma antibodies by ELISA. The seropositivity rate for anti-Toxoplasma IgG antibodies among schizophrenia patients (66%) was significantly higher than among patients with depressive disorder or healthy volunteers (P < .01). Thus, there might be a causal relationship between toxoplasmosis and the etiology of schizophrenia.
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