کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2566116 | 1128074 | 2007 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Oxidative-antioxidative systems and their relation with serum S100 B levels in patients with schizophrenia: Effects of short term antipsychotic treatment
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کلمات کلیدی
RBCTAOCMDABPRSPANSSSAPsGPXRed blood cells - سلولهای قرمز خونSANS - بدونOxidative stress - تنش اکسیداتیوAntipsychotic - داروهای ضدروانپریشیSOD - سدSuperoxide dismutase - سوکسوکس دیسموتازTotal antioxidant capacity - ظرفیت آنتی اکسیدانی کلmalondialdehyde - مالون دی آلدهیدscale for assessment of negative symptoms - مقیاس برای ارزیابی علائم منفیBrief Psychiatric Rating Scale - مقیاس رتبه بندی روانپزشکی کوتاهglutathione peroxidase - گلوتاتیون پراکسیداز
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
روانپزشکی بیولوژیکی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Oxidative-antioxidative systems and their relation with serum S100 B levels in patients with schizophrenia: Effects of short term antipsychotic treatment Oxidative-antioxidative systems and their relation with serum S100 B levels in patients with schizophrenia: Effects of short term antipsychotic treatment](/preview/png/2566116.png)
چکیده انگلیسی
Oxidative stress may be a contributing factor in the etiopathophysiology of schizophrenia, which may be exacerbated by the treatment with antipsychotics with pro-oxidant properties. Increased levels of S100 B are associated with neurodegenerative disorders, including schizophrenia. The aim of the present study was to investigate the role of oxidative cell damage in the pathogenesis of schizophrenia. Forty patients who fully met the fourth Diagnostic and Statistical Manual of Mental Disorders criteria for schizophrenia and 35 healthy control subjects were included in the study. Serum S100 B level was determined to investigate brain damage. Plasma malondialdehyde (MDA) levels and susceptibility of red blood cell (RBC) to oxidation were determined to investigate the oxidative status and plasma vitamin E, vitamin C, serum total carotenoid levels and total antioxidant capacity and RBC superoxide dismutase (SOD) and whole blood glutathione peroxidase activities were measured to investigate the antioxidative defence before and after 6Â weeks of antipsychotic treatment. Plasma MDA and serum S100 B levels and RBC-SOD activity were significantly higher in the schizophrenia group than those of the control group. Treatment did not modify any of the oxidative-antioxidative system parameters or serum S100 B levels. S100 B level was significantly higher in patients with negative symptoms than the patients with positive symptoms and the control subjects. S100 B levels were significantly reduced after 6Â weeks of treatment in patients with negative symptoms. The results of the present study might support the oxidative cell injury hypothesis of the schizophrenia. Furthermore, the underlying mechanisms of the subgroups of schizophrenia might be different as suggested by the increased S100 B levels and its decrement after treatment in patients with negative symptoms.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Progress in Neuro-Psychopharmacology and Biological Psychiatry - Volume 31, Issue 6, 15 August 2007, Pages 1164-1169
Journal: Progress in Neuro-Psychopharmacology and Biological Psychiatry - Volume 31, Issue 6, 15 August 2007, Pages 1164-1169
نویسندگان
Asli Sarandol, Selcuk Kirli, Cengiz Akkaya, Aysun Altin, Meral Demirci, Emre Sarandol,