Journals / Nöropsikiyatri Arşivi / 2016 / Cilt: 53 - Sayı: 3

Evaluation of Oxidative Stress in Bipolar Disorder in terms of Total Oxidant Status, Total Antioxidant Status, and Oxidative Stress Index

Bipolar Bozuklukta Oksidatif Stresin Total Oksidan Seviye, Total Antioksidan Seviye ve Oksidatif Stres İndeksi Değerleri Bakımından İncelenmesi

Pages
194–198
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In order to comprehensively evaluate oxidative stress in bipolar disorder, further studies are needed.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Introduction: Bipolar disorder is one of the most debilitating psychiatric disorders characterized by disruptive episodes of mania/hypomania and depression.
📊
Key Findings & Data:The aim of the present study was to contribute to the data about oxidative stress in bipolar disorder by detecting the total antioxidant status (TAS), total oxidant status (TOS), and oxidative stress index (OSI) levels of manic episode (ME) and euthymic (EU) patients and by comparing these results with those of healthy controls (HCs).Methods: The study population consisted of 28 EU outpatients meeting the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) criteria for bipolar disorder I and 23 inpatients who were currently hospitalized in a psychiatry ward with the diagnosis of the bipolar disorder ME according to the DSM-5 criteria.
💡
Conclusion & Impact:In order to comprehensively evaluate oxidative stress in bipolar disorder, further studies are needed.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Introduction: Bipolar disorder is one of the most debilitating psychiatric disorders characterized by disruptive episodes of mania/hypomania and depression. Considering the complex role of biological and environmental factors in the etiology of affective disorders, recent studies have focused on oxidative stress, which may damage nerve cell components and take part in pathophysiology. The aim of the present study was to contribute to the data about oxidative stress in bipolar disorder by detecting the total antioxidant status (TAS), total oxidant status (TOS), and oxidative stress index (OSI) levels of manic episode (ME) and euthymic (EU) patients and by comparing these results with those of healthy controls (HCs).Methods: The study population consisted of 28 EU outpatients meeting the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) criteria for bipolar disorder I and 23 inpatients who were currently hospitalized in a psychiatry ward with the diagnosis of the bipolar disorder ME according to the DSM-5 criteria. Forty-three healthy sub jects were included in the study as the control group (HC). Serum TAS, TOS, and OSI levels of all the participants were determined. Results: Statistical analysis of serum TAS, TOS, and OSI levels did not show any significant differences between the ME patients, EU patients, and HCs. Comparison between the bipolar disorder patients (ME+EU) and HC also did not reveal any statistically significant difference between these two groups in terms of serum TAS, TOS, and OSI levels. Conclusion: To date, studies on oxidative stress in bipolar disorder have led to controversial results. In the present study, no statistically significant difference was detected between the oxidative parameters of bipolar disorder patients and HCs. In order to comprehensively evaluate oxidative stress in bipolar disorder, further studies are needed.

Özet

Amaç: Bipolar bozukluk, mani/hipomani ve depresyon epizodları ile kendini gösteren önemli bir psikiyatrik hastalıktır. Affektif bozuklukların etiyolojisinde biyolojik ve çevresel faktörlerin oynadığı karmaşık rol göz önünde bulundurularak, son dönemde yapılan çalışmaların bir kısmı bu hastalıkların patofizyolojisinde oksidatif stresin yerine odaklanmıştır. Bu çalışmanın amacı; ötimik ve manik epizod dönemindeki bipolar bozukluk hastalarının Total Antioksidan Seviye (TAS), Total Oksidan Seviye (TOS) ve Oksidatif Stres İndeksi (OSI) değerlerinin belirlenmesi ve bu değerlerin sağlıklı kontrollerle karşılaştırılması suretiyle bipolar bozukluk ve oksidatif stres ilişkisi ile ilgili verilere katkıda bulunmaktır.Yöntem: Çalışmaya Mental Bozuklukların Tanısal ve Sayımsal El Kitabı Beşinci Baskı (DSM 5) tanı ölçütlerine göre bipolar bozukluk I kriterlerini karşılayan 28 ötimik hasta, 23 manik epizod dönemindeki hasta ve 43 sağlıklı kontrol dahil edilmiştir. Katılımcıların serum TAS, TOS ve OSI değerleri belirlenmiştir. Bulgular: Yapılan istatistiksel analiz neticesinde ötimik (EU) hastalar, manik epizoddaki (ME) hastalar ve sağlıklı kontrollerin serum TAS, TOS ve OSI değerleri arasında anlamlı bir farklılık saptanmamıştır. Bipolar bozukluk tanılı hastalar (EU+ME) sağlıklı kontrollerle karşılaştırıldığında TAS, TOS ve OSI değerleri arasında anlamlı bir fark bulunmamıştır. Sonuç: Günümüze dek yapılan çalışmalarda bipolar bozukluk ve oksidatif stres ilişkisine dair çelişkili kanıtlar bulunmaktadır. Bu çalışmada, bipolar bozukluğu olan hastaların ve sağlıklı kontrol grubunun oksidatif stres parametreleri arasında istatistiksel olarak anlamlı şekilde fark olmadığı tespit edilmiştir. Bipolar bozukluk ve oksidatif stres ilişkisini daha net değerlendirebilmek için bundan sonra yapılacak çalışmalara ihtiyaç vardır.

🔖

Cite This Article

YİRÜN, M. C., ÜNAL, K., ŞEN, N. A., YİRÜN, O., AYDEMİR, Ç., GÖKA, E. (2016). Evaluation of Oxidative Stress in Bipolar Disorder in terms of Total Oxidant Status, Total Antioxidant Status, and Oxidative Stress Index. Nöropsikiyatri Arşivi, Cilt: 53 - Sayı: 3, 194–198. https://ajindex.com/articles/292356

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (13)

  1. Anderson IM, Haddad PM, Scott J. Bipolar disorder. BMJ 2012
  2. e8508. [CrossRef] Bauer IE, Pascoe MC, Wollenhaupt-Aguiar B, Kapczinski F, Soares JC. Inflam- matory mediators of cognitive impairment in bipolar disorder. J Psychiatr Res 2014
  3. [CrossRef] Gubert C, Stertz L, Pfaffenseller B, Panizzutti BS, Rezin GT, Massuda R, Streck EL, Gama CS, Kapczinski F, Kunz M. Mitochondrial activity and oxidative stress markers in peripheral blood mononuclear cells of patients with bipolar disor- der, schizophrenia, and healthy subjects. J Psychiatr Res 2013
  4. [CrossRef] Sies H. Oxidative stress: from basic research to clinical application. Am J Med 1991
  5. 31S-38S. [CrossRef] Bitanihirwe BK, Woo TU. Oxidative stress in schizophrenia: an integrated ap- proach. Neurosci Biobehav Rev 2011
  6. [CrossRef] Andreazza AC, Kauer-Sant'anna M, Frey BN, Bond DJ, Kapczinski F, Young LT, Yatham LN. Oxidative stress markers in bipolar disorder: a meta-analysis. J Affect Disord 2008
  7. [CrossRef] Siwek M, Sowa-Kucma M, Dudek D, Styczen K, Szewczyk B, Kotarska K, Misz- takk P, Pilc A, Wolak M, Nowak G. Oxidative stress markers in affective disor- ders. Pharmacol Rep 2013
  8. [CrossRef] Erel O. A new automated colorimetric method for measuring total oxidant status. Clin Biochem 2005
  9. [CrossRef] Ng F, Berk M, Dean O, Bush AI. Oxidative stress in psychiatric disorders: evi- dence base and therapeutic implications. Int J Neuropsychopharmacol 2008
  10. [CrossRef] Andreazza AC, Cassini C, Rosa AR, Leite MC, de Almeida LM, Nardin P, Cunha AB, Ceresér KM, Santin A, Gottfried C, Salvador M, Kapczinski F, Gonçalves CA. Serum S100B and antioxidant enzymes in bipolar patients. J Psychiatr Res 2007
  11. [CrossRef] Machado-Vieira R, Andreazza AC, Viale CI, Zanatto V, Cereser V Jr, da Silva Vargas R, Kapczinski F, Portela LV, Souza DO, Salvador M, Gentil V. Neurosci Lett. Oxidative stress parameters in unmedicated and treated bipolar sub- jects during initial manic episode: a possible role for lithium antioxidant effects. Neurosci Lett 2007
  12. [CrossRef] Gergerlioglu HS, Savas HA, Bulbul F, Selek S, Uz E, Yumru M. Changes in ni- tric oxide level and superoxide dismutase activity during antimanic treatment. Prog Neuropsychopharmacol Biol Psychiatry 2007
  13. [CrossRef] Yumru M, Savas HA, Kalenderoglu A, Bulut M, Celik H, Erel O. Oxidative imbalance in bipolar disorder subtypes: a comparative study.