Journals / Neurological sciences and neurophysiology (Online) / 2021 / Cilt: 38 - Sayı: 1

The Effects of Ozone Oxidative Preconditioning on Subarachnoid Hemorrhage via Rat Cerebral Vasospasm Model

Ozon Oksidatif Ön Koşullandırmanın Subaraknoid Üzerine Etkileri Sıçan Serebral Vazospazm Modeli Yoluyla Kanama

Pages
60–66
Publication Date
2022-10-19
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

Keywords: Cerebral aneurysm, inflammation, ozone oxidative preconditioning, subarachnoid hemorrhage, vasospasm model

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: Cerebral vasospasm after subarachnoid hemorrhage (SAH) is a major cause of morbidity and mortality.
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Key Findings & Data:Ozone (O3 ) has been used as a therapeutic agent in the treatment of various conditions and diseases for years.
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Conclusion & Impact:Keywords: Cerebral aneurysm, inflammation, ozone oxidative preconditioning, subarachnoid hemorrhage, vasospasm model
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: Cerebral vasospasm after subarachnoid hemorrhage (SAH) is a major cause of morbidity and mortality. Inflammation is the major molecular mechanism observed in vasospastic SAH. Ozone (O3 ) has been used as a therapeutic agent in the treatment of various conditions and diseases for years. The aim of this study was to evaluate the anti‑inflammatory effect of ozone oxidative preconditioning (OOP) in a rat model of SAH in order to assess the therapeutic potential of O3in SAH therapy. Materials and Methods: In the presented study, an experimental in vivo SAH rat model that provided constriction of large cerebral arteries was used. The inflammatory response of cerebral vasospasm after SAH and the effects of OOP were evaluated by comparing the mRNA levels of inflammatory molecules (tumor necrosis factor‑α, interleukin‑1β, and intercellular adhesion molecule‑1) in the serum samples of rats. Results: The level of inflammatory molecules increased in vasospasm at 12 h, 24 h, and 48 h in the posttreatment groups. However, intraperitoneal OOP decreased the level of inflammatory molecules dramatically. Conclusions: Our study indicated that O3 treatment has potential in the management of inflammation created in a rat SAH model. These findings may inform further studies investigating possible uses of O3 in the treatment of vasospasm. Keywords: Cerebral aneurysm, inflammation, ozone oxidative preconditioning, subarachnoid hemorrhage, vasospasm model

Özet

Amaç: Subaraknoid kanama (SAK) sonrası serebral vazospazm, önemli morbidite ve mortalite nedenidir. Enflamasyon ana moleküler vazospastik SAK'da gözlenen mekanizma. Ozon (O3 ) olarak kullanılmıştır. yıllardır çeşitli durum ve hastalıkların tedavisinde terapötik ajan. Bu çalışmanın amacı ozonun antiinflamatuar etkisini değerlendirmektir. değerlendirmek için bir sıçan SAH modelinde oksidatif ön koşullandırma (OOP) O3'ün terapötik potansiyeliSAH tedavisinde. Gereç ve Yöntem: sunulan çalışma, daralma sağlayan deneysel bir in vivo SAH sıçan modeli büyük serebral arterler kullanıldı. Serebral inflamatuar yanıt SAK sonrası vazospazm ve OOP'nin etkileri karşılaştırılarak değerlendirildi. inflamatuar moleküllerin mRNA seviyeleri (tümör nekroz faktörü‑α, interlökin‑1β, ve hücreler arası yapışma molekülü‑1) sıçanların serum örneklerinde. Sonuçlar: vazospazmda inflamatuar moleküllerin seviyesi 12 saat, 24 saat ve 48 saatte arttı tedavi sonrası gruplarda. Ancak intraperitoneal OOP, inflamatuar moleküller çarpıcı biçimde. Sonuç: Çalışmamız göstermiştir ki O3 tedavi, bir sıçan SAH'ında oluşturulan iltihaplanmanın yönetiminde potansiyele sahiptir. modeli. Bu bulgular, O3'ün olası kullanımlarını araştıran daha ileri çalışmaları bilgilendirebilir. vazospazm tedavisinde. Anahtar Kelimeler: Serebral anevrizma, inflamasyon, ozon oksidatif ön koşullandırma, subaraknoid kanama, vazospazm modeli

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Cite This Article

SÜSLÜ, H., SÜSLÜ, H. T., CEYLAN, D., BOZKURT, S. U., GÜÇLÜ, B., TATARLI, N., AVŞAR, T. (2022). The Effects of Ozone Oxidative Preconditioning on Subarachnoid Hemorrhage via Rat Cerebral Vasospasm Model. Neurological sciences and neurophysiology (Online), Cilt: 38 - Sayı: 1, 60–66. https://ajindex.com/articles/584309

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