Journals / Tıp Araştırmaları Dergisi / 2007 / Cilt: 5 - Sayı: 2

Antiepileptic drug use and oxidative stress

Antiepileptik ilaç kullanımı ve oksidatif stres

Pages
57–62
DOI
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AI Summary & Key Takeaways

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

And these effects are exaggerated in phenytoin therapy.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: It has been shown that free radicals and lipid peroxides involve in many physiological processes and in pathogenesis of a variety of diseases.
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Key Findings & Data:Methods: We measured serum total thiol (-SH), copper and zinc levels and erythrocyte malondialdehyde (MDA) levels in three patient groups under antiepileptic drug therapy (carbamazepine: 6 male, 10 female; valproate: 7 male, 10 female; phenytoin: 10 male, 7 female) and 20 healthy individuals.
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Conclusion & Impact:And these effects are exaggerated in phenytoin therapy.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Oksidatif stres · Karbamazepin · Antikonvülzanlar

Abstract

Objective: It has been shown that free radicals and lipid peroxides involve in many physiological processes and in pathogenesis of a variety of diseases. The effects of antiepileptic drugs on generation of oxidative stress are investigated on either one or two antiepileptic drugs up to now. We compared three different antiepileptic drugs for their potencies on making these effects. Methods: We measured serum total thiol (-SH), copper and zinc levels and erythrocyte malondialdehyde (MDA) levels in three patient groups under antiepileptic drug therapy (carbamazepine: 6 male, 10 female; valproate: 7 male, 10 female; phenytoin: 10 male, 7 female) and 20 healthy individuals. Results: Serum total -SH levels were higher in the carbamazepine group than the other two drug groups (p<0.05). Serum copper concentrations were found to be the highest in phenytoin group (p<0.05). Zinc concentrations in sera of the patients were higher in valproate group than phenytoin and carbamazepine groups (p<0.05). When we compared all of the groups for erythrocyte MDA levels, we observed that they are higher in phenytoin group than the others in each comparison (p=0.001, p=0.006, p=0.003). Conclusion: We can say that antiepileptic drugs make disturbance in the oxidative stress markers. And these effects are exaggerated in phenytoin therapy.

Özet

Amaç: Serbest radikaller ve lipid peroksitlerinin pek çok fizyolojik olayda ve çeşitli hastalıkların patogenezinde rol aldıkları gösterilmiştir. Antiepileptik ilaçların oksidatif stres oluşturucu etkileri şimdiye kadar ya tek bir ilaç ya da iki farklı ilaç üzerinde incelenmiştir. Biz çalışmamızda üç farklı antiepileptik ilacı bu etkileri oluşturma potansiyelleri yönünden karşılaştırdık. Gereç ve Yöntem: Karbamazepin kullanan 16; valproik asit kullanan 17; fenitoin kullanan 17 hasta ve 20 sağlıklı bireyde oksidatif stres göstergelerinden serumda total tiyol grupları (-SH), bakır ve çinko düzeyleri ile eritrosit malondialdehit (MDA) konsantrasyonu ölçülmüştür. Bulgular: Serum total -SH düzeyi karbamazepin kullanan grupta diğer iki ilaç grubundan yüksek bulundu (p<0.05). Serum bakır düzeyi, fenitoin grubunda hem kontrolden hem de diğer iki ilaç grubundan yüksek bulundu (p<0.05). Çinko düzeyi, gruplarda karşılaştırıldığında valproik asit grubunda bu parametrenin diğer üç gruptan (karbamazepin, fenitoin ve kontrol gruplarından) anlamlı olarak yüksek olduğu gözlendi (sırasıyla p=0.001, p=0.006, p=0.003). Sonuç: Antiepileptik ilaçlar oksidatif stres göstergelerinde bozulmaya yol açmaktadır. Bu etkiler fenitoin kullanımında daha fazla ortaya çıkmaktadır.

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Cite This Article

KIYICI, A., YÜCEL, D. (2007). Antiepileptic drug use and oxidative stress. Tıp Araştırmaları Dergisi, Cilt: 5 - Sayı: 2, 57–62. https://ajindex.com/articles/361686

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