Journals / Türk Biyokimya Dergisi / 2005 / Cilt: 30 - Sayı: 3

Plasma nitric oxide metabolites in migraine with and without aura

Auralı ve aurasız migrende plazma nitrik oksit metabolitleri

Pages
236–240
Publication Date
2022-11-05
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

It is thought that NO may play a key role in migraine pathogenesis.

📌 3 Key Takeaways

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Objective & Hypothesis:ABSTRACTIn our study, we compared migraine patients with healthy controls by measuring plasma nitrite, nitrate and total nitrite levels in order to investigate the effects of nitric oxide in migraine patients.
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Key Findings & Data:A total of 36 patients with migraine (22 without aura, 14 with aura) in headache free period and 16 patients with migraine (11 without aura, 5 with aura) in attack period were participated in our study.
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Conclusion & Impact:It is thought that NO may play a key role in migraine pathogenesis.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

ABSTRACTIn our study, we compared migraine patients with healthy controls by measuring plasma nitrite, nitrate and total nitrite levels in order to investigate the effects of nitric oxide in migraine patients. A total of 36 patients with migraine (22 without aura, 14 with aura) in headache free period and 16 patients with migraine (11 without aura, 5 with aura) in attack period were participated in our study. Control group was consisted of 20 healty subjects.In control group, plasma nitrate, nitrite and total nitrite levels that we found were 22.6±3 μmol/L, 14.2±3 μmol/L and 36.8 5 μmol/L, respectively. In migraine patients plasma nitrate, nitrite and total nitrite levels were 30.8±3 μmol/L 25.4±9 μmol/L and 56.3±10 μmol/L during headache free period and 32.1±6 μmol/L, 26.4±7 μmol/L and 58.5±8 μmol/L during attacks, respectively. According to our results, plasma nitrate, nitrite and total nitrite levels were significantly higher than controls during headache free period and attacks (p=0.000, for all). No statistically significant difference was found by comparing the results of plasma nitrate, nitrite and total nitrite levels during headache free period and attacks. When the patients were grouped in subgroups of migraine with- and without-aura, similar data were found. In migraine patients with and without aura, plasma nitrate, nitrite and total nitrite levels during headache free period and attacks were significantly higher than controls (p0,05). It is thought that NO may play a key role in migraine pathogenesis.

Özet

ÖZETÇalışmamızda, migrenli hastalarda nitrik oksitin (NO) rolünü araştırmak amacıyla migrenli hasta alt gruplarında ve sağlıklı kontrollerde plazma nitrit, total nitrit ve nitrat düzeyleri ölçülerek karşılaştırıldı. Çalışmamıza ataklar arası dönemdeki 36 migren hastası (22 aurasız, 14 auralı), atak dönemindeki 16 migren hastası (11 aurasız, 5 auralı) katıldı. Kontrol grubu başağrısı şikayeti olmayan yaş ve cinsiyet olarak benzer 20 sağlıklı bireyden oluşturuldu. Plazma nitrat, nitrit ve total nitrit düzeyleri kontrol grubunda sırasıyla 22.6 3 μmol/L, 14.2±3 μmol/L ve 36.8±5 μmol/L bulundu. Migren hastalarında plazma nitrat, nitrit ve total nitrit düzeyleri sırasıyla, ataklar arası dönemde ortalama 30.8±3 μmol/L 25.4±9 μmol/L ve 56,3±10 μmol/L iken atak döneminde 32.1±6 μmol/L, 26.4±7 μmol/L ve 58.5±8 μmol/L idi. Bu sonuçlara göre plazma nitrat, nitrit ve total nitrit düzeyi, migren hastalarında hem ataklar arası dönemde hem de atak döneminde kontrol grubuna göre anlamlı derecede yüksekti (her üç parametre için de p=0.000). Ataklar arası dönem ile atak dönemi karşılaştırıldığında ise plazma nitrat, nitrit ve total nitrit değerleri açısından anlamlı bir fark bulunamadı (p>0.05). Migren alt grubu ayırımı yapıldığında benzer sonuçlar bulundu. Hem aurasız hem de auralı migren hastalarında plazma nitrat, nitrit ve total nitrit düzeyleri her iki dönemde de (ataklar arası ve atak dönemi) kontrol grubuna göre yüksekti (p0,05). Bu sonuçlar NO’nun migren patogenezinde anahtar bir molekül olduğunu düşündürmektedir.

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Cite This Article

YÜCEL, D., YILMAZ, G., SÜRER, H., İNAN, L., COŞKUN, Ö. (2022). Plasma nitric oxide metabolites in migraine with and without aura. Türk Biyokimya Dergisi, Cilt: 30 - Sayı: 3, 236–240. https://ajindex.com/articles/621449

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