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KMID : 1130320140570100440
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Korean Journal of Pediatrics
2014 Volume.57 No. 10 p.440 ~ p.444
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Serum interleukin-1beta and tumor necrosis factor-alpha in febrile seizures: is there a link?
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Mahyar Abolfazl
Ayazi Parviz
Orangpour Reza
Daneshi-Kohan Mohammad Mahdi
Sarokhani Mohammad Reza
Javadi Amir
Habibi Morteza
Talebi-Bakhshayesh Mousa
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Abstract
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Purpose: Febrile seizures are induced by fever and are the most common type of seizures in children. Although numerous studies have been performed on febrile seizures, their pathophysiology remains unclear. Recent studies have shown that cytokines may play a role in the pathogenesis of febrile seizures. The present study was conducted to identify potential links between serum interleukin-1beta (IL-1β), tumor necrosis factor-alpha (TNF-α), and febrile seizures.
Methods: Ninety-two patients with simple or complex febrile seizures (46 patients per seizure type), and 46 controls with comparable age, sex, and severity of temperature were enrolled.
Results: The median concentrations of serum IL-1β in the simple, complex febrile seizure, and control groups were 0.05, 0.1, and 0.67 pg/mL, respectively (P=0.001). Moreover, the median concentrations of TNF-α in the simple, complex febrile seizure, and control groups were 2.5, 1, and 61.5 pg/mL, respectively (P=0.001). Furthermore, there were significant differences between the case groups in serum IL-1β and TNF-α levels (P<0.05).
Conclusion: Unlike previous studies, our study does not support the hypothesis that increased IL-1β and TNF-α production is involved in the pathogenesis of febrile seizures.
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KEYWORD
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Interleukin-1beta, Tumor necrosis factor-alpha, Febrile seizures
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