Proinflammatory cytokines, prostaglandins and zinc in febrile convulsions
Küçük Resim Yok
Tarih
2001
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Blackwell Publishing Asia
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Background: Some changes in the levels of proinflammatory cytokines, prostaglandins and zinc (Zn) in peripheral blood and cerebrospinal fluid (CSF) have been suggested to occur for the pathogenesis of febrile convulsions (FC). Methods: In order to test this hypothesis, the levels of tumor necrosis factor (TNF)-alpha, interleukin (IL)-1alpha, IL-1beta and prostaglandins (PGE(2), PGF(2alpha), PGD(2)) in the CSF and plasma and the levels of Zn in serum and CSF were investigated in children during the acute and late phases of FC. Results were compared with control subjects with meningismus. Results: During the acute phase of FC, children had significantly elevated plasma levels of IL-1beta, CSF levels of TNF-alpha, plasma levels of PGE(2), PGF(2alpha) and PGD(2) and CSF levels of PGD(2) (P<0.05). A positive correlation between the degree of fever and plasma IL-1beta levels was observed in both patients and controls. Three months after the acute phase of FC, plasma levels of IL-1beta had returned to levels seen in controls. Children with FC also had significantly decreased serum Zn levels during the acute phase (P<0.05). Hovewer, there was no significant difference between the groups with respect to CSF Zn levels (P>0.05). Conclusions: During the acute phase of FC, patients had significantly increased plasma IL-1beta and prostaglandin levels and decreased serum Zn levels. These changes may be responsible for FC pathogenesis.
Açıklama
Anahtar Kelimeler
febrile convulsions, interleukin-1 alpha, interleukin-1 beta, prostaglandins, tumor necrosis factor-alpha, zinc
Kaynak
Pediatrics International
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
43
Sayı
3
