Effects of selenium on electrophysiological changes associated with diabetic peripheral neuropathy
Küçük Resim Yok
Tarih
2011
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
WOLTERS KLUWER MEDKNOW PUBLICATIONS
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Our previous study has demonstrated that sodium selenite prevents oxidative stress, suggesting that selenium can improve diabetic peripheral neuropathy. Results from this study demonstrated that diabetes mellitus resulted in significant increased time to peak, as well as rheobase and chronaxie values. In addition, maximum depolarization, area under compound action potential, kinetics, and conduction velocities of fast and slow nerve fiber groups were decreased. Sodium selenite exhibited positive effects on alterations of diabetes mellitus-induced conduction velocity distribution. This neuroprotective effect was primarily observed in the area under compound action potential and compound action potential kinetic waveforms, as well as rheobase and chronaxie. Results from this study showed that selenium supplementation blocked the diabetes mellitus-induced shift of actively contributing nerve fibers, and restored levels towards age-matched control group values. Chronic selenate supplementation for experimental diabetic peripheral neuropathy exhibited protective effects in measured electrophysiological parameters.
Açıklama
Anahtar Kelimeler
sciatic nerve, diabetic neuropathy, streptozotocin, conduction velocity distribution, sodium selenite
Kaynak
NEURAL REGENERATION RESEARCH
WoS Q Değeri
Q4
Scopus Q Değeri
Q2
Cilt
6
Sayı
8
