2013
DOI: 10.1016/j.freeradbiomed.2013.08.031
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Lipophilic caffeic acid derivatives protect cells against H2O2-induced DNA damage by chelating intracellular “labile iron”

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Cited by 4 publications
(8 citation statements)
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“…Interestingly, typical plant-based foods of the Mediterranean diet contain a plethora of iron-chelating phytonutrients. For instance, it has been reported that phenolics with an ortho-dihydroxyl group protect human cell lines against oxidative stress conditions by chelating intracellular iron [ 3 , 22 , 23 , 24 , 25 ]. Based on these considerations, the review article by Barbouti et al [ 17 ] proposes that iron-chelating bioactive compounds contained in the Mediterranean-type diet represent crucial factors that may prevent lipofuscin formation and, consequently, cellular ageing.…”
mentioning
confidence: 99%
“…Interestingly, typical plant-based foods of the Mediterranean diet contain a plethora of iron-chelating phytonutrients. For instance, it has been reported that phenolics with an ortho-dihydroxyl group protect human cell lines against oxidative stress conditions by chelating intracellular iron [ 3 , 22 , 23 , 24 , 25 ]. Based on these considerations, the review article by Barbouti et al [ 17 ] proposes that iron-chelating bioactive compounds contained in the Mediterranean-type diet represent crucial factors that may prevent lipofuscin formation and, consequently, cellular ageing.…”
mentioning
confidence: 99%
“…protegeram o DNA contra o dano oxidativo induzido por H 2 O 2 em um processo mediado pela quelação intracelular do ferro (Kitsati et al, 2012).…”
Section: E)polifenóisunclassified
“…Στο εργαστήριό μας, έχει μελετηθεί αυτός ο τρόπος δράσης των φαινολικών ενώσεων, με μόνο θετικά αποτελέσματα (Melidou et al, 2005, Kitsati et al, 2012. Όσον αφορά συγκεκριμένα το ροσμαρινικό οξύ, έχει βρεθεί ότι αυξάνει την έκφραση της καταλάσης, της οξυγονάσης της αίμης 1 και της δισμουτάσης του σουπεροξειδίου (Fadel et al, 2011, Fernando et al, 2016.…”
Section: αντιοξειδωτική ικανότητα των φαινολικών οξέωνunclassified
“…Όπως μπορούμε να παρατηρήσουμε, στα εκχυλίσματα από τον οξικό αιθυλεστέρα και την βουτανόλη έχουμε υψηλό επίπεδο προστασίας, ενώ στο υδατικό και αυτό από το εξάνιο έχουμε περίπου 40 % λιγότερη προστασία σε σχέση με αυτά στα 0,5 mg/ml, την υψηλότερη συγκέντρωση που εξετάστηκε. (Kitsati et al, 2012, Melidou et al, 2005.…”
Section: πειραματική διαδικασίαunclassified
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