1. Repository of OAI
  2. ΑΠΟΘΕΤΗΡΙΟ "ΟΛΥΜΠΙΑΣ"
  3. Σχολή Θετικών Επιστημών
  4. Τμήμα Χημείας
  5. Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά). ΧΗΜ
Ελληνικά   English  
Please use this identifier to cite or link to this item: https://olympias.lib.uoi.gr/jspui/handle/123456789/10463
Full metadata record
DC FieldValueLanguage
dc.contributor.authorPapamichael, N. D.en
dc.contributor.authorStathopoulou, E. M.en
dc.contributor.authorRoussa, V. D.en
dc.contributor.authorTsironis, L. D.en
dc.contributor.authorKotsia, A. P.en
dc.contributor.authorStanica, R. M.en
dc.contributor.authorMoussis, V.en
dc.contributor.authorTsikaris, V.en
dc.contributor.authorKatsouras, C. S.en
dc.contributor.authorTselepis, A. D.en
dc.contributor.authorMichalis, L. K.en
dc.date.accessioned2015-11-24T16:56:37Z-
dc.date.available2015-11-24T16:56:37Z-
dc.identifier.issn0022-3565-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/10463-
dc.rightsDefault Licence-
dc.subjectfibrinogen gamma-chainen
dc.subjectglycoprotein-iib-iiiaen
dc.subjectligand recognitionen
dc.subjectbindingen
dc.subjectreceptoren
dc.subjectadhesionen
dc.subjectactivationen
dc.subjectsequenceen
dc.subjectcomplexen
dc.subjectplasmaen
dc.titleEffect of a Synthetic Peptide Corresponding to Residues 313 to 320 of the alpha(IIb) Subunit of the Human Platelet Integrin alpha(IIb)beta(3) on Carotid Artery Thrombosis in Rabbitsen
heal.typejournalArticle-
heal.type.enJournal articleen
heal.type.elΆρθρο Περιοδικούel
heal.identifier.primaryDOI 10.1124/jpet.108.150086-
heal.identifier.secondary<Go to ISI>://000265444000026-
heal.identifier.secondaryhttp://jpet.aspetjournals.org/content/329/2/634.full.pdf-
heal.languageen-
heal.accesscampus-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείαςel
heal.publicationDate2009-
heal.abstractThe platelet integrin receptor alpha(IIb)beta(3) plays a critical role in thrombosis. We have shown previously that the octapeptide YMESRADR, corresponding to sequences 313 to 320 of the human alpha(IIb) subunit, inhibits human platelet activation and fibrinogen binding to alpha(IIb)beta(3), possibly interacting with the ligand. We investigated the effect of YMESRADR on electrically induced carotid artery thrombosis in New Zealand white rabbits. Peptide was administered via the femoral vein, starting 60 min before and continuing for 90 min after the electrical stimulation. Carotid blood flow was monitored for 90 min after the electrical stimulation. The peptide effects on platelet aggregation, in vitro and ex vivo, and on various coagulation, bleeding, and hemostatic parameters were evaluated. YMESRADR significantly inhibited rabbit platelet aggregation in vitro in a dose-dependent manner. It is important that peptide administration in vivo, at doses ranging from 3 to 15 mg/kg, prolonged the duration of the patency of the carotid artery, and no artery occlusion was observed until the end of the study (90 min after electrical stimulation). Furthermore, YMESRADR administration reduced platelet aggregation ex vivo and thrombus weight; however, these reductions reached statistical significance, compared with the control group, at the peptide doses of 12 and 15 mg/kg. YMESRADR did not affect any coagulation parameter studied and the hemostatic response observed in control animals. Thus, YMESRADR represents a novel antiplatelet agent that can inhibit thrombus formation effectively and carotid artery occlusion without causing hemorrhagic complications in a rabbit model of arterial thrombosis.en
heal.journalNameJournal of Pharmacology and Experimental Therapeuticsen
heal.journalTypepeer reviewed-
heal.fullTextAvailabilityTRUE-
Appears in Collections:Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά). ΧΗΜ

Show simple item record
Files in This Item:
File Description SizeFormat 
Papamichael-2009-Effect of a Syntheti.pdf382.53 kBAdobe PDFView/Open    Request a copy
Show simple item record  


This item is licensed under a Creative Commons License Creative Commons