2012
DOI: 10.1097/mat.0b013e31824709d5
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Role of Metalloproteinases and Tissue Inhibitors of Metalloproteinases During Cardiopulmonary Bypass in Rats

Abstract: Matrix metalloproteinases (MMPs) and the tissue inhibitors of matrix metalloproteinases (TIMPs) regulate matrix remodeling in the heart. Changes in synthesis and release of MMPs and TIMPs are observed after extracorporeal circulation (ECC). Thus, MMPs and TIMPs are supposed to be involved in ECC-mediated cardiac dysfunction. The aim was to examine the role of MMPs and TIMPs in ECC-mediated cardiac dysfunction. Extracorporeal circulation was instituted in rats for 60 min at a flow rate of 120 ml/kg/min. Three g… Show more

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Cited by 4 publications
(4 citation statements)
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“…Five trials that met our inclusion criteria were excluded after review of the full manuscript (Table S3 of Supplementary Material). Four trials were excluded because they were animal research [24][25][26][27]. One trial was excluded because it was an in vitro study and the role of CPB was not investigated [28].…”
Section: Excluded Studiesmentioning
confidence: 99%
“…Five trials that met our inclusion criteria were excluded after review of the full manuscript (Table S3 of Supplementary Material). Four trials were excluded because they were animal research [24][25][26][27]. One trial was excluded because it was an in vitro study and the role of CPB was not investigated [28].…”
Section: Excluded Studiesmentioning
confidence: 99%
“…115 Οι μεταβολές των επιπέδων των MMPs που προκαλούνται μετά από Ε/Κ, έχουν περιγραφεί σε διάφορες εργασίες. 102,112,114,[116][117][118] Οι Joffs C, et al 102 μελέτησαν την ενεργοποίηση και απελευθέρωση των MMP-2, MMP-8, MMP-9 και MMP-13 κατά τη διάρκεια διαφόρων χρονικών στιγμών σε επεμβάσεις CCABG. Από τη μελέτη αυτή προέκυψε ότι τα επίπεδα της ΜΜΡ-8 ανεβαίνουν τέσσερις φορές περισσότερο κατά τη διακοπή της Ε/Κ και επιστρέφουν στο φυσιολογικά τους επίπεδα 30 λεπτά μετά τη διακοπή της Ε/Κ.…”
Section: ενδογενεις αναστολεις των μεταλλοπρωτεϊνασων (τιMps)unclassified
“…Οι Guenzinger et al 117 σε πειραματικό μοντέλο με επίμυες μελέτησαν τα επίπεδα των MMP-2, MMP-9 και των ΤΙΜΡ-1, ΤΙΜΡ-4 στο πλάσμα και στο μυοκαρδιακό ιστό σε τρεις ομάδες πειραματοζώων. Στην πρώτη(CAO) ήταν μόνο Ε/Κ, στην δεύτερη(CAC) Ε/Κ και ασυστολία με ψυχρή κρυσταλλική καρδιοπληγία και στην τρίτη (CAB) Ε/Κ και ασυστολία με αιματική καρδιοπληγία.…”
Section: ενδογενεις αναστολεις των μεταλλοπρωτεϊνασων (τιMps)unclassified
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