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Effects of purified poloxamer 407 gel on vascular occlusion and the coronary endothelium☆
Author(s) -
Munir Boodhwani,
Jun Feng,
Shigetoshi Mieno,
Basel Ramlawi,
Neel R. Sodha,
Richard Clements,
Frank W. Sellke
Publication year - 2006
Publication title -
european journal of cardio-thoracic surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.303
H-Index - 133
eISSN - 1873-734X
pISSN - 1010-7940
DOI - 10.1016/j.ejcts.2006.02.024
Subject(s) - contractility , coronary occlusion , occlusion , medicine , microvessel , ischemia , cardiology , chemistry , angiogenesis
Vascular occlusion during off-pump coronary surgery often results in sub-optimal visualization and endothelial damage of the target vessel. We have previously reported the safety of purified poloxamer 407, a gel with reverse thermosensitive properties, in a model of off-pump coronary occlusion. The aim of this study was to evaluate different gel concentrations and their effects on coronary occlusion time, myocardial contractility, endothelial function, and markers of myocardial injury and apoptosis.

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