2020
DOI: 10.21203/rs.2.24623/v2
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Endothelial  colony-forming cells reduced the lung injury induced by cardiopulmonary bypass in rats

Abstract: Background: Cardiopulmonary bypass (CPB) results in severe lung injury via inflammation and endothelial injury. The aim of this study was to evaluate the effect of endothelial colony-forming cells (ECFCs) on lung injury in rats subjected to CPB. Methods: Thirty-two rats were randomized into the sham, CPB, CPB/ECFC and CPB/ECFC/L-NIO groups. The rats in the sham group received anaesthesia, and the rats in the other groups received CPB. The rats also received PBS, ECFCs and L-NIO-pretreated ECFCs. After 24 hours… Show more

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Cited by 2 publications
(2 citation statements)
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“…In our study, the total ICU mortality and in-hospital mortality was respectively 21.0% and 41.9% in all ARDS patients after cardiac surgery, which was consistent with previous studies that the mortality was approximately 15-50% [15]. However, the mortality rate increased signi cantly as the CPB time prolonged, the ICU mortality in patients from category3 (CPB time ≥ 173 minutes) was 33.3% and in-hospital mortality could reach 52.6%.…”
Section: Discussionsupporting
confidence: 91%
“…In our study, the total ICU mortality and in-hospital mortality was respectively 21.0% and 41.9% in all ARDS patients after cardiac surgery, which was consistent with previous studies that the mortality was approximately 15-50% [15]. However, the mortality rate increased signi cantly as the CPB time prolonged, the ICU mortality in patients from category3 (CPB time ≥ 173 minutes) was 33.3% and in-hospital mortality could reach 52.6%.…”
Section: Discussionsupporting
confidence: 91%
“…The pathophysiological changes of lung injury caused by CPB are mainly manifested in the inflammatory reaction and ischemia-reperfusion injury ( 9 12 ). Systemic inflammation causes the aggregation and activation of neutrophils in small pulmonary vessels.…”
Section: Introductionmentioning
confidence: 99%