Abstract
Oxidative and nitrosative stress are an umbrella term for pathophysiological processes that involve free radical generation during inflammation. In this review, the involvement of reactive oxygen and nitrogen species is evaluated during lung ischemia-reperfusion injury (LIRI) from a surgical point of view. The main biochemical and cellular mechanisms behind free radical generation are discussed, together with surgical procedures that may cause reperfusion injury. Finally, different therapeutic strategies are further explored. A literature search was performed, searching for "lung ischemia reperfusion injury", "reperfusion injury", "large animal model" and different search terms for each section: "surgery", "treatment", "cellular mechanism", or "enzyme". Although reperfusion injury is not an uncommon entity and there is a lot of evidence concerning myocardial ischemia-reperfusion injury, in the lung this phenomenon is less extensively described and studies in large animals are not easy to come by. With increasing number of patients on waiting lists for lung transplant, awareness for this entity should all but rise.
Original language | English |
---|---|
Article number | 131 |
Number of pages | 14 |
Journal | Annals of translational medicine |
Volume | 5 |
Issue number | 6 |
DOIs | |
Publication status | Published - Mar 2017 |
Keywords
- Ischemia reperfusion injury
- oxidative stress
- nitrosative stress
- reactive oxygen species (ROS)
- reactive nitrogen species (RNS)
- NITRIC-OXIDE SYNTHASE
- VIVO LUNG PERFUSION
- HEART-BEATING DONOR
- PRIMARY GRAFT DYSFUNCTION
- NADPH OXIDASE
- CARDIOPULMONARY BYPASS
- ENDOBRONCHIAL HEMORRHAGE
- SUPEROXIDE-PRODUCTION
- EPITHELIAL-CELLS
- GENE-EXPRESSION