Hyperbaric oxygen therapy and ischemia and reperfusion: a valuable association to attenuate ischemic lesion and hepatic reperfusion
| Autor: | Daniele Moraes Losada, Maria Eliza Jordani de Souza, Maria Cecília Jordani, Maria Aparecida Neves Cardoso Picinato, Clarice Fleury Fina, Omar Feres, Paulo Roberto Teixeira Michelone, Orlando de Castro e Silva |
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| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: | |
| Zdroj: | Acta Cirúrgica Brasileira, Vol 28, Iss 2, Pp 126-130 (2013) |
| Druh dokumentu: | article |
| ISSN: | 0102-8650 1678-2674 |
| Popis: | PURPOSE: To investigate the consequences of the association between hyperbaric oxygen therapy and hepatic ischemia / reperfusion. METHODS: Wistar rats were divided into three groups: SHAM, rats submitted to surgical stress and anesthetic but not hepatic ischemia or reperfusion, I / R, rats submitted to total hepatic pedicle ischemia for 30 min, followed by 5 min of reperfusion; HBO120, rats submitted to 120 min of hyperbaric oxygen therapy at two absolute atmospheres and immediately after submitted to the experimental protocol of ischemia and reperfusion. The preservation of the hepatic function was evaluated by determining mitochondrial swelling and malondialdehyde tissue level, as well as alanine aminotransferase and aspartate aminotranferase serum levels. The results were analyzed using the Mann-Whitney test and differences were considered significant for p |
| Databáze: | Directory of Open Access Journals |
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