期刊
PLOS ONE
卷 8, 期 8, 页码 -出版社
PUBLIC LIBRARY SCIENCE
DOI: 10.1371/journal.pone.0072057
关键词
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资金
- Swiss National Science Foundation, Berne, Switzerland [320030_141216]
- National Institutes of Health, Bethesda, MD, USA [NIH P01 HL60678, R01 HL71626]
- Emdo Foundation, Zurich, Switzerland
- NATIONAL HEART, LUNG, AND BLOOD INSTITUTE [P01HL060678, R01HL071626] Funding Source: NIH RePORTER
Volatile anesthetics are known to have immunomodulatory effects in conditions of organ injury. A recent study in an experimental sepsis model has shown remarkably improved survival when mice were exposed to volatile anesthetics. In the present study, we show that hexafluoroisopropanol - a water-soluble primary sevoflurane metabolite - has beneficial effects on the overall survival in a murine model of cecal ligation and puncture. Seven-day survival as well as tissue damage markers including transaminases and high mobility group box protein-1 were assessed as measures of end organ damage. In animals undergoing cecal ligation and puncture procedure hexafluoroisopropanol conditioning - but not late postconditioning 24 hours after sepsis induction - significantly increased survival rate (17% vs. 77%, p = 0.037) and attenuated secretion of organ damage markers. This study shows survival benefits by administration of the metabolite of a volatile anesthetic. If successfully translated, hexafluoroisopropanol might offer interesting therapeutic opportunities in the future treatment of abdominal sepsis.
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