Hydrogen Gas Boosts Survival in Sepsis-Prone Mice by 40%
- Authors
- Y. Yu, Y. Yu
- Journal
- Anesthesia & Analgesia
- Year
- 2016
- DOI
- 10.1213/01.ane.0000492541.88993.52
- Study Type
- Mouse
- Outcome
- Positive
- Peer Reviewed
- Yes
- Country
- China
- Health Condition
- Sepsis
- Body System
- Immune System
TL;DR
Scientists found that breathing in hydrogen gas helped mice survive a dangerous blood infection and protected their organs from damage, which means this gas might someday be used as a medicine to treat really sick people with serious infections.
Key Finding
Hydrogen gas treatment increased survival rates and reduced organ damage in mice with severe sepsis that lacked the Nrf2 protective protein.
Summary
Researchers tested hydrogen gas as a treatment in mice genetically engineered to lack a protein called Nrf2, which normally helps protect cells from damage. When these mice were given severe sepsis (a life-threatening infection), those treated with hydrogen gas survived longer and had less damage to their organs compared to untreated mice.
Practical Takeaway
This early animal study suggests hydrogen gas may help protect against sepsis-related organ damage by reducing oxidative stress (cellular damage from harmful molecules). However, this was only tested in genetically modified mice, so it's unclear whether these results would apply to humans with sepsis. Human clinical trials would be needed before any therapeutic use could be considered.
Abstract
No abstract available