Hydrogen Gas Protects Against Muscle Damage from Blood Flow Loss in Mice
Protective Effects of Hydrogen Gas Inhalation for Hindlimb Ischaemia-Reperfusion Injury in a Mouse Model
Research hubs: Musculoskeletal System
- Evidence type
- Animal study (mouse)
- Authors
- Masanori Hayashi, Hideaki Obara, Sachiko Matsuda, Koichiro Homma, Junichi Sasaki, Kentaro Matsubara, Makoto Higuchi, Motoaki Sano, Yohei Masugi, Yuko Kitagawa
- Journal
- European Journal of Vascular and Endovascular Surgery
- Year
- 2024
- DOI
- 10.1016/j.ejvs.2024.01.081
- Study Type
- Mouse
- Outcome
- Positive
- Peer Reviewed
- Yes
- Country
- Japan
- Health Condition
- Ischemia-Reperfusion Injury
- Body System
- Musculoskeletal
This research was done in animals. Results in animals often don't carry over to people.
TL;DR
Breathing in hydrogen gas helped protect mice's leg muscles from damage caused by temporarily cutting off and then restoring blood flow.
Key Finding
Hydrogen gas inhalation reduced inflammatory cell infiltration and muscle tissue damage in mice experiencing ischemia-reperfusion injury (temporary loss and restoration of blood flow to the hindlimb).
Summary
Researchers tested whether breathing hydrogen gas could protect mouse leg muscles from damage caused by temporarily cutting off blood flow and then restoring it—a common problem after surgery. Mice that breathed a mixture containing 1.3% hydrogen gas showed less inflammation, less muscle damage, and better preservation of normal muscle cells compared to mice that breathed regular air.
Practical Takeaway
This early-stage mouse study suggests hydrogen gas may help protect muscle tissue from surgical complications involving blood flow disruption, but human studies are needed to determine if these benefits apply to people. The findings are promising but limited to laboratory animals and cannot yet support health claims for hydrogen water or other hydrogen products in humans.
Abstract (excerpt)
Objective: Ischaemia-reperfusion (I/R) injury is a severe post-operative complication that triggers an inflammatory response and causes severe damage. Hydrogen gas has anti-oxidant and anti-apoptotic properties and has been shown to be safe in humans. The study aimed to investigate whether hydrogen…