Hydrogen-Rich Saline Protects Heart from Damage During Heart Attack
Hydrogen-rich saline alleviates inflammation and apoptosis in myocardial I/R�injury via PINK-mediated autophagy
Research hubs: Cardiovascular System
- Evidence type
- Animal study (rat)
- Authors
- Li Yao, Hongguang Chen, Qinghua Wu, Keliang Xie
- Journal
- International Journal of Molecular Medicine
- Year
- 2019
- DOI
- 10.3892/ijmm.2019.4264
- Study Type
- Rat
- Outcome
- Positive
- Peer Reviewed
- Yes
- Country
- China
- Health Condition
- Myocardial Infarction
- Body System
- Cardiovascular
This research was done in animals. Results in animals often don't carry over to people.
TL;DR
Hydrogen-rich saline treatment can reduce heart damage and improve heart function after a heart attack by decreasing inflammation and cell death.
Key Finding
Hydrogen-rich saline reduced heart damage and improved cardiac function in rats with ischemia/reperfusion injury, partly by activating a cellular cleanup mechanism that removes damaged components.
Summary
Researchers tested whether hydrogen-rich saline could protect heart tissue from damage caused by temporarily cutting off blood flow and then restoring it (a condition called ischemia/reperfusion injury). Using rats and heart cells in the lab, they found that hydrogen-rich saline reduced heart damage, improved heart function, and decreased harmful inflammation and cell death. The protective effect appeared to work through a cellular cleanup process called autophagy.
Practical Takeaway
This is an early-stage animal study showing that hydrogen-rich saline may have protective effects on heart tissue during ischemic injury. However, these results are from rats and laboratory cells, not humans, so it's unclear whether similar benefits would occur in people. More research, including human trials, would be needed before hydrogen water could be considered a treatment for heart disease.
Abstract (excerpt)
Ischemia/reperfusion (I/R)‑induced inflammatory reaction is one of the most important elements in myocardial I/R injury. In addition, autophagy serves an important role in normal cardiac homeostasis, and obstructions to the autophagy process lead to severe consequences for the heart. Hydrogen…