Hydrogen Water Linked to Reduced Brain Damage from Radiation in Rats
Mitigating radiation-induced brain injury via NLRP3/NLRC4/Caspase-1 pyroptosis pathway: Efficacy of memantine and hydrogen-rich water
Research hubs: Brain & Nervous System
This research was done in animals. Results in animals often don't carry over to people.
- Evidence type
- Animal study (rat)
- Authors
- Kai Xu, Ge Sun, Yuhao Wang, Hao Luo, Yong Wang, Mengya Liu, Huan Liu, Xiaoyu Lu, Xiujun Qin
- Journal
- Biomedicine & Pharmacotherapy
- Year
- 2024
- PMID
- 38906028
- Study Type
- Rat
- Participants
- 40
- Delivery
- Water (Electrolysis)
- Outcome
- Positive
- Peer Reviewed
- Yes
- Cited by
- 11 (OpenAlex, as of November 2026)
- Country
- China
TL;DR
A study found that memantine and hydrogen-rich water might help reduce brain damage caused by radiation therapy in rats.
Key Finding
In rats exposed to radiation, hydrogen-rich water and memantine both reduced brain damage and inflammatory markers, suggesting they may protect against radiation-induced brain injury.
Summary
Researchers tested whether hydrogen-rich water and a drug called memantine could protect rat brains from damage caused by radiation therapy. In a study of 40 rats, some received radiation alone while others received radiation plus one or both treatments. Rats treated with hydrogen-rich water and/or memantine showed less brain damage, reduced inflammation, and lower markers of cellular stress compared to rats that received only radiation.
Practical Takeaway
While these results are promising, this study was conducted only in rats, not humans. Before considering hydrogen-rich water as a protective measure during radiation therapy, much larger human studies would be needed to confirm safety and effectiveness. Anyone undergoing radiation therapy should discuss any supplements or experimental treatments with their medical team first.
Abstract (excerpt)
Radiation-induced brain injury (RIBI) is a significant challenge in radiotherapy for head and neck tumors, impacting patients' quality of life. In exploring potential treatments, this study focuses on memantine hydrochloride and hydrogen-rich water, hypothesized to mitigate RIBI through inhibiting…