Hydrogen Gas Protects Gut Cells from Toxic Damage in Lab Study
Protective Role of Hydrogen Gas on Oxidative Damage and Apoptosis in Intestinal Porcine Epithelial Cells (IPEC-J2) Induced by Deoxynivalenol: A Preliminary Study
Research hubs: Oxidative Stress · Digestive System
This research was done on cells or tissue in a lab, not in people or animals.
- Evidence type
- Laboratory study (cells or tissue)
- Authors
- Xu Ji, Weijiang Zheng, Wen Yao
- Journal
- Toxins
- Year
- 2019
- PMID
- 31861743
- Study Type
- Cell Culture
- Delivery
- Medium (Dissolved)
- Dose
- H2-saturated medium for 12 hours
- H₂ concentration
- H2-saturated medium
- Outcome
- Positive
- Peer Reviewed
- Yes
- Cited by
- 19 (OpenAlex, as of November 2026)
- Country
- China
TL;DR
Hydrogen gas can protect pig intestine cells from damage and cell death caused by a toxic substance found in contaminated food.
Key Finding
Hydrogen gas reversed oxidative damage and cell death markers in intestinal cells exposed to deoxynivalenol, restoring antioxidant enzyme activity and suppressing apoptotic pathways.
Summary
This laboratory study tested whether hydrogen gas could protect intestinal cells from damage caused by deoxynivalenol, a toxic compound found in contaminated grains. Researchers exposed pig intestinal cells to this toxin alone, or to the toxin plus hydrogen-saturated liquid. Cells treated with hydrogen gas showed better survival, less oxidative stress (cellular damage from unstable molecules), and reduced signs of cell death compared to cells exposed to the toxin alone.
Practical Takeaway
This is a preliminary cell-culture study, not a human trial, so it cannot directly predict effects in people. While the results suggest hydrogen may have potential to protect intestinal cells from mycotoxin damage, much more research—including animal studies and eventually human trials—would be needed before any health claims could be supported.
Abstract (excerpt)
To explore the protective role of hydrogen gas (H2) on oxidative damage and apoptosis in intestinal porcine epithelial cells (IPEC-J2) induced by deoxynivalenol (DON), cells were assigned to four treatment groups, including control, 5 μM DON, H2-saturated medium, and 5 μM DON + H2-saturated medium…