Molecular hydrogen as a potential mediator of the antitumor effect of inulin consumption.
Victor Pascal-Moussellard, Jean-Pierre Alcaraz, Stéphane Tanguy, Cordélia Salomez-Ihl, Philippe Cinquin, François Boucher, Emilie Boucher · Scientific reports · 2025
Research-use notice
Independent study record
Each H2HUBB study page organizes source-linked research details for educational use. Interpretation should remain proportional to the study design, population, controls, and limitations.
H2HUBB TAKEAWAY
In mice, based on the production pattern observed after inulin gavage, the researchers decided to expose the animals to 2 h of H₂ T, which corresponds to the peak of H₂ production induced by a 70 mg inulin gavage. These preclinical findings add evidence supporting molecular hydrogen's therapeutic potential within the outcomes and biological pathways measured in this model.
What the Findings Mean
H2HUBB reviewed how inhaled hydrogen gas affected the outcomes measured in mice. Based on the production pattern observed after inulin gavage, the researchers decided to expose the animals to 2 h of H₂ T, which corresponds to the peak of H₂ production induced by a 70 mg inulin gavage.
What the Researchers Studied
The researchers studied mice. The study used a preclinical animal experiment.
What Effects Did Molecular Hydrogen Have?
Source-reported hydrogen exposure: 375 mL/min total gas flow; H₂ component not established. Based on the production pattern observed after inulin gavage, the researchers decided to expose the animals to 2 h of H₂ T, which corresponds to the peak of H₂ production induced by a 70 mg inulin gavage. The authors concluded that both inulin and H₂ T similarly increased the circulation and activation of CD4 +, CD8 + and γδ T lymphocytes in the blood.
Why These Findings Matter
These preclinical findings add evidence supporting molecular hydrogen's therapeutic potential within the outcomes and biological pathways measured in this model.
How Strong Is This Evidence?
This is preclinical animal evidence from a preclinical animal experiment. It is most informative for the disease model, mechanisms, biomarkers, and outcomes directly measured in the study.
Technical Study Details
H2HUBB classifies this publication as animal study with preclinical animal evidence. The research population or model was mice. The study used a preclinical animal experiment. The hydrogen delivery method was inhaled hydrogen gas. The source-reported hydrogen exposure was 375 mL/min total gas flow; H₂ component not established.
Limitations and Safety
No separate limitations or safety findings were identified in the source text available to H2HUBB.
Original Study and H2HUBB Research Context
H2HUBB presents this source-grounded research record as one contribution to the broader molecular-hydrogen evidence base.