Comprehensive brain tissue metabolomics and biological network technology to decipher the mechanism of hydrogen-rich water on Radiation-induced cognitive impairment in rats.
Xiaoming Liu, Mengya Liu, Huan Liu, Hui Yuan, Yong Wang, Xiaoman Chen, Jianguo Li, Xiujun Qin · BMC molecular and cell biology · 2023
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 rats, the study has systematically elucidated the molecular mechanism of HRW against ionizing radiation, which can be mediated by modulating targets, pathways and metabolite levels. 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 hydrogen-rich water affected the outcomes measured in rats. The study has systematically elucidated the molecular mechanism of HRW against ionizing radiation, which can be mediated by modulating targets, pathways and metabolite levels.
What the Researchers Studied
The researchers studied rats. The study used a preclinical animal experiment. The comparison condition was control condition or baseline measurements.
What Effects Did Molecular Hydrogen Have?
Source-reported hydrogen concentration: 0.8–0.9 mg/L H₂; Source-reported hydrogen exposure: 20 mL hydrogen-rich water/day; approximately 0.02 mg H₂ across the reported daily volume. The study has systematically elucidated the molecular mechanism of HRW against ionizing radiation, which can be mediated by modulating targets, pathways and metabolite levels. Hydrogen scavenging prevents oxidative stress-induced damage [ 19, 20 ].
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 rats. The study used a preclinical animal experiment. The hydrogen delivery method was hydrogen-rich water. The source-reported hydrogen concentration was 0.8–0.9 mg/L H₂. The source-reported hydrogen exposure was 20 mL hydrogen-rich water/day; approximately 0.02 mg H₂ across the reported daily volume.
Limitations and Safety
Reported limitations: Although this study systematically explained the mechanism by which HRW improves cognitive impairment, there are limitations that require further study: This study only used non-targeted brain Metabolomics and biological target network at the level of metabolites and metabolic pathways.
Original Study and H2HUBB Research Context
H2HUBB presents this source-grounded research record as one contribution to the broader molecular-hydrogen evidence base.