The effect of hydrogen gas on the oxidative stress response in adipose tissue.
Batkhishig Tumurbaatar, Shinji Ogawa, Nobuhisa Nakamura, Toshiyuki Yamada, Tomomi Minato, Yoshiharu Mori, Tomokazu Saiki, Tatsuaki Matsubara, Keiko Naruse, Hisao Suda · Scientific reports · 2024
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 12 patients with a mid-thoracic incision, the immunostaining results showed that HO-1 and Nrf2 expression levels were significantly decreased in the hydrogenated group, whereas SOD expression levels increased, but did not attain statistical significance. These findings add human evidence that helps define the outcomes that did and did not change with molecular hydrogen in this study.
What the Findings Mean
H2HUBB reviewed how molecular hydrogen affected the outcomes measured in 12 patients with a mid-thoracic incision. The immunostaining results showed that HO-1 and Nrf2 expression levels were significantly decreased in the hydrogenated group, whereas SOD expression levels increased, but did not attain statistical significance.
What the Researchers Studied
The researchers studied 12 patients with a mid-thoracic incision. The study used a human clinical study.
What Effects Did Molecular Hydrogen Have?
The immunostaining results showed that HO-1 and Nrf2 expression levels were significantly decreased in the hydrogenated group, whereas SOD expression levels increased, but did not attain statistical significance. However, the therapeutic role of hydrogen in adipose tissue under oxidative stress remains unclear. The weight of the adipose tissue was measured before and after hydrogenation, and the tissue was immunostained for nuclear factor erythroid 2-related factor 2 (Nrf2), heme oxygenase-1 (HO-1), and superoxide dismutase (SOD), which are markers of oxidative stress.
Why These Findings Matter
This publication adds useful evidence about where molecular hydrogen did and did not change the measured outcomes, helping define the larger therapeutic evidence base.
How Strong Is This Evidence?
This is human clinical evidence from a human clinical study. H2HUBB interprets the findings in the context of the study design, sample, comparator, and measured outcomes rather than using one publication as a verdict on hydrogen therapy.
Technical Study Details
H2HUBB classifies this publication as human clinical study with human clinical evidence. The research population or model was 12 patients with a mid-thoracic incision. The reported sample size was 12. The study used a human clinical study.
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.