Local generation of hydrogen for enhanced photothermal therapy.
Penghe Zhao, Zhaokui Jin, Qian Chen, Tian Yang, Danyang Chen, Jin Meng, Xifeng Lu, Zhen Gu, Qianjun He · Nature communications · 2018
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
This publication examined hydrogen-rich water using the study design reported by the authoritative source. This source-grounded publication contributes evidence relevant to molecular hydrogen and is retained in a transparent general research category when a more specific study design is not supported by the indexed record.
What the Findings Mean
H2HUBB reviewed how hydrogen-rich water was evaluated in this publication and summarizes the source-grounded findings below. Of note, by combined hydrogenothermal therapy, the side effect of pure thermal therapy to normal cells/tissues could be reduced while its positive effect to cancer cells could be enhanced by the controlled administration of bio-reductive hydrogen.
What Effects Did Molecular Hydrogen Have?
The synthesized PdH0.2 nanocrystals have exhibited high intratumoural accumulation capability, clear NIR-controlled hydrogen release behaviours, NIR-enhanced self-catalysis bio-reductivity, high NIR-photothermal effect and PAI performance. Of note, by combined hydrogenothermal therapy, the side effect of pure thermal therapy to normal cells/tissues could be reduced while its positive effect to cancer cells could be enhanced by the controlled administration of bio-reductive hydrogen. The process and mechanism of NIR-responsive hydrogen release from PdH 0.2 were investigated by UV, XRD and Pt-microelectrode methods.
Why These Findings Matter
These findings add evidence supporting molecular hydrogen's therapeutic potential within the biological process and outcomes directly measured in this publication and contribute to the growing body of molecular-hydrogen research.
How Strong Is This Evidence?
H2HUBB classifies this publication as other research and interprets only the outcomes directly supported by the source record.
Technical Study Details
H2HUBB classifies this publication as other research with other supported evidence. The hydrogen delivery method was hydrogen-rich water.
Limitations and Safety
No separate limitations or safety findings were identified in the current-study 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.
What the Researchers Studied
The available source identifies this publication as other research. A more specific population or model was not separately reported in the source text available to H2HUBB.