Hydrogen gas promotes the adventitious rooting in cucumber under cadmium stress.
Bo Wang, Biting Bian, Chunlei Wang, Changxia Li, Hua Fang, Jing Zhang, Dengjing Huang, Jianqiang Huo, Weibiao Liao · PloS one · 2019
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
At 24 and 48 h, HRW treatment significantly decreased REC by 30.76% and 20.73% compared with control, respectively. 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. At 24 and 48 h, HRW treatment significantly decreased REC by 30.76% and 20.73% compared with control, respectively.
What the Researchers Studied
The comparison condition was control condition or baseline measurements.
What Effects Did Molecular Hydrogen Have?
Source-reported hydrogen concentration: 1 µM H₂ (≈0.002 mg/L); reported treatment duration: 10 min. At 24 and 48 h, HRW treatment significantly decreased REC by 30.76% and 20.73% compared with control, respectively. The authors concluded that for example, HRW alleviated Cd toxicity in Medicago sativa seedlings [ 27 ].
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. The source-reported hydrogen concentration was 1 µM H₂ (≈0.002 mg/L). The reported treatment duration was 10 min.
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.