Protective effects of molecular hydrogen on steroid-induced osteonecrosis in rabbits via reducing oxidative stress and apoptosis.
Jia Li, Zhaogang Ge, Lihong Fan, Kunzheng Wang · BMC musculoskeletal disorders · 2017
Research-use notice
Independent study record
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H2HUBB TAKEAWAY
In rabbits, the incidence of steroid-induced ON was significantly lower in hydrogen group (28.6%) than that in model group (68.0%). 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 molecular hydrogen affected the outcomes measured in rabbits. The incidence of steroid-induced ON was significantly lower in hydrogen group (28.6%) than that in model group (68.0%).
What the Researchers Studied
The researchers studied rabbits. The study used a preclinical animal experiment.
What Effects Did Molecular Hydrogen Have?
Rabbits in the hydrogen group were treated with intraperitoneal injections of molecular hydrogen at 10 ml/kg body weight for seven consecutive days. The incidence of steroid-induced ON was significantly lower in hydrogen group (28.6%) than that in model group (68.0%). The authors concluded that these results suggested that molecular hydrogen prevents steroid-induced osteonecrosis in rabbits by suppressing oxidative injury, vascular injury and apoptosis. were attenuated in the hydrogen group compared with those in the model group in vivo.
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 rabbits. The study used a preclinical animal experiment.
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.