Delayed neurovascular dysfunction is alleviated by hydrogen in asphyxiated newborn pigs.
Orsolya Oláh, Valéria Tóth-Szűki, Péter Temesvári, Ferenc Bari, Ferenc Domoki · Neonatology · 2013
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 an animal model, H₂ fully or partially preserved CR to hypercapnia or NMDA, respectively. 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 was evaluated in this publication and summarizes the source-grounded findings below. H₂ fully or partially preserved CR to hypercapnia or NMDA, respectively.
What the Researchers Studied
The study used a preclinical animal experiment. The comparison condition was control condition or baseline measurements.
What Effects Did Molecular Hydrogen Have?
Anesthetized, ventilated piglets were assigned to three groups of 9 animals: time control, asphyxia/reventilation with air, and asphyxia/reventilation with air +2.1% H₂ for 4 h. H₂ fully or partially preserved CR to hypercapnia or NMDA, respectively. The authors concluded that H₂ alleviates this delayed neurovascular dysfunction that can contribute to its neuroprotective effect.
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 study used a preclinical animal experiment.
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.