Research-informed education, independent testing, and practical guidance across the evolving science and application of molecular hydrogen.
Explore H2HUBB articles covering molecular hydrogen research, hydrogen water, hydrogen inhalation, dosing, product testing, safety, technology, and practical education for consumers and the hydrogen industry.
Under illumination, the Schottky heterojunction formed between C3N4 and gold nanoparticles (Au NPs) significantly enhanced the separation and migration efficiency of photogenerated charge carriers, thereby boosting photocatalytic hydrogen (H₂) evolution. This source-grounded publication contributes evidence relevant to molecular hydrogen and is retained…
Read ArticleAs illustrated in Figure 2h, the results showed a significant increase in H₂ release under pH 6.5 + 64 °C, indicating that the photothermal effect could significantly accelerate…
Read ArticleAmong them, the Se-HMPB@AB@COS nanozyme showed the strongest protective effect on cells, reducing the early apoptosis rate from 31.3% to 7.05% and the late apoptosis rate from 24.9%…
Read ArticleAt the molecular level, H₂ inhalation suppressed the TLR4/NF-κB signaling pathway and activated the Keap1/Nrf2 antioxidant axis, leading to reduced production of pro-inflammatory cytokines and oxidative stress markers,…
Read ArticleIn order to truly determine and provide minimum/optimal H₂ concentrations, researchers must measure or estimate and report the specific FiH2 based on the provided equations. This source-grounded publication…
Read ArticleFish recovered in hydrogen gas-bubbled water (H₂ group) displayed significantly reduced LOX-1 signal compared to the Air group ( Figure 2 B), indicating that H₂ alleviated tissue hypoxia.…
Read ArticleMechanistic profiling reveals NF-κB suppression via modulation of the H₂/5-ASA-mediated redox-inflammatory axis, systematically validated through multiomics analyses across three tumor models and clinical specimens. This source-grounded publication contributes…
Read ArticleThis publication examined hydrogen gas using the study design reported by the authoritative source. This source-grounded publication contributes evidence relevant to molecular hydrogen and is retained in a…
Read ArticleIn an animal model, these findings highlighted that hydrogen treatment suppressed tumor growth by modulating the tumor immune microenvironment and inhibiting angiogenesis. These preclinical findings add evidence supporting…
Read ArticleIn 116 patients with stage II silicosis, H₂ combined with Tet was more effective than Tet alone in the treatment of stage II silicosis. These findings add human…
Read ArticleIn a laboratory model, specifically, post systemic transplantation, H₂ generators-laden MSCs home to OA joints, and upon stimulation in acidic OA environment, H₂ produced from the generators remodels…
Read ArticleIn a laboratory model, beyond its role in providing physical support for vessel ingrowth, the researchers found that Mg/Gel secures its localized and sustained H₂ release due to…
Read ArticleIn rats, the contents of proinflammatory factors tumor necrosis factor alpha (TNF‐ α ), interleukin‐1 beta (IL‐1 β ), and interleukin‐6 (IL‐6) in PB serum and gingival crevicular…
Read ArticleIn male Sprague-Dawley rats, during partial CPB in rats, administration of 4% hydrogen via artificial and autologous lungs attenuated endothelial glycocalyx damage caused by CPB. These preclinical findings…
Read ArticleThis narrative review examined the available molecular-hydrogen literature. During HD with an H₂-enriched solution (approximately 50 ppb H₂), markers of increased oxidative stress (such as interleukin-6, myeloperoxidase, methemoglobin,…
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