# Retraction Note: Therapeutic effect of molecular hydrogen in corneal UVB-induced oxidative stress and corneal photodamage.
> 角膜UVB誘発性酸化ストレスおよび光障害に対する分子状水素の効果に関する論文の撤回通知


## Abstract

This entry corresponds to a retraction notice published in Scientific Reports in 2021, pertaining to a previously published study examining the effects of molecular hydrogen on UVB-induced oxidative stress and photodamage in the cornea. The original article was formally retracted, and no abstract detailing the specific grounds for retraction is available in the supplied metadata. The retraction affects the scientific record related to hydrogen and corneal injury research.

## Bibliographic

- **Authors**: Cejka C, Kossl J, Hermankova B, Holan V, Kubinova S, Zhang JH, et al.
- **Journal**: Sci Rep
- **Year**: 2021 (2021-04-23)
- **PMID**: [33893385](https://pubmed.ncbi.nlm.nih.gov/33893385/)
- **DOI**: [10.1038/s41598-021-89085-8](https://doi.org/10.1038/s41598-021-89085-8)
- **PMC**: [PMC8065168](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8065168/)
- **Study type**: other
- **Delivery route**: not specified
- **Effect reported**: not assessed

## Delivery context

The delivery route is not clearly identifiable from this paper. For hydrogen intake, inhalation is the most efficient route; inhalation, however, carries explosion risk (empirical LFL of 10%; high-concentration devices are not recommended).

## Safety notes

The delivery route is not clearly identifiable from this paper. For hydrogen intake, inhalation is the most efficient route; inhalation, however, carries explosion risk (empirical LFL of 10%; high-concentration devices are not recommended).

See also:
- [Inhalation concentration and LFL / UFL](https://h2-papers.org/en/safety-notes/inhalation-concentration)
- [Consumer Affairs Agency accident cases](https://h2-papers.org/en/safety-notes/accident-cases)

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> **Cite as**: H2 Papers — PMID 33893385. https://h2-papers.org/en/papers/33893385
> **Source**: PubMed PMID [33893385](https://pubmed.ncbi.nlm.nih.gov/33893385/)