Evidence map›Paper›PMID 22720117›Full record

ReviewOxidative medicine and cellular longevity2012

Molecular hydrogen as an emerging therapeutic medical gas for neurodegenerative and other diseases.

Kinji Ohno, Mikako Ito, Masatoshi Ichihara, Masafumi Ito

2 registry-linked trialsOpen access · hybridAbstract readReview
In one paragraph

Review in Oxidative medicine and cellular longevity, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 73 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
73citing papers in PubMed, 1 pooled it
12.0field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT01759498 phase2completednot on this map

The Effects of Hydrogen-rich Formulation for Treatment of Sport-related Soft Tissue Injuries

TypeinterventionalSponsorCenter for Health Sciences, SerbiaRan2012 to 2013Enrolled36ConditionsSoft Tissue InjuriesArmsHYDRO, ACTIVE, HYDRO 2
NCT02830854 phase3completednot on this mapstarted 2016, after this paper: background citation

Molecular Hydrogen for Cognitive Function and Performance in Elderly

TypeinterventionalSponsorUniversity of Novi Sad, Faculty of Sport and Physical EducationRan2016 to 2016Enrolled13ConditionsCognitive Impairments, AgingArmsMolecular Hydrogen
3 · Its place in the literature

Who cites it

73 citing papers in PubMed, 1 synthesis or guideline pooled it, 174 citations in OpenAlex.

  1. A Systematic Review of Molecular Hydrogen Therapy in Cancer Management.Asian Pacific journal of cancer prevention : APJCP · 2023
    Pooled it
  2. Trial
  3. Trial
  4. Trial
  5. Review
  6. Review
  7. Research progress in clinical utilization of HFrontiers in pharmacology · 2026
    Review
  8. Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Review
  14. Review
  15. Review
  16. Review
  17. Article
  18. Article
  19. Review
  20. Article

13 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Kinji OhnoDivision of Neurogenetics, Center for Neurological Diseases and Cancer, Nagoya University Graduate School of Medicine, 65 Tsurumai, Showa-ku, Nagoya 466-8550, Japan. ohnok@med.nagoya-u.ac.jp
Mikako Ito
Masatoshi Ichihara
Masafumi Ito
Nagoya University · JPChubu University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Effects of molecular hydrogen on various diseases have been documented for 63 disease models and human diseases in the past four and a half years. Most studies have been performed on rodents including two models of Parkinson's disease and three models of Alzheimer's disease. Prominent effects are observed especially in oxidative stress-mediated diseases including neonatal cerebral hypoxia; Parkinson's disease; ischemia/reperfusion of spinal cord, heart, lung, liver, kidney, and intestine; transplantation of lung, heart, kidney, and intestine. Six human diseases have been studied to date: diabetes mellitus type 2, metabolic syndrome, hemodialysis, inflammatory and mitochondrial myopathies, brain stem infarction, and radiation-induced adverse effects. Two enigmas, however, remain to be solved. First, no dose-response effect is observed. Rodents and humans are able to take a small amount of hydrogen by drinking hydrogen-rich water, but marked effects are observed. Second, intestinal bacteria in humans and rodents produce a large amount of hydrogen, but an addition of a small amount of hydrogen exhibits marked effects. Further studies are required to elucidate molecular bases of prominent hydrogen effects and to determine the optimal frequency, amount, and method of hydrogen administration for each human disease.

Indexed as

AnimalsBrain DiseasesDisease Models, AnimalGasesHumansHydrogenMetabolic DiseasesNeurodegenerative DiseasesOxidative StressWaterGasesHydrogenWater

Identifiers

PMID22720117
PMCPMC3377272
OpenAlexW2043897070

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.