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Literature Review

Effects of Molecular Hydrogen in the Pathophysiology and Management of Cardiovascular and Metabolic Diseases

MHID-6342582PMID: 390776462024Reviews in Cardiovascular Medicine

Ram B. Singh, Zuzana Sumbalova, Ghizal Fatima, Viliam Mojto, Jan Fedacko, Alex Tarnava, et al.

Diet and lifestyle choices, notably the Western-type diet, are implicated in oxidative stress and inflammation, factors that elevate the risk of cardiovascular diseases (CVDs) and type 2 diabetes mellitus (T2DM). In contrast, the Mediterranean of diet, rich in antioxidants, appears to have protective effects against these risks. This article highlights the dual role of diet in generating molecular

Animal StudyHighlighted

An ethically guided preclinical device for phenotyping H2 production in laboratory rodents

MHID-9069735PMID: 389256262024Animal Models and Experimental Medicine

Victor Pascal-Moussellard, Emilie Boucher, Stéphane Tanguy, Philippe Cinquin, Pierre-Alain Barraud, Chloé Davin, et al.

Background: Dihydrogen (H2) is produced endogenously by the intestinal microbiota through the fermentation of diet carbohydrates. Over the past few years, numerous studies have demonstrated the significant therapeutic potential of H2 in various pathophysiological contexts, making the characterization of its production in laboratory species of major preclinical importance. Methods: This study prop

Observational Study

Effects of molecular hydrogen intervention on the gut microbiome in methamphetamine abusers with mental disorder

MHID-6877147PMID: 365168982023Brain Research Bulletin

Yong Wang, Mengmeng Wang, Bing Xie, Di Wen, Wenbo Li, Meiqi Zhou, et al.

Methamphetamine (METH) is a potent and highly addictive psychostimulant and one of the most widely used illicit drugs, the abuse of which has become a severe public health problem worldwide. A growing amount of evidence has indicated potential connections between gut microbiota and mental disorders induced by METH and associations with neural and metabolic pathways. The present study aimed to expl

Animal StudyIn VitroHighlighted

Molecular Hydrogen Inhibits Colorectal Cancer Growth via the AKT/SCD1 Signaling Pathway

MHID-2681523PMID: 355281642022BioMed Research International

Xiangyan Zhang, Geru Tao, Ya’nan Zhao, Sijie Xing, Jie Jiang, Boyan Liu, et al.

Objective. Molecular hydrogen (H2) has been considered a potential therapeutic target in many cancers. Therefore, we sought to assess the potential effect of H2 on colorectal cancer (CRC) in this study. Methods. The effect of H2 on the proliferation and apoptosis of RKO, SW480, and HCT116 CRC cell lines was assayed by CCK-8, colony formation, and flow cytometry assays. The effect of H2 on tumor growt

Chemical/Physicochemical Study

Silicon nanoparticles for oral administration of molecular hydrogen

MHID-8624125PMID: 363515042022International Journal of Pharmaceutics

Hennie Marie Johnsen, Werner Filtvedt, Marianne Hiorth, Jo Klaveness

Medical use of hydrogen gas (H2) has been given increasing attention over the past 15 years with numerous clinical trials for a variety of indications. The biological activity of H2 includes antioxidant properties and thereby the ability to neutralize damaging reactive oxygen species (ROS). Administration of hydrogen as a medical gas is limited by the poor water solubility and by the flammability

Animal StudyHighlighted

Different effects of hydrogen‑rich water intake and hydrogen gas inhalation on gut microbiome and plasma metabolites of rats in health status

MHID-9053506PMID: 355085712022Scientific Reports

Fei Xie, Xue Jiang, Yang Yi, Zi‑Jia Liu, Chen Ma, Jin He, et al.

The potential for preventive and therapeutic applications of H2 have now been confirmed in various disease. However, the effects of H2 on health status have not been fully elucidated. Our previous study reported changes in the body weight and 13 serum biochemical parameters during the six-month hydrogen intervention. To obtain a more comprehensive understanding of the effects of long-term hydrogen

Clinical TrialObservational StudyHighlighted

Mechanism of influence of molecular hydrogen on the function of the proximal tubule of the nephron in irritatable bowel syndrome

MHID-99610682021Journal of Education, Health and Sport

Yurii Rohovyi, Volf Tsitrin, Yula Bilooka, Ludmila Arkchipova, Vyacheslav Bilookiy

Aim. To find out a pathophysiological protective role of influence of molecular hydrogen on a functional condition of a proximal tubule of kidneys at an irritable bowel syndrome. Materials and methods. 60 patients with irritable bowel syndrome were examined. Men - 18, women - 42 aged from 28 to 62 years. Of which: with irritable bowel syndrome with constipation were - 28 patients, irritable bowel

Animal Study

Positive effect of an electrolyzed reduced water on gut permeability, fecal microbiota and liver in an animal model of Parkinson’s disease

MHID-4869388PMID: 316002562019PLoS ONE

Laura Bordoni, Rosita Gabbianelli, Donatella Fedeli, Dennis Fiorini, Ina Bergheim, Cheng Jun Jin, et al.

There is growing awareness within the scientific community of the strong connection between the inflammation in the intestine and the pathogenesis of Parkinson’s disease (PD). In previous studies we developed a PD animal model exposing pup rats to permethrin (PERM) pesticide. Here, we intended to explore whether in our animal model there were changes in gut permeability, fecal microbiota and hepat

Literature Review

Metabolism of hydrogen gases and bile acids in the gut microbiome

MHID-7641248PMID: 296834802018Federation of European Biochemical Societies (FEBS) Letters

Phillip B. Hylemon, Spencer C. Harris, Jason M. Ridlon

The human gut microbiome refers to a highly diverse microbial ecosystem, which has a symbiotic relationship with the host. Molecular hydrogen (H2) and carbon dioxide (CO2) are generated by fermentative metabolism in anaerobic ecosystems. H2 generation and oxidation coupled to CO2 reduction to methane or acetate help maintain the structure of the gut microbiome. Bile acids are synthesized by hepato

Literature Review

Molecular hydrogen as a new selective anti-oxidation therapeutic medical gas for clinical research

MHID-31863052018Asia-Pacific Journal of Blood Types and Genes

Jinqi Li, Yan Zang, Haihui Gu, Baohua Qian

Hydrogen (H2) is a colorless, odorless gas that can act as a reducing agent under certain circumstances. Previously considered physiologically an inert and nonfunctional molecule in mammalian cells, H2 largely went ignored until Nature Medicine revealed the antioxidant and cytoprotective effects of hydrogen gas in a focal stroke model. Reactive oxygen species (ROS) is generated inside the body thr

Clinical TrialObservational Study

Postprandial glycaemic and insulinaemic responses to GM-resistant starch-enriched rice and the production of fermentation-related H2 in healthy Chinese adults

MHID-1491336PMID: 199307632010British Journal of Nutrition

Min Li, Jian-Hua Piao, Yuan Tian, Wei-Dong Li, Ke-Ji Li, Xiao-Guang Yang

Consumption of resistant starch (RS)-enriched foods is associated with decrease in the postprandial glycaemic and insulinaemic responses, accompanied by the production of fermentation-related gases in the large bowel. The present study aimed to determine the postprandial glycaemic and insulinaemic responses to the GM RS-enriched rice and the fermentation-related production of H2 in young and healt