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Systematic ReviewHighlighted

The Effects of Hydrogen-Rich Water on Blood Lipid Profiles in Clinical Populations: A Systematic Review and Meta-Analysis

MHID-32722772023Pharmaceuticals

Nikola Todorovic, Julen Fernández-Landa, Asier Santibañez, Branislav Kura, Valdemar Stajer, Darinka Korovljev, et al.

Over the last two decades, a plethora of disease models and human studies have confirmed the beneficial effects of molecular hydrogen (H2), a simple biotherapeutic gas. Recent small-scale studies evaluating the effects of hydrogen-rich water (HRW) on various metabolic conditions pointed to advantageous effects of HRW in regulating blood lipid profiles. However, to the best of the authors’ knowledge,

Clinical TrialHighlighted

The Effect of Adjuvant Therapy with Molecular Hydrogen on Endogenous Coenzyme Q10 Levels and Platelet Mitochondrial Bioenergetics in Patients with Non-Alcoholic Fatty Liver Disease

MHID-7707676PMID: 375698502023International Journal of Molecular Sciences

Zuzana Sumbalova, Jarmila Kucharská, Zuzana Rausová, Anna Gvozdjakova, Mária Szántová, Branislav Kura, et al.

Molecular hydrogen (H2) has been recognized as a novel medical gas with antioxidant and anti-inflammatory effects. Non-alcoholic fatty liver disease (NAFLD) is a liver pathology with increased fat accumulation in liver tissue caused by factors other than alcohol consumption. Platelet mitochondrial function is considered to reflect systemic mitochondrial health. We studied the ef- fect of adjuvant th

Systematic ReviewHighlighted

A Systematic Review of Molecular Hydrogen Therapy in Cancer Management

MHID-3427886PMID: 373542432023Asian Pacific Journal of Cancer Prevention

Muhammad Nooraiman Zufayri Mohd Noor, Adlin Sofea Alauddin, Yin How Wong, Chung Yeng Looi, Eng Hwa Wong, Priya Madhavan, et al.

Background: Cancer remains a challenging target to cure, with present therapeutic methods unable to exhibit restorative outcomes without causing severe negative effects. Molecular hydrogen (H2) has been reported to be a promising adjunctive therapy for cancer treatment, having the capability to induce anti-proliferative, anti-oxidative, pro-apoptotic and anti-tumoural effects. This review summaris

Animal StudyIn VitroHighlighted

A strategy of local hydrogen capture and catalytic hydrogenation for enhanced therapy of chronic liver diseases

MHID-1279019PMID: 372155682023Theranostics

Geru Tao, Feng Liu, Zhaokui Jin, Boyan Liu, Hao Wang, Daosheng Li, et al.

Background: Chronic liver diseases (CLD) frequently derive from hepatic steatosis, inflammation and fibrosis, and become a leading inducement of cirrhosis and hepatocarcinoma. Molecular hydrogen (H2) is an emerging wide-spectrum anti-inflammatory molecule which is able to improve hepatic inflammation and metabolic dysfunction, and holds obvious advantages in biosafety over traditional anti-CLD dru

Clinical TrialAnimal StudyIn VitroHighlighted

A randomized, placebo-controlled clinical trial of hydrogen/oxygen inhalation for non-alcoholic fatty liver disease

MHID-2649268PMID: 357349742022Journal of Cellular and Molecular Medicine

Geru Tao, Guangjie Zhang, Wei Chen, Chao Yang, Yazhuo Xue, Guohua Song, et al.

Non-alcoholic fatty liver disease (NAFLD) is the most common chronic liver disease worldwide with increasing incidence consistent with obesity, type 2 diabetes and cardiovascular diseases. No approved medication was currently available for NAFLD treatment. Molecular hydrogen (H2), an anti-oxidative, anti-inflammatory biomedical agent is proved to exhibit therapeutic and preventive effect in variou

Clinical TrialHighlighted

Biological Effects of Hydrogen Water on Subjects with NAFLD: A Randomized, Placebo-Controlled Trial

MHID-6639794PMID: 362906572022Antioxidants

Branislav Kura, Mária Szántová, Tyler W. LeBaron, Viliam Mojto, Miroslav Barancik, Barbara Szeiffova Bacova, et al.

Non-alcoholic fatty liver disease (NAFLD) is a liver pathology affecting around 25% of the population worldwide. Excess oxidative stress, inflammation and aberrant cellular signaling can lead to this hepatic dysfunction and eventual carcinoma. Molecular hydrogen has been recognized for its selective antioxidant properties and ability to attenuate inflammation and regulate cellular function. We admin

Animal StudyHighlighted

Long‑term and daily use of molecular hydrogen induces reprogramming of liver metabolism in rats by modulating NADP/NADPH redox pathways

MHID-2655528PMID: 352732492022Scientific Reports

Yao Mawulikplimi Adzavon, Fei Xie, Yang Yi, Xue Jiang, Xiaokang Zhang, Jin He, et al.

Molecular hydrogen (H2) has emerged as a new therapeutic option in several diseases and is widely adopted by healthy people. However, molecular data to support therapeutic functions attributed to the biological activities of H2 remain elusive. Here, using transcriptomic and metabolomic approaches coupled with biochemistry and micro-CT technics, we evaluated the effect of long-term (6 months) and d

Animal StudyIn VitroHighlighted

Hydrogen-rich water protects against liver injury in nonalcoholic steatohepatitis through HO-1 enhancement via IL-10 and Sirt 1 signaling

MHID-2423362PMID: 334391022021American Journal of Physiology - Gastrointestinal and Liver Physiology

Shao-Wei Li, Terumi Takahara, Weitao Que, Masayuki Fujino, Wen-Zhi Guo, Shin-ichi Hirano, et al.

Nonalcoholic steatohepatitis (NASH) could progress to hepatic fibrosis in the absence of effective control. The purpose of our experiment was to investigate the protective effect of drinking water with a high concentration of hydrogen, namely, hydrogen-rich water (HRW), on mice with nonalcoholic fatty liver disease to elucidate the mechanism underlying the therapeutic action of molecular hydrogen.

Clinical TrialHighlighted

The Effects of 24-Week, High-Concentration Hydrogen-Rich Water on Body Composition, Blood Lipid Profiles and Inflammation Biomarkers in Men and Women with Metabolic Syndrome: A Randomized Controlled Trial

MHID-5701846PMID: 322737402020Diabetes, Metabolic Syndrome and Obesity

Tyler W. LeBaron, Ram B. Singh, Ghizal Fatima, Kumar Kartikey, Jagdish P Sharma, Sergej M Ostojic, et al.

Purpose: Metabolic syndrome is associated with several medical risk factors including dyslipidemia, hyperglycemia, and obesity, which has become a worldwide pandemic. The sequelae of this condition increase the risk of cardiovascular and neurological disease and increased mortality. Its pathophysiology is associated with redox dysregulation, excessive inflammation, and perturbation of cellular hom

Animal StudyHighlighted

Effects of long‑term hydrogen intervention on the physiological function of rats

MHID-8428241PMID: 331161632020Scientific Reports

Zhi‑ming Xun, Qing‑hui Zhao, Yan Zhang, Fang‑di Ju, Jin He, Ting‑ting Yao, et al.

The potential therapeutic effects of molecular hydrogen (H2) have now been confirmed in various human and animal-disease models. However, the effects of H2 on the physiological function in a normal state have been largely neglected. Hydrogen-rich water (HRW) intake and hydrogen inhalation (HI) are the most common used methods for hydrogen administration, the difference in the effects between HRW i

Clinical TrialHighlighted

Hydrogen-rich water reduces liver fat accumulation and improves liver enzyme profiles in patients with non-alcoholic fatty liver disease: a randomized controlled pilot trial

MHID-9688108PMID: 309827482019Clinics and Research in Hepatology and Gastroenterology

Darinka Korovljev, Valdemar Stajer, Jelena Ostojic, Tyler W. LeBaron, Sergej M Ostojic

Background and aims: While non-alcoholic fatty liver disease (NAFLD) is rapidly becoming the most common liver disease worldwide, its treatment remains elusive. Since metabolic impairment plays a major role in NAFLD pathogenesis, any pharmaceuticals, such as molecular hydrogen (H2), that advance lipid and glucose metabolism could be appropriate to tackle this complex condition. The aim of this stu

Animal StudyHighlighted

Hydrogen Water Drinking Exerts Antifatigue Effects in Chronic Forced Swimming Mice via Antioxidative and Anti-Inflammatory Activities

MHID-6575678PMID: 298504922018BioMed Research International

Jesmin Ara, Ailyn Fadriquela, Md Faruk Ahmed, Johny Bajgai, Ma Easter Joy Sajo, Sung Pyo Lee, et al.

Purpose. This study was performed to evaluate antifatigue effect of hydrogen water (HW) drinking in chronic forced exercise mice model. Materials and Methods. Twelve-week-old C57BL6 female mice were divided into nonstressed normal control (NC) group and stressed group: (purified water/PW-treated group and HW-treated group). Stressed groups were supplied with PW and HW, respectively, ad libitum an

Animal StudyIn VitroHighlighted

Effects of alkaline-electrolyzed and hydrogen-rich water, in a high-fat-diet nonalcoholic fatty liver disease mouse model

MHID-6163351PMID: 305683872018World Journal of Gastroenterology

Karen Jackson, Noa Dressler, Rotem S Ben-Shushan, Ari Meerson, Tyler W. LeBaron, Snait Tamir

AIM To identify the effect of hydrogen-rich water (HRW) and electrolyzed-alkaline water (EAW) on high-fat-induced non-alcoholic fatty acid disease in mice. METHODS Mice were divided into four groups: (1) Regular diet (RD)/regular water (RW); (2) high-fat diet (HFD)/RW; (3) RD/EAW; and (4) HFD/EAW. Weight and body composition were measured. After twelve weeks, animals were sacrificed, and livers w

Animal StudyIn SilicoHighlighted

Molecular hydrogen upregulates heat shock response and collagen biosynthesis, and downregulates cell cycles - Meta-analyses of gene expression profiles -

MHID-9900832PMID: 294242532018

Hiroshi Nishiwaki, Mikako Ito, Shuto Negishi, Sayaka Sobue, Masatoshi Ichihara, Kinji Ohno

Background: Molecular hydrogen exerts its effect on multiple pathologies, including oxidative stress, inflammation, and apoptosis. However, its molecular mechanisms have not been fully elucidated. In order to explore the effects of molecular hydrogen, we meta-analyzed gene expression profiles modulated by molecular hydrogen. Methods: We performed microarray analysis of the mouse liver with or wit

Clinical TrialHighlighted

Hydrogen inhalation positively affects cardiometabolic risk factors in men and women aged 65 years or older: a preliminary report

MHID-0517534PMID: 346542212018European Geriatric Medicine

Darinka Korovljev, Valdemar Stajer, Dejan Javorac, Sergej M Ostojic

Molecular hydrogen (H2) has been recently introduced as an experimental medical gas in clinical medicine [1]. Beneficial effects of H2 are attributed to its antioxidant, anti-apoptotic and anti-inflammatory properties, with H2 administered via oral, parenteral or inhalational route found beneficial in cardiometabolic disorders [2]. However, no information is currently available concerning its effi

Animal StudyHighlighted

Hydrogen-Rich Water and Lactulose Protect Against Growth Suppression and Oxidative Stress in Female Piglets Fed Fusarium Toxins Contaminated Diets

MHID-6423123PMID: 298670312018Toxins

Weijiang Zheng, Xu Ji, Qing Zhang, Wenchao Du, Quanwei Wei, Wen Yao

The objective of the current experiment was to evaluate whether hydrogen-rich water (HRW) or lactulose (LAC) could protect against the adverse effects of Fusarium mycotoxins-contaminated diet on the growth performance and antioxidant status in weaning piglets. A total of 24 individually housed female piglets were randomly assigned to receive four treatments for 25 days (six pigs/treatment): uncont

HypothesisHighlighted

Does H2 Alter Mitochondrial Bioenergetics via GHS-R1α Activation?

MHID-0066983PMID: 284354682017Theranostics

Sergej M Ostojic

More than 400 original articles have been published from 2007 onwards evaluating therapeutic potential of molecular hydrogen (H2), the youngest member of medical gases family with selective anti-oxidative properties. However, recent studies suggest that H2 may tackle other mitochondrial processes besides oxidative stress, including metabolic pathways that drive cellular energy.

Animal StudyIn VitroHighlighted

Anti-oxidant and anti-inflammatory effects of hydrogen-rich water alleviate ethanol-induced fatty liver in mice

MHID-7490434PMID: 287851462017World Journal of Gastroenterology

Ching-Pin Lin, Wen-Chen Chuang, Fung-Jou Lu, Chih-Yen Chen

AIM To investigate the effects of hydrogen-rich water (HRW) treatment on prevention of ethanol (EtOH)-induced early fatty liver in mice. METHODS In vitro reduction of hydrogen peroxide by HRW was determined with a chemiluminescence system. Female mice were randomly divided into five groups: control, EtOH, EtOH + silymarin, EtOH + HRW and EtOH + silymarin + HRW. Each group was fed a Lieber-DeCarli

Literature ReviewHighlighted

Meeting report: Second Hydrogen Molecule Biomedical Symposium in Beijing, China

MHID-2847992PMID: 278264242016Medical Gas Research

Ou-yang Chen, Zhou-heng Ye, Chong Li

June 27, 2015, the Second Hydrogen Molecule Biomedical Symposium and the Second meeting of the Professional Committee of Molecular Hydrogen Biology and Medicine of China Association of Promoting International Communication of health care was grand opening in the Capital of China, Beijing, sponsored by China Association of Promoting International Communication of health care, undertaken by Professi

Animal StudyIn VitroHighlighted

Molecular hydrogen ameliorates several characteristics of preeclampsia in the Reduced Uterine Perfusion Pressure (RUPP) rat model

MHID-8667127PMID: 277892932016Free Radical Biology and Medicine

Takafumi Ushida, Tomomi Kotani, Hiroyuki Tsuda, Kenji Imai, Tomoko Nakano, Shima Hirako, et al.

Oxidative stress plays an important role in the pathogenesis of preeclampsia. Recently, molecular hydrogen (H2) has been shown to have therapeutic potential in various oxidative stress-related diseases. The aim of this study is to investigate the effect of H2 on preeclampsia. We used the reduced utero-placental perfusion pressure (RUPP) rat model, which has been widely used as a model of preeclamps