Animal StudyIn VitroHighlighted
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 VitroHighlighted
MHID-18249022018Translational Cancer Research
Lei Shang, Fei Xie, Jiala Li, Yating Zhang, Mengyu Liu, Pengxiang Zhao, et al.
Background: To investigate the potential effects of molecular hydrogen on ovarian cancer.
Methods: The in vivo study was performed using Hs38.T xenografted BALB/c nude mice. The mean tumor volume was monitored during 6 weeks of hydrogen inhalation. Immunohistochemistry (IHC) staining was performed to determine the Ki67 and CD34 expression. The in vitro effects of molecular hydrogen on proliferati
Animal StudyIn SilicoHighlighted
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
Animal StudyHighlighted
MHID-7672684PMID: 301277282018Frontiers in Behavioral Neuroscience
Qingjun Guo, Xi Yin, Meng Qiao, Yujiao Jia, Dandan Chen, Juan Shao, et al.
Due to its anti-inflammatory and anti-oxidative effects, recent research has demonstrated that molecular hydrogen can serve as a new medical approach for depression, anxiety and traumatic brain injury. However, its potential effects on neurodevelopmental diseases, such as autism are still elusive. The present study aims to investigate the potential effects of hydrogen-rich water (HRW) administratio
Animal StudyIn VitroHighlighted
MHID-4778348PMID: 303151732018Nature Communications
Penghe Zhao, Zhaokui Jin, Qian Chen, Tian Yang, Danyang Chen, Jin Meng, et al.
By delivering the concept of clean hydrogen energy and green catalysis to the biomedical field, engineering of hydrogen-generating nanomaterials for treatment of major diseases holds great promise. Leveraging virtue of versatile abilities of Pd hydride nanomaterials in high/stable hydrogen storage, self-catalytic hydrogenation, near-infrared (NIR) light absorption and photothermal conversion, here
Clinical TrialAnimal StudyHighlighted
MHID-5385411PMID: 291106152018Current Alzheimer Research
Kiyomi Nishimaki, Takashi Asada, Ikuroh Ohsawa, Etsuko Nakajima, Chiaki Ikejima, Takashi Yokota, et al.
Background: Oxidative stress is one of the causative factors in the pathogenesis of neurodegenerative diseases including mild cognitive impairment (MCI) and dementia. We previously reported that molecular hydrogen (H2) acts as a therapeutic and preventive antioxidant.
Objective: We assess the effects of drinking H2-water (water infused with H2) on oxidative stress model mice and subjects with MCI
Literature ReviewHighlighted
MHID-7292601PMID: 287518022017Journal of Clinical Biochemistry and Nutrition
Kenji Dohi, Kazue Satoh, Kazuyuki Miyamoto, Shusuke Momma, Kenichiro Fukuda, Ryo Higuchi, et al.
Oxidative stress caused by reactive oxygen species is considered a major mediator of tissue and cell injuries in various neuronal conditions, including neurological emergencies and neurodegenerative diseases. Molecular hydrogen is well characterized as a scavenger of hydroxyl radicals and peroxynitrite. Recently, the neuroprotective effects of treatment with molecular hydrogen have been reported i
Literature Review
MHID-3874815PMID: 292542782017Oncotarget
Li Ge, Ming Yang, Na-Na Yang, Xin-Xin Yin, Wen-Gang Song
Since the 2007 discovery that molecular hydrogen (H2) has selective antioxidant properties, multiple studies have shown that H2 has beneficial effects in diverse animal models and human disease. This review discusses H2 biological effects and potential mechanisms of action in various diseases, including metabolic syndrome, organ injury, and cancer; describes effective H2 delivery approaches; and s
Animal StudyHighlighted
MHID-6379034PMID: 284624512017Neurochemical Research
Yusuke Yoshii, Taikai Inoue, Yuya Uemura, Yusaku Iwasaki, Toshihiko Yada, Yusaku Nakabeppu, et al.
Molecular hydrogen (H2), as a new medical gas, has protective effects in neurological disorders including Parkinson’s disease (PD). In our previous report, the neuroprotective effect of drinking water with saturated H2 (H2 water) in PD mice might be due to stomach–brain interaction via release of gastric hormone, ghrelin. In the present study, we assessed the effect of H2-induced ghrelin more prec
Animal StudyHighlighted
MHID-3260346PMID: 288484322017Frontiers in Pharmacology
Jing Chen, Han Zhang, Jiachang Hu, Yulu Gu, Ziyan Shen, Linghan Xu, et al.
Purpose: Acute kidney injury (AKI) is a prominent risk factor for the development of chronic kidney disease (CKD). To date, the related mechanism and effective therapy have not been rigorously explored. The present study aims to investigate the reno- protection of hydrogen-rich saline (HRS) against ischemia/reperfusion (IR)-induced AKI.
Methods: Adult male C57 mice were randomly allocated into th
Animal StudyHighlighted
MHID-9957925PMID: 282930842017World Journal of Gastroenterology
Nai-Ying Shen, Jian-Bin Bi, Jing-Yao Zhang, Si-Min Zhang, Jing-Xian Gu, Kai Qu, et al.
AIM
To investigate the therapeutic effect of hydrogen-rich water (HRW) on inflammatory bowel disease (IBD) and to explore the potential mechanisms involved.
METHODS
Male mice were randomly divided into the following four groups: control group, in which the mice received equivalent volumes of normal saline (NS) intraperitoneally (ip); dextran sulfate sodium (DSS) group, in which the mice received NS
Animal StudyIn VitroHighlighted
MHID-6714009PMID: 283863422017American Journal of Translational Research
Cheng Li, Lengchen Hou, Dan Chen, Fuqing Lin, Tao Chang, Mengzhu Li, et al.
Objectives: The inhaled general anesthetic isoflurane has been shown to induce caspase-3 activation in vitro and in vivo. The underlying mechanisms and functional consequences of this activity remain unclear. Isoflurane can induce caspase-3 activation by causing accumulation of reactive oxygen species (ROS), mitochondrial dysfunction, and reduction in adenosine triphosphate (ATP) levels. This stud
Animal StudyHighlighted
MHID-4298510PMID: 285227972017Medical Science Monitor
Wen-Wen Dong, Yun-Qian Zhang, Xiao-Yan Zhu, Yan-Fei Mao, Xue-Jun Sun, Yu-Jian Liu, et al.
Background: Fibrotic change is one of the important reasons for the poor prognosis of patients with acute respiratory distress syndrome (ARDS). The present study investigated the effects of hydrogen-rich saline, a selective hydroxyl radical scavenger, on lipopolysaccharide (LPS)-induced pulmonary fibrosis.
Material/Methods: Male ICR mice were divided randomly into 5 groups: Control, LPS-treated p
Animal StudyIn VitroHighlighted
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 Review
MHID-9316740PMID: 272811762017Current Neuropharmacology
Masumi Iketani, Ikuroh Ohsawa
Oxidative stress and neuroinflammation cause many neurological disorders. Recently, it has been reported that molecular hydrogen (H2) functions as an antioxidant and anti-inflammatory agent. The routes of H2 administration in animal model and human clinical studies are roughly classified into three types, inhalation of H2 gas, drinking H2-dissolved water, and injection of H2-dissolved saline. This
Animal StudyHighlighted
MHID-7644453PMID: 277741162016Oxidative Medicine and Cellular Longevity
Jiaming Guo, Deyun Zhao, Xiao Lei, Hainan Zhao, Yanyong Yang, Pei Zhang, et al.
Molecular hydrogen (H2) has been previously reported playing an important role in ameliorating damage caused by acute radiation. In this study, we investigated the effects of H2 on the alterations induced by low-dose long-term radiation (LDLTR). All the mice in hydrogen-treated or radiation-only groups received 0.1 Gy, 0.5 Gy, 1.0 Gy, and 2.0 Gy whole-body gamma radiation, respectively. After the
In VitroHighlighted
MHID-1084413PMID: 264880872016Biochimica et Biophysica Acta - Molecular Cell Research
Jian-Dong Ren, Xiao-Bo Wu, Rui Jiang, Da-Peng Hao, Yi Liu
The NLRP3 inflammasome, an intracellular multi-protein complex controlling the maturation of cytokine interleukin-1β, plays an important role in lipopolysaccharide (LPS)-induced inflammatory cascades. Recently, the production of mitochondrial reactive oxygen species (mtROS) in macrophages stimulated with LPS has been suggested to act as a trigger during the process of NLRP3 inflammasome activation
Animal StudyIn Vitro
MHID-6216976PMID: 267090142016Free radical biology & medicine
Imai K, Kotani T, Tsuda H, Mano Y, Nakano T, Ushida T, et al.
Exposure to inflammation in utero is related to perinatal brain injury, which is itself associated with high rates of long-term morbidity and mortality in children. Novel therapeutic interventions during the perinatal period are required to prevent inflammation, but its pathogenesis is incompletely understood. Activated microglia are known to play a central role in brain injury by producing a vari
Animal StudyHighlighted
MHID-9482902PMID: 269362242016Molecular Medicine Reports
QU LIU, BAO‑SHAN LI, YU‑JIAO SONG, MING‑GEN HU, JIAN‑YUE LU, ANG GAO, et al.
Previous studies have demonstrated that hydrogen‑rich saline (HS) protects against bile duct ligation (BDL)‑induced liver injury by suppressing oxidative stress and inflammation. Mitochondria, which are targets of excessive reactive oxygen species and central mediators of apoptosis, have a pivotal role in hepatic injury during obstructive jaundice (OJ); however, the implications of HS in the hepat
Animal StudyHighlighted
MHID-29976812015Medical Science Monitor
Lijuan Yuan, Xiaoping Chen, Liren Qian, Jianliang Shen, Jianming Cai
Hydrogen, as a novel antioxidant, has been shown to selectively reduce the level of hydroxyl radicals and alleviate acute oxidative stress in many animal experiments. Hydrogen-rich saline provides a high concentration of hydrogen that can be easily and safely applied. Allogeneic hematopoietic stem-cell transplantation (HSCT) has been the most curative therapy for hematological malignancies. Howeve
