MHID-5783166PMID: 215704452011Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association
Yoon YS, Kim DH, Kim SK, Song SB, Uh Y, Jin D, et al.
Our hypothesis is that the intake of functional water, electrolyzed reduced water (ERW) can excrete melamine in body was evoked by melamine-tainted feed (MTF). To address this issue, we investigated the effect of ERW in MTF-mice model by way of body weight gain, incidence of urinary crystals and bladder stone, biochemical and haematological examination, histopathologic finding of kidney and urinar
Animal StudyHighlighted
MHID-2488306PMID: 220408782011Biological & Pharmaceutical Bulletin
Kyung Su YOON, Xue Zhu HUANG, Yang Suk YOON, Soo-Ki Kim, Soon Bong SONG, Byung Soo CHANG, et al.
Electrolyzed reduced water (ERW), functional water, has various beneficial effects via antioxidant mecha-
nism in vivo and in vitro. However there is no study about beneficial effects of ERW bathing. This study aimed to
determine the effect of ERW bathing on the UVB-induced skin injury in hairless mice. For this purpose, mice
were irradiated with UVB to cause skin injury, followed by individually ta
Animal StudyHighlighted
MHID-2530014PMID: 214483402011International Journal of Biological Sciences
Luqian Zhao, Chuanfeng Zhou, Jian Zhang, Fu Gao, Bailong Li, Yunhai Chuai, et al.
Ionizing radiation (IR) is a well-known carcinogen, however the mechanism of radiation in- duced thymic lymphoma is not well known. Moreover, an easy and effective method to protect mice from radiation induced thymic lymphoma is still unknown. Hydrogen, or H2, is seldom regarded as an important agent in medical usage, especially as a therapeutic gas. Here in this study, we found that H2 protects m
HypothesisHighlighted
MHID-49572952011Medical Science Monitor
Yunhai Chuai, Luqian Zhao, Jin Ni, Ding Sun, Jianguo Cui, Bailong Li, et al.
Radiotherapy is an important modality of cancer treatment. Radiation pneumonitis is a major obstacle to increasing the radiation dose in radiotherapy, and it is important to prevent this radiation-induced complication. Recent studies show that hydrogen has a potential as an effective and safe radioprotective agent by selectively reducing hydroxyl and peroxynitrite radicals. Since most of the ioniz
Literature ReviewAnimal StudyHighlighted
MHID-2487138PMID: 257255222011Parkinson’s Disease
Kyota Fujita, Yusaku Nakabeppu, Mami Noda
Since the first description of Parkinson’s disease (PD) nearly two centuries ago, a number of studies have revealed the clinical symp- toms, pathology, and therapeutic approaches to overcome this intractable neurodegenerative disease. 1-methy-4-phenyl-1,2,3,6- tetrahydropyridine (MPTP) and 6-hydroxydopamine (6-OHDA) are neurotoxins which produce Parkinsonian pathology. From the animal studies using
Human StudyLiterature ReviewAnimal StudyIn VitroHighlighted
MHID-1756030PMID: 221460822011Medical Gas Research
Shigeo Ohta, Atsunori Nakao, Kinji Ohno
This report summarizes a brief description/history of the Hydrogen Research Meetings as well as key presentations/oral abstracts delivered in the most recent symposium. Additionally, we introduced 38 diseases and physiological states for which hydrogen exhibits beneficial effects.
Clinical TrialHighlighted
MHID-2481572PMID: 221466742011Medical Gas Research
Mikako Ito, Tohru Ibi, Ko Sahashi, Masashi Ichihara, Masafumi Ito, Kinji Ohno
Background: Molecular hydrogen has prominent effects on more than 30 animal models especially of oxidative stress-mediated diseases and inflammatory diseases. In addition, hydrogen effects on humans have been reported in diabetes mellitus type 2, hemodialysis, metabolic syndrome, radiotherapy for liver cancer, and brain stem infarction. Hydrogen effects are ascribed to specific radical-scavenging
Animal StudyIn VitroHighlighted
MHID-1458727PMID: 217232542011Biochemical and Biophysical Research Communications
Tomohiro Itoh, Nanako Hamada, Riyako Terazawa, Mikako Ito, Kinji Ohno, Masatoshi Ichihara, et al.
Molecular hydrogen has been reported to be effective for a variety of disorders and its effects have been ascribed to the reduction of oxidative stress. However, we have recently demonstrated that hydrogen inhibits type I allergy through modulating intracellular signal transduction. In the present study, we examined the hydrogen effects on lipopolysaccharide/interferon c LPS/IFNc-induced nitric ox
Clinical TrialHighlighted
MHID-4803545PMID: 221460042011Medical Gas Research
Ki-Mun Kang, Young-Nam Kang, Ihil-Bong Choi, Yeunhwa Gu, Tomohiro Kawamura, Yoshiya Toyoda, et al.
Background: Cancer patients receiving radiotherapy often experience fatigue and impaired quality of life (QOL). Many side effects of radiotherapy are believed to be associated with increased oxidative stress and inflammation due to the generation of reactive oxygen species during radiotherapy. Hydrogen can be administered as a therapeutic medical gas, has antioxidant properties, and reduces inflam
Animal Study
MHID-1564427PMID: 221464272011Medical Gas Research
Jan M Eckermann, Wanqiu Chen, Vikram Jadhav, Frank PK Hsu, Austin RT Colohan, Jiping Tang, et al.
Background: Neurosurgical operations cause unavoidable damage to healthy brain tissues. Direct surgical injury as well as surgically induced oxidative stress contributes to the subsequent formation of brain edema. Therefore, we tested the neuroprotective effects of hydrogen (H2) in an established surgical brain injury (SBI) model in rats.
Materials and methods: Adult male Sprague - Dawley rats (w
Animal StudyHighlighted
MHID-2760312PMID: 221460832011Medical Gas Research
Michio Hashimoto, Masanori Katakura, Toru Nabika, Yoko Tanabe, Shahdat Hossain, Satoru Tsuchikura, et al.
Background: Hydrogen (H2), a potent free radical scavenger, selectively reduces the hydroxyl radical, which is the most cytotoxic of the reactive oxygen species (ROS). An increase in oxygen free radicals induces oxidative stress, which is known to be involved in the development of metabolic syndrome. Therefore, we investigated whether hydrogen-rich water (HRW) affects metabolic abnormalities in th
In VitroObservational Study
MHID-9621518PMID: 220709002011Journal of Photochemistry and Photobiology B: Biology
Shinya Kato, Yasukazu Saitoh, Keizou Iwai, Nobuhiko Miwa
Hydrogen-rich electrolyzed warm water (HW) was prepared at 41ºC and exhibited dissolved hydrogen (DH) of 1.13 ppm and an oxidation-reduction potential (ORP) of -741 mV in contrast to below 0.01 ppm and +184 mV for regular warm water (RW).
Fibroblasts OUMS-36 and keratinocytes HaCaT were used to examine effects of HW against UVA-ray irradiation. Type-I collagen was synthesized 1.85- to 2.03-fold m
Animal StudyIn Vitro
MHID-5661317PMID: 223730562011BMC Proceedings
Sanetaka Shirahata, Takeki Hamasaki, Keisuke Haramaki, Takuro Nakamura, Masumi Abe, Hanxu Yan, et al.
Electrochemically reduced water (ERW) contains a lot of hydrogen molecule (H2) and scavenges reactive oxygen species (ROS) to protect DNA from oxidative damage [1]. ERW also contains small amounts of Pt nanoparticles (NPs) and elongates the lifespan of C. elegans [2]. Pt NPs are newly recognized multi-functional ROS scavengers [3]. ERW exhibits anti-diabetes effects in vitro and in vivo [4-6][7].
