Plant StudyHighlighted
MHID-6657679PMID: 230947982012Plant, Cell and Environment
Qijiang Jin, Weiti Cui, Bin Han, Yanjie Xie, Kaikai Zhu, Wenbiao Shen
Hydrogen gas (H2) was recently proposed as a novel antioxidant and signalling molecule in animals. However, the physiological roles of H2 in plants are less clear. Here, we showed that exposure of alfalfa seedlings to paraquat stress increased endogenous H2 production. When supplied with exogenous H2 or the heme oxygenase-1 (HO-1)-inducer hemin, alfalfa plants displayed enhanced tolerance to oxida
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
Animal StudyHighlighted
MHID-9017895PMID: 208883922010Neuroscience Letters
Ying Lin, Akinori Kashio, Takashi Sakamoto, Keigo Suzukawa, Akinobu Kakigi, Tatsuya Yamasoba
It has been shown that molecular hydrogen acts as a therapeutic and preventive antioxidant by selectively reducing the hydroxyl radical, the most cytotoxic of the reactive oxygen species. In the present study, we tested the hypothesis that acoustic damage in guinea pigs can be attenuated by the consumption of molecular hydrogen. Guinea pigs received normal water or hydrogen-rich water for 14 days
Animal StudyHighlighted
MHID-8852067PMID: 197896282009PLoS ONE
Kyota Fujita, Toshihiro Seike, Noriko Yutsudo, Mizuki Ohno, Hidetaka Yamada, Hiroo Yamaguchi, et al.
It has been shown that molecular hydrogen (H2) acts as a therapeutic antioxidant and suppresses brain injury by buffering the effects of oxidative stress. Chronic oxidative stress causes neurodegenerative diseases such as Parkinson’s disease (PD). Here, we show that drinking H2-containing water significantly reduced the loss of dopaminergic neurons in PD model mice using both acute and chronic adm
Animal StudyHighlighted
MHID-6761448PMID: 185630582009Neuropsychopharmacology
Kazufumi Nagata, Naomi Nakashima-Kamimura, Toshio Mikami, Ikuroh Ohsawa, Shigeo Ohta
We have reported that hydrogen (H2) acts as an efficient antioxidant by gaseous rapid diffusion. When water saturated with hydrogen (hydrogen water) was placed into the stomach of a rat, hydrogen was detected at several mM level in blood. Because hydrogen gas is unsuitable for continuous consumption, we investigated using mice whether drinking hydrogen water ad libitum, instead of inhaling hydroge
