1. From the Department of Ophthalmology, Musashikosugi Hospital, Nippon Medical School, Kanagawa, Japan;
2. the Department of Ophthalmology, Nippon Medical School, Tokyo, Japan; and
3. the Department of Molecular Biology,
4. The Center of Molecular Hydrogen Medicine, and
5. the Department of Biochemistry and Cell Biology, Institute of Development and Aging Sciences, Nippon Medical School, Kanagawa, Japan.