1. Department of Biochemistry, Faculty of Medicine, Mie University (T.F., N.N., M.O.), Tsu, Mie 514-8507, Japan
2. Department of Psychiatry, University of Cincinnati Medical Center (T.F., K.L.K.T., R.R.S.), Cincinnati, Ohio 45267-0559
3. Department of Exercise Biochemistry, Institute of Health and Sports Science, Tsukuba University (H.S.), Tsukuba, Ibaraki 305-8574, Japan
4. Harold and Margaret Milliken Hatch Laboratory of Neuroendocrinology, The Rockefeller University (B.S.M.), New York, New York 10021-6399
5. Department of Clinical Nutrition, Faculty of Health and Hygiene, Suzuka University of Medical Science (I.S.), Suzuka, Mie 510-0293, Japan
6. Faculty of Human Health Science, Tokai Gakuen University (K.N.), Tenpaku, Nagoya, Aichi 468-8514, Japan