aFoundation for Advancement of International Science
bGraduate School of Life and Environmental Sciences
cLife Science Center, Tsukuba Advanced Research Alliance, University of Tsukuba, Tsukuba, Ibaraki
dGraduate School
eCenter for Medical Science, International University of Health and Welfare, Otawara, Tochigi
fDepartment of Tokyo Judo Therapy, Teikyo University of Science, Adachi
gDepartment of Food and Nutrition, Tokyo Kasei University, Itabashi, Tokyo, Japan
Correspondence to Mieko Kurosawa, PhD, Center for Medical Science, International University of Health and Welfare, Otawara, Tochigi 324-8501, Japan Tel: +81 28 724 3000; fax: +81 28 724 3191; e-mail: [email protected]
Received November 23, 2012
Accepted January 9, 2013