Affiliation: | a Saga Nutraceuticals Research Institute, Otsuka Pharmaceutical Co., Ltd., 5006-5 Yoshinogari-cho, Kanzaki-gun, Saga 842-0195, Japan b Department of Medical Technology, Course of Health Sciences, School of Medicine, Tohoku University, Sendai 980-8575, Japan c Department of Molecular Genetics, Division of Molecular and Cell Therapeutics, Medical Institute of Bioregulation, Kyushu University, Fukuoka 812-8582, Japan d Department of Obstetrics and Gynecology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan |