Institution: | 1. Department of Gastroenterology and Hematology, Hirosaki University Graduate School of Medicine, 5-Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan;2. Department of Community Medicine, Hirosaki University Graduate School of Medicine, 5-Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan;3. Department of Vascular Biology, Hirosaki University Graduate School of Medicine, 5-Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan;4. Shibata Irika Co. Ltd., 3-7-1-Takada, Hirosaki, Aomori, 036-8084, Japan;5. Department of Anatomic Pathology, Hirosaki University Hospital, 53-Honcho, Hirosaki, Aomori, 036-8563, Japan;6. Division of Pharmacognosy, Tohoku Medical and Pharmaceutical University, 4-4-1- Komatsushima, Aobaku, Sendai, Miyagi, 981-8558, Japan |