スワベ　タケシ   SUWABE TAKESHI   諏訪部　武    所属   朝日大学  歯学部 口腔機能修復学講座 口腔生理学    朝日大学  大学院 歯学研究科    職種   准教授
発表年月日	2023/03/14
発表テーマ	17-hour flavor preference test in vitamin C deficient rats
会議名	The 100th Anniversary Annual Meeting of The Physiological Society of Japan
学会区分	国際学会
発表形式	ポスター
単独共同区分	共同
開催地名	Kyoto
発表者・共同発表者	Toshiaki Yasuo, Fumihiko Nakamura, Takeshi Suwabe, Shinpei Takahashi, Noritaka Sako
概要	To determine whether ODS rats can learn conditioned flavor preferences and whether such feeding experiences affect their ingestive behavior during vitamin C deficiency, we conducted a 17-hour two-bottle preference test between cherry and grape flavors after presentation with unsweetened cherry-flavored water mixed with 10mM VC and unsweetened grape- flavored water for 1 day or 8 days. The average percentage of intake of cherry flavored water (cherry flavored water intake / total intake ×100) was approximately 50% after the 8-days presentation and 60% after the 1-day presentation. These results suggest that ODS rats under the replete condition might not acquire long-term flavor preference learning with VC solution as the unconditioned stimulus.