抹茶を飲んだマウスは不安行動が軽減 (IMAGE) Kumamoto University Caption (A)高架式十字迷路試験におけるマウスの移動軌跡。水および抹茶をマウスに飲ませた1時間後にテストを実施した。(B)(C)高架式十字迷路試験におけるマウスのOpen arm滞在時間の割合(%)および移動距離(cm)の解析結果。抹茶を飲ませたマウスは各評価項目の数値が高く、不安様行動が軽減されていた。 Credit Dr. Yuki Kurauchi Usage Restrictions Reprinted from Journal of Functional Foods, Vol. 59, Yuki Kurauchi, Hari Prasad Devkota, Kengo Hori, Yuiko Nishihara, Akinori Hisatsune, Takahiro Seki, and Hiroshi Katsuki, Anxiolytic activities of Matcha tea powder, extracts, and fractions in mice: Contribution of dopamine D1 receptor- and serotonin 5-HT<sub>1A</sub> receptor-mediated mechanisms, pp.301-308, 2019, with permission from Elsevier. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.