PROBLEM TO BE SOLVED: To provide cardiac function regulatory agents that contain Siberian ginseng extract as an active ingredient, can properly control cardiac function in correspond with changes to various environments, and inhibit or alleviate excessive load on the heart.SOLUTION: A cardiac function regulatory agent containing the hot water extract of Siberian ginseng root as an active ingredient regulates autonomic cardiac function in correspond with various environmental changes, i.e. regulates a disturbance of cardiac function caused by the acceleration of cardiac sympathetic nerve function in the environmental change to a height environment (a mentally stressful environment by fear or anxiety), or regulates a disturbance of cardiac function caused by the acceleration of cardiac sympathetic nerve function and inhibits the reduction of cardiac parasympathetic nerve function, in an environmental change to a living-together environment (a social stress environment by a relationship between individuals).SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT【課題】 エゾウコギの抽出物を有効成分として様々な環境への変化に対応して適切に心機能を調節して心臓への過度の負担を抑制又は軽減することができる心機能調節剤の提供。 【解決手段】 エゾウコギの根の熱水抽出物を有効成分とし、様々な環境変化に対応して自律神経性心機能を調節する、すなわち、高所環境(恐怖又は不安による心理的ストレス環境)への環境変化において心臓交感神経機能の亢進による心機能の乱れを整え、同居環境(個体間の関係による社会的ストレス環境)への環境変化において心臓交感神経機能の亢進による心機能の乱れを整えると共に心臓副交感神経機能の低下を抑制する心機能調節剤。【選択図】 なし
