Circulatory Effects of Bath Agent with Senkyu and Chimpi Extract in Healthy Men.

HORIKIRI Yutaka, HIYOSHI Toshiki, KAWAHIRA Kazumi, TANAKA Nobuyuki, WATANABE Satoshi, FUJIWARA Toshio, KAWASAKI Yoshimi

doi:10.11390/onki1962.61.95

Phthalides and ligustilide in Senkyu extract and limonene and fravonoids in Chimpi extract have been reported to have strong vasodilation effects.<br>In the present study the circulatory effects of Senkyu and Chimpi extract (crude drug extract) were studied as bath agent in 40.0°C bath water (Senkyu ext. 224mg and Chimpi ext. 272mg/2001). Thirteen healthy men (36.2±5.8 years old) took a bath at 40.0°C for 10 min with and without (only with flavor and dye) crude drug extract and the circulatory effects were followed for 30 min after bathing.<br>Heart rate and cardiac output were increased equally by 10 min bathing either with or without crude drug extract. Although systolic blood pressure was slightly increased during bathing, diastolic blood pressure and total peripheral resistance were significantly decreased during and after bathing with and without crude drug extract. Forehead skin blood flow and sublingual temperature were significantly increased during bathing, and remained at higher level for 10-30 min after bathing with crude drug extract. Venous blood pO₂ and pH were significantly increased and pCO₂ was decreased equally with and without crude drug extract. Plasma NE was significantly increased by bathing with crude drug extract.<br>Bath agent with Senkyu and Chimpi extract are considered favorable as bath agent to keep high skin blood flow and sublingual temperature probably due to its vasodilating effects.

Circulatory Effects of Bath Agent with Senkyu and Chimpi Extract in Healthy Men.

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