Studies on the Taiwan Folk Medicine IV Effects of Onychiol B on Guinea-pig IIeum

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Title:	Studies on the Taiwan Folk Medicine IV Effects of Onychiol B on Guinea-pig IIeum 臺灣民間藥的研究 IV ONYCHIOL B 對天竺鼠迴腸作用之研究
Authors:	Meei-Shieu Yang Shien-Tsong Ho Ming-Tyan Chen Che-Chia Lee
Contributors:	藥學科工業安全衛生科
Date:	1984
Issue Date:	2012-09-12 16:29:17 (UTC+8)
Abstract:	Effects of onychiol B on smooth muscle were investigated on the isolated guinea-pig ileum. The inhibitory effects of onychiol B were tested by using the response to direct and indirect stimulation by drugs on the longitudinal contraction of guinea-pig ileum before and after blocking the nervous activity. In addition to the inhibitory effect, onychiol B also provoked irregular phasic contractions on steady preparations. The irregular contractions were overwhelmed by papaverine, but not suppressed by hyoscine. Therefore, it is suggested that onychiol B also has direct excitatory effects on smooth muscle.
Relation:	嘉南學報 10期 : p.1-8
Appears in Collections:	[Chna Nan Annual Bulletin] Vol.10 (1984) [Dept. of Pharmacy] Periodical Articles [Dept. of Occupational Safety] Periodical Articles

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