KMID : 0878220000120010228
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Journal of Sasang Constitutional Medicine 2000 Volume.12 No. 1 p.228 ~ p.239
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Effect of Soumin Seonghyangjeongkisan Extract on Blood Pressure and RegioCerebral Blood Flow in Ratsal
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Abstract
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Purpose : For many years, Soumin Seonghyangjeongkisan(á´ëäìÑ àøúÅïáѨߤ, SJ) has been used in Sasang(ÞÌßÚ) constitutional medicine as a therapeutic agent for cerebral disease. The effects of SJ on the vascular system is not well-know. The purpose of this study is to make it clear the effects of SJ and composing drugs on blood pressure(BP) and regional cerebral blood flow(rCBF).
Method : We measured BP with Pressure Transducer, rCBF with Laser-Doppler flowmeter. Propranolo and methylene blue were used to determine the mechanisms of SJ effects.
Results and Conclusion : BP was not affected by SJ in rats, and rCBF was significantly increased by SJ in rats. rCBF was increased by Folium Perillae(áÌç¨), Rhizoma Atractylodis(óï ), pericarpium Arecae(ÓÞÜÙù«) and Rhizoma Arisaematic(Ñõàø), but decreased by Radix Saussurea(ÙÊúÅ) in rats. The increase of rCBF is mediated by adrenergic ¥â-receptor and guanylyl cyclase which is enzyme producing cyclic GMP.
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KEYWORD
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Soumin, Seonghyangjeongkisan, blood pressure, regional cerebral blood flow
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