Dilative action of 3,4,5-trihydroxystibene-3-β-mono-D-glucoside on rabbit’s blood vessels
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Dilative action of 3,4,5-trihydroxystibene-3-β-mono-D-glucoside on rabbit’s blood vessels
Dilative action of 3,4,5-trihydroxystibene-3-β-mono-D-glucoside on rabbit’s blood vessels
解放军医学杂志(英文版)1992年第2期 页码:183-186
Affiliations:
1. Department of Pharmacology First Military Medical University
2. ,Guangzhou,510515
Author bio:
Funds:
This project was supprted by the Natonal Natural Science Foundation of China No 3880738
DOI:
中图分类号:
纸质出版:1992
Accepted:
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Dilative action of 3,4,5-trihydroxystibene-3-β-mono-D-glucoside on rabbit’s blood vessels[J]. 解放军医学杂志(英文版), 1992,(2):183-186.
[1]骆苏芳,张佩文,李锐松.Dilative action of 3,4,5-trihydroxystibene-3-β-mono-D-glucoside on rabbit's blood vessels[J].Journal of Medical Colleges of PLA,1992(02):183-186.
Dilative action of 3,4,5-trihydroxystibene-3-β-mono-D-glucoside on rabbit’s blood vessels[J]. 解放军医学杂志(英文版), 1992,(2):183-186.DOI:
[1]骆苏芳,张佩文,李锐松.Dilative action of 3,4,5-trihydroxystibene-3-β-mono-D-glucoside on rabbit's blood vessels[J].Journal of Medical Colleges of PLA,1992(02):183-186.DOI:
Dilative action of 3,4,5-trihydroxystibene-3-β-mono-D-glucoside on rabbit’s blood vessels
摘要
Abstract
<正> Study was carried out in rabbits to determine whether 3
4’
5-trihydroxystibene-3-β-nono-D-glucoside(PD)has wasodilative action using volumetric method.The result showed PD(1.71 mol/L)caused a right shift of the cumulative concentration-reponse curve of uorepinephfine(NE)and lowered the maximal response of rabbit’s pulmonary arteries.It implies that PD couldinhibit the vasoconstfictive effect of NE in a noncompetitive manner.PD dilated the pulmonaryarteries(4.09 and 5.12mmol/L)and the carotid(5.12mmol/L)of rabbits.This PD-induced relax-ation of puhnonary artenes was weakened by propranolol(87.8μmol/L).
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