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滇产胡椒属植物醇提物抗血小板活性研究 被引量:4

STUDY ON ANTIPLATELET ACTIVITY OF ALCOHOL EXTRACTS FROM PIPER SPECIES NATIVE TO YUNNAN
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摘要 采用Born氏比浊法观察了12种滇产胡椒属植物的乙醇提取物对血小板活化因子(PAF)、花生四烯酸(AA)和二磷酸腺苷(ADP)引起血小板活化聚集的影响.结果表明,这12种醇提物均明显抑制PAF诱导的血小板聚集,其中部分醇提物对AA和ADP引起的聚集亦有显著拮抗作用.结果提示。 Born's method was used to determine the effects of 12 alcohol extracts from Piper species indigenous to Yunnan Province on platelet activating factor(PAF) ,arachidonic acid(AA)or adenosine diphosphate(ADP)-induced platelet aggregation. The results showed that these 12 alcohol extracts significantly inhibited PAF-induced platelet aggregation; some of them markedly suppressed platelet aggregation induced by AA or ADP. It is demonstrated that these 12 alcohol extrcats showed powerful antiplatelet activity.
出处 《天然产物研究与开发》 CAS CSCD 1999年第2期27-31,共5页 Natural Product Research and Development
基金 云南省应用基础研究基金资助项目
关键词 胡椒属 血小板聚集 血小板活化因子 Piper species,platelet aggregation,PAF,AA,ADP
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同被引文献42

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