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青蒿提取物抗内毒素实验研究
引用本文:谭余庆,赵一,林启云,谢干琼,杨品纯,尹雪曼.青蒿提取物抗内毒素实验研究[J].中国中药杂志,1999,24(3):166-171.
作者姓名:谭余庆  赵一  林启云  谢干琼  杨品纯  尹雪曼
作者单位:中国人民解放军第303医院 南宁 530021;*广西中医学院 南宁 530001
摘    要:目的:探讨青蒿提取物抗内毒素作用。方法:测定大鼠肝线粒体LPO、溶酶体ACP、血浆内毒素和TNFα、肝微粒体P450浓度、肝线粒体SOD活性,观察小鼠死亡率和组织形态。结果:青蒿提取物、青蒿素可降低LPO,ACP,内毒素,TNFα,P450浓度,升高SOD活性,降低内毒素休克小鼠的死亡率,延长小鼠的平均生存时间,对肝、肺组织形态也有一定的保护作用。结论:青蒿提取物具有抗内毒素作用。

关 键 词:青蒿提取物  青蒿素  内毒素
收稿时间:1997/12/11 0:00:00

Experimental Study on Antiendotoxin Effect of Extracts from Artemisia annua L.
Tan Yuqing;Zhao Yi;Lin Qiyun;Xie Ganqiong;Yang Pinchun ; Yin Xueman.Experimental Study on Antiendotoxin Effect of Extracts from Artemisia annua L.[J].China Journal of Chinese Materia Medica,1999,24(3):166-171.
Authors:Tan Yuqing;Zhao Yi;Lin Qiyun;Xie Ganqiong;Yang Pinchun ; Yin Xueman
Affiliation:Hospital 303 of PLA, Nanning 530021.
Abstract:OBJECTIVE: To explore the antiendotoxin effect of extracts from Artemisia annua (AA) and qinghaosu (QHS). METHOD: LPO and SOD in chondriosome, ACP in lysosomes, tumor nicrosis factor-alpha(TNF-alpha) and endotoxin in plasma, and P450 concentration in hepatic microsome of rats were determined. Mortality of endotoxemic mice and histomorphology were observed. RESULT: LPO, ACP, endotoxin, TNF-alpha and P450 content were decreased with AA and QHS. SOD activity was increased with AA and QHS. At the same time, mortality was decreased. Histomorphology of lysosomes and chondriosome of rats were protected from endotoxin. CONCLUSION: AA and QHS possess an antiendotoxin effect.
Keywords:Artemisia annua  qinghaosu  endotoxin
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