[1]程显怡,马 △,李强,等.附子与瓜蒌不同配比急性毒性比较[J].西部中医药,2013,26(03):13-15.
 CHENG Xianyi,MA Jun,LI Qiang,et al.Comparative Study on Acute Toxicity of FuZi and GuaLou in Different Proportions[J].Western Journal of Traditional Chinese Medicine,2013,26(03):13-15.
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附子与瓜蒌不同配比急性毒性比较
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《西部中医药》[ISSN:2096-9600/CN:62-1204/R]

卷:
26
期数:
2013年03期
页码:
13-15
栏目:
出版日期:
2013-03-15

文章信息/Info

Title:
Comparative Study on Acute Toxicity of FuZi and GuaLou in Different Proportions
文章编号:
1004-6852(2013)03-0013-03
作者:
程显怡1马 1△李强1朱虎1王霞芬1张志明2
1 甘肃中医学院,甘肃 兰州 730000;2 甘肃中医学院附属医院
Author(s):
CHENG Xianyi1, MA Jun1△, LI Qiang1, ZHU Hu1, WANG Xiafeng1, ZHANG Zhiming2
1 Gansu University of Traditional Chinese Medicine, Lanzhou 730000, China; 2 University Hospital of Gansu Traditional Chinese Medicine
关键词:
附子瓜蒌配比LD50
Keywords:
FuZi (Radix A coniti Lateralis Preparata) GuaLou (Trichosanthes kirilowii Maxim) proportioning LD50
分类号:
R285.5
文献标志码:
A
摘要:
目的:探讨附子与瓜蒌不同配比对小鼠急性毒性的影响。方法:将生附子、全瓜蒌粉碎成 40 目细粉,取不同配比(1∶0、2∶1、1∶1、1∶2、0 ∶1)的附子、瓜蒌,加相当于药材总质量的 16 倍水,浸泡 1 小时,置 95℃水浴锅中,待药液温度上升至 75℃时开始计时,水浴加热 10 分钟,离心(3 000 r/min)10 分钟,取上清液,低温减压浓缩,将其配成所需浓度的药液给小鼠灌胃,运用“改进寇氏法”检测各组药液的 LD 50。结果:1∶0、2∶1、1∶1、1∶2组 LD50分别为(4.50±0.89)(4.72±0.79)(4.98±0.76)(4.63±0.65)(含附子)g/kg,全瓜蒌组无死亡,未测出LD50。结论:附子与瓜蒌不同配比(1∶0、2∶1、1∶1、1∶2)小鼠 LD50无明显区别,提示附子与瓜蒌配伍有可能不发生“相反”作用。
Abstract:
Objective: To explore the effects of FuZi (Radix Aconiti Lateralis Preparata) and GuaLou (Trichosanthes kirilowii Maxim) in different proportions on acute toxicity of mice. Method: FuZi and GuaLou were powdered into the granule of 380μ m and chosen in different proportions (1:0, 2:1, 1:1, 1:2, 0:1), water was added equaled to 16 times of total quality of drugs, the powder was dipped in water for one hour and boiled in the water bath at 75℃ , when the temperature of decoction rose to 75℃ , the time was counted down. The water-bath was heated for ten minutes, centrifugation for ten minutes (3 000 r/min). Liquid supernatant was got and abstracted in the low temperature and pressure, given intragastrically to the mice. LD50 of the liquid in different groups were detected with acute toxicity testing. Result: LD50 of1:0, 2:1, 1:1 and 1:2 groups were respectively(4.50±0.89),(4.72±0.79),(4.98±0.76)(4.63±0.65) ,(including FuZi)g/kg, there was no death in GuaLou group and LD 50 was not detected out. Conclusion:LD50 of mice in different proportions (1:0, 2:1, 1:1, 1:2) of FuZi and GuaLou shows no significant difference, which suggests that the compatibility of FuZi and GuaLou might be not opposite.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2012-11-02 作者简介:程显怡(1980—),女,硕士研究生。研究方向:中药药理学。 △通讯作者:马骏(1966—),男,硕士研究生导师,教授。研究方向:中药药理学教学与科研。
更新日期/Last Update: 2013-03-15