引用本文:徐国良1 余日跃1 李冰涛2 饶 毅1 王跃生3.中药复方量效关系剂量阈研究方法探讨[J].世界中医药,2014,9(01):. |
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中药复方量效关系剂量阈研究方法探讨 |
Exploration on Research Methods of the Dose-Effect Threshold of Traditional Chinese Medicine |
投稿时间:2013-11-15 |
DOI:10.3969/j.issn.1673-7202.2014.01.004 |
中文关键词: 中药复方 量效关系 剂量阈 |
English Keywords:TCM compound formula Dose-effect relationship Dose threshold |
基金项目:国家科技部“973”项目课题(编号:2010CB530602,2010CB530603) |
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中文摘要: |
中药复方量效关系研究起步较晚,其理论、方法尚未建立。当病、证、方、药确定后,其方药的“量”是决定“效”的关键因素,并有其最佳的剂量范围。作用复杂的中药复方的量效关系参数可以用剂量阈表述,包括半饱和剂量,或中位剂量([D]0.5),最佳剂量阈范围([D]0.8~[D]0.2),剂量阈([D]0.2)。当病、证、方、药确定后,中药复方药的效仍然是个复杂性问题。中药复方效应有整体效、器官效、分子效等,并有其相应的剂量阈。 |
English Summary: |
It has not been long since beginning of the research of dose-effect relationship of TCM, therefore the methods and theories have not been established yet.When the disease, syndrome, prescription and herbs are determined, it is the dose of the prescription that decides the efficacy, and that there is the optimal dose range.Dose-effect relationship can be expressed by dose threshold, including Median effective dose, or Medium dose([D]0.5), Optimal dose range([D]0.8~[D]0.2), Threshold dose([D]0.2).Even if the disease, syndrome, prescription and herbs are determined, the effect of TCM compound formula remains a complicate issue.There are the global effect, the organism effect, the molecular effect, accordingly there should be corresponding threshold dose ranges. |
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