2014
DOI: 10.1007/s11095-013-1283-1
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Bioactive Equivalence of Combinatorial Components Identified in Screening of an Herbal Medicine

Abstract: PurposeTo identify bioactive equivalent combinatorial components (BECCs) in herbal medicines. The exact composition of effective components in herbal medicines is often elusive due to the lack of adequate screening methodology. Herein, we propose a hypothesis that BECCs accounting for the whole efficacy of original herbal medicines could be discovered from a complex mixture of constituents.MethodsWe developed a bioactive equivalence oriented feedback screening method and applied it to discover the BECCs from a… Show more

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Cited by 82 publications
(54 citation statements)
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“…Herbal medicines and natural plant-derived agents are important sources for discovering new effective drugs with low toxicity [7]. Imperatorin (IPT, Figure 1) is a natural constituent commonly existing in plants of the Umbelliferae family, such as Peucedanum praeruptorum and Angelica dahurica [8].…”
Section: Introductionmentioning
confidence: 99%
“…Herbal medicines and natural plant-derived agents are important sources for discovering new effective drugs with low toxicity [7]. Imperatorin (IPT, Figure 1) is a natural constituent commonly existing in plants of the Umbelliferae family, such as Peucedanum praeruptorum and Angelica dahurica [8].…”
Section: Introductionmentioning
confidence: 99%
“…For bioactive equivalence assessment, all the bioassay results were transformed to efficacy value according to the following equation : left Efficiency drug left=leftfalse[ Abs ( Activity drug Activity model )left/ Abs false( Activity control Activity model false)false]left×100%,where Activity drug , Activity model , and Activity control were the measured values of drug group (candidate BECCs, mixture of reference compounds, or original AK treated), model group (LPS‐stimulated RAW 264.7 macrophage inflammation), and control group, respectively, in a given bioassay. Bioactive equivalence was evaluated by calculating 90% CI (where CI is confidence interval) of the ratio between the efficacies of candidate BECCs and AK (two one‐sided t ‐test).…”
Section: Methodsmentioning
confidence: 99%
“…Evaluation of HM efficacy is an important prerequisite for the discovery of effective constituents . Therefore, there is an urgent need to establish an innovative strategy for scientific explanation of the effectiveness of HM.…”
Section: Chinmedomics‐guided Mass Spectrometry Used To Advance the Drmentioning
confidence: 99%