Pattern Recognition of Glycyrrhiza uralensis Metabonomics on Rats with MixOmics Package of R Software

Pattern Recognition of Glycyrrhiza uralensis Metabonomics on Rats with MixOmics Package of R Software
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R软件MixOmics包对大鼠甘草代谢组学的模式识别

DOI:
10.1016/j.proeng.2011.11.2686
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发表时间:
2011
期刊:
Procedia Engineering
影响因子:
--
通讯作者:
--
中科院分区:
其他
文献类型:
--
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甘草在临床上应用最广泛的功能是调节其他药物的药性,但其作用机制尚不明确。为了揭示其机制,我们开展了代谢组学研究。导出的LC/MS数据由带有R的mixOmics包进行处理。PCA功能(包括PCA、iPCA和sPCA)、PLSDA(包括valid)和VIP用于执行模式识别。评估了不同功能的能力。结果表明PLSDA具有强大的模式识别判别能力。 mixOmics 包是代谢组学研究中模式识别的一个非常有用的工具。
The most widely-used function of Glycyrrhiza uralensis in clinical is regulating property of other drugs, but its mechanism is not explicit. In order to reveal its mechanism, we carried out metabonomics study. The exported LC/MS data were processed by mixOmics package with R. PCA function-including PCA, iPCA and sPCA, PLSDA including valid, and VIP were used to perform pattern recognition. Ability of different functions was evaluated. The results showed PLSDA has powerful discriminative ability of pattern recognition. The mixOmics package is a very useful tool for pattern recognition in metabonomics study.
DOI: 10.1080/004982599238047
发表时间: 1999-11-01
期刊: XENOBIOTICA
影响因子: 1.8
作者:
Nicholson, JK;Lindon, JC;Holmes, E
通讯作者: Holmes, E
DOI: 10.1093/bioinformatics/btp515
发表时间: 2009-11-01
期刊: Bioinformatics (Oxford, England)
影响因子: --
作者:
Lê Cao KA;González I;Déjean S
通讯作者: Déjean S