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An integrated lipidomics and metabolomics reveal nephroprotective effect and biochemical mechanism of Rheum officinale in chronic renal failure.

Sci Rep · 2016 · PMC4763304 · PMID 26903149

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showed a trendno p-value reported
Principal component analysis (PCA) was performed on the dataset, which showed a trend of intergroup separation on the scores plot (figures not provided).

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