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Fig. 2 | Alzheimer's Research & Therapy

Fig. 2

From: Profiles of subgingival microbiomes and gingival crevicular metabolic signatures in patients with amnestic mild cognitive impairment and Alzheimer’s disease

Fig. 2

Typical plots of multivariate statistical analysis. PCA and PLS-DA of the metabolic profiles of GCF samples from the AD, aMCI, and CN groups. a, e PCA plot model of GCF. b–d, f–h The PLS-DA model of GCF (negative mode: b–d; positive mode: f–h). The predictions of multivariate statistical analysis show a clear discrimination among the CN, aMCI, and AD groups

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Alzheimer's Research & Therapy

ISSN: 1758-9193