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Fig. 2 | Clinical Proteomics

Fig. 2

From: A novel non-invasive method allowing for discovery of pathologically relevant proteins from small airways

Fig. 2

Assessment of intra-individual variability by visual inspection of Principle Component Analysis (PCA) plot. PEx samples from 3 consecutive PEx samples from 6 asthmatic subjects (red, blue, green, white, black and yellow) were analysed with the SOMAscan 1.1 K platform. Using ANOVA statistical test based variable selection (q < 5.5E−5) 42 out of 114 proteins commonly detected in all 18 samples, were found to discriminate all 6 subjects from each other in a PCA plot, as judged by visual inspection in Omics Explorer software

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Clinical Proteomics

ISSN: 1559-0275