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Fig. 3 | Respiratory Research

Fig. 3

From: Bronchoalveolar cytokine profile differentiates Pulmonary Langerhans cell histiocytosis patients from other smoking-related interstitial lung diseases

Fig. 3

Principal Component Analysis of cytokine expression in ILDs. A PCA score plot shows separation of ILD based on first and second principal component scores. Each dot represents a sample projected in the two main principal components (PC1 and PC2); the dots are colored according to the group they belong to. B PCA loading plot shows the cytokines responsible for the differences between the groups. Labels are only shown for cytokines whose loading vectors on PC1 and PC2 exceeded a magnitude of 0.3

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Respiratory Research

ISSN: 1465-993X

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