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Fig. 1 | Respiratory Research

Fig. 1

From: Biomarkers of extracellular matrix turnover are associated with emphysema and eosinophilic-bronchitis in COPD

Fig. 1

Mean biomarker concentrations of patients with chronic obstructive pulmonary disease and controls. One-way ANOVA test of differences between patients and controls were made using Tukey’s multiple comparisons test. C1M: Type I collagen degraded by matrix metalloproteinases. C6M: Type VI collagen degraded by matrix metalloproteinases. Pro-C6: Pro-peptide fragment of type VI collagen. EL-NE: Elastin degraded by neutrophil elastase

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