Journal of Immunology Research / 2019 / Article / Fig 6

Research Article

Expressions of MMP-12, TIMP-4, and Neutrophil Elastase in PBMCs and Exhaled Breath Condensate in Patients with COPD and Their Relationships with Disease Severity and Acute Exacerbations

Figure 6

The ratios of MMP-12/TIMP-4 in (a) PBMC, (b) serum, and (c) EBC samples between COPD patients and healthy controls.

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