The Significance of Imbalance of SP-D and IL-17 in Lung Tissues of COPD Patients

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  Objective Through observing the expression of SP-D and IL-17 in lung tissues of stable COPD patients ,to explore the relationship between SP-D and IL-17 , and the significance of the imbalance between pro-inflammatory factor and anti-inflammatory factor in COPD.Methods The expression of SP-D and IL-17 were detected by immunohistochemical staining.
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