Objective To explore the changes of Clam cell protein (CC16) and the surfactant protein-D (SP-D) in the serum of patients with silicosis.
目的探讨矽肺患者血清克拉拉细胞蛋白(CC16)和表面活性蛋白d (SP - D)的改变。
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Methods Human fetal lung tissues from 11- to 36-week-old fetuses were assayed for lung maturity with HE staining and SP-D expression by means of immunohistochemistry.