Objective To study the change of surfactantprotein A(SP-A)in bronchoalveolar lavage fluid(BALF)and the relationship with prognosis in newborns with pulmonary hemorrhage.
Objective to investigate the biologic significance of thyroid transcription factor-1 (TTF-1) and surfactantprotein a (SP-A) and SP-B expression in pulmonary sclerosing hemangioma (PSH).
目的探讨甲状腺转录因子1 (TTF 1)和表面活性蛋白a、B (SP A, SP B)在肺硬化性血管瘤(PSH)中表达的生物学意义。
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Objective To prepare monoclonal antibody (mAb) against human pulmonarysurfactant-associated protein a (SP-A) and evaluate its specificities.