Objectives To study the expression of surfactant protein B(SP-B)and thyroid transcription factor 1(TTF-1)and evaluate the role in neonatal hyaline membrane disease(NHMD).

目的探讨表面活性蛋白B（SP-B）与甲状腺转录因子（TTF-1）在新生儿肺透明膜病中的表达及其意义。

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Objective to investigate the biologic significance of thyroid transcription factor-1 (TTF-1) and surfactant protein 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 investigate the biologic significance of thyroid transcription factor-1 (TTF-1) and surfactant protein 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。

youdao