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。

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).

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目的：探讨转录因子e2 F 1在肺癌发病机制中的作用及其与肿瘤生物学行为之间的关系。

Objecitve to investigate the role of transcription factor E2F-1 in pathogenesis of lung carcinoma and its relationships with tumor biological behaviors.

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目的探讨氯化锂-匹罗卡品致癫大鼠脑髓鞘转录因子1基因表达变化及其意义。

Objective to explore the gene expression of myelin transcription factor 1 and its significance in brain of epileptic rats induced by chloride lithium-pilocarpine.

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