We designed a suitable probe in the experiment and used ribonuclease protection assay technology to detect the expression of pdipl gene in mouse liver at different time points after partial hepatectomy . we found that the expression of pdipl gene was increased . it reached the highest level after 12 hours and then decreased 我们设计合适的探针，采用核酸酶保护反应等技术测定了pdip1 -基因在肝脏部分切除后不同时间在小鼠肝脏中的表达，发现pdip1 -基因在肝脏部分切除后表达增强， 12小时表达最强，以后表达减弱。
