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 我們設(shè)計合適的探針,采用核酸酶保護反應等技術(shù)測定了pdip1 -基因在肝臟部分切除后不同時間在小鼠肝臟中的表達,發(fā)現(xiàn)pdip1 -基因在肝臟部分切除后表達增強, 12小時表達最強,以后表達減弱。