Objective To study the effects on the migration of human renal interstitial fibroblasts (hRIF) after transfer of angiotensin Ⅱ (AngⅡ) type 2 receptor (AT2R). Methods The recombinant adenoviral vector containing rat AT2R receptor gene (AdCMV-AT2R) was constructed by homologous recombination, and it was used to transfer AT2 receptor gene to hRIF in vitro . The rate of AT2R expression was analysed by flow cytometry .The expression of AT2R mRNA was measured by RT-PCR. The modified Boyden's chamber method...