摘要
Objective To track the migration and incorporation of intravenously injected,magnetically labeled endothelial progenitor cells(EPCs)from mouse bone marrow into the blood vessels in a rapidly growing HCC model by micro MR(7.0 T).Methods This study was approved by the Institutional Committee on Animal Research.H22hepatic ascitic cancer cells were directly injected into the left liver lobe of BALB/c nude mice(n=15).EPCs de-
