Objective To observe the time of adenovirus vector mediated rat insulin-like growth factor-1 (rIGF-1) gene expression in male Wistar mice. And observe the difference among different ways of injection.
Methods 293 cell was used to culture adenovirus. One hundred and eighty male Wistar mice aged from four to five weeks were randomly divided into five groups. Group 1 is normal control group without special disposal; Group 2 received the intraperitoneal injection of adenovirus vector mediated empt...