论文部分内容阅读
Objective: To investigate the re1αtion between Shp-2 (a cytop1αsmic tyrosine phosphotase) and matrix metalloproteinase-1 (MMP-1) in the migration of mouse embryo fibrob1αst cell. Methods: Shp-2 -/- embryo fibrob1αst was separated from Shp-2 knockout mouse