Objective To observe the effects of endostar at different doses by intraperitoneal injection in mice model bearing tumor ascites.Methods The tumor ascites model was established with EAC cells by intraperitoneal injection.A hundred and sixty mice were randomly assigned into 5 groups,32 rats in each group,which were respectively administered with the same volume of NS(control group),12.5 mg·kg~(-1) endostar,25 mg·kg~(-1) endostar,50 mg·kg~(-1) endostar,and 100 mg·kg~(-1) endostar every other day.The body mass...