Antisense intergrin ?V and integrin ?3 suppresses the growth of pancreatic carcinoma in rats / 中国现代普通外科进展

ABSTRACT

Objective: To investigate antisense integrin?V and ?3 gene therapy in Rats mod- el of Pancreatic Carcinoma. Methods: The antisense integrin?V and ?3 expression plasmids wereelectrobloted into pancreatic tumours of rats induced by dimethylbenzanthracine,The tumor inhibit rate was calculated, the tumor microvessel density(MVD)with the immunohistochemical staining and tumor apoptosis with TUNEL were examined. Results: The tumor weight of the control group, ?V group, ?3 group an- d?V?3 group was (1.167?0.79)g(,0.953?0.26)g(,1.013?0.42)g(,0.788?0.56)g respectively. The dif- ference was significant among them(P