Background and objective Metastasis is one of the most important causes of mortality in tumor. The pathological process of metastasis includes several sequential steps as
基金supported partially by Natural Science Foundation of Shandong Province (Y2005D14)Science and Technology Program of Yantai City (2008152)the Scientic Research Foundation from Education Ministry for the Returned Overseas Chinese Scholars and the Scientic Research Foundation of Ludong University
文摘Background and objective Metastasis is one of the most important causes of mortality in tumor. The pathological process of metastasis includes several sequential steps as
