Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(A and B) Blank vector pCMV was transfected into SMMC7721 (A) and Focus (B) cells as the negtive controls. The number of migrated cells is represented by the mean values per field (from at least 5 fields) from three independent experiments; (C) Photograph of xenografts disected from nude mice which were injected subcetaneously.
