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.
Effect of prodrugs on D54 tumors that express EGFR. The D54 tumors cells that had been transduced with the EGFR gene were injected subcutaneously into the flanks of nude mice. Drug treatment began on day 12 when tumors were approximately 250 mg. There was no significant difference in tumor growth between any of the treatment groups.
