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.
Optical imaging of colorectal tumors in genetically engineered mouse models of colorectal cancer. (A) Representative optical imaging of orthotopic colon tumors in 6 hours post probe injection shows significantly increased signal intensity in the tumor relative to the normal adjacent colon tissue with tumor-to-background ratio of 2.8±0.1 in APCKOKrasLSL-G12Dp53flox/flox (AKP) tumors (A), 4.1±0.1 in APCLoxP/LoxPMsh2LoxP/LoxP tumors (B), and 3.7±0.2 in orthotopic HT-29 tumors (C).
