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.
MR images of the tumor bearing mouse using GE, GEFC, SE as well as SWI(GE) and SWI(GEFC) at the following time points after intravenous tail injection of targeted contrast agents: prior, 20, 120 min and 24 hrs post for SE; prior, 30, 130 min and 24 hrs for GE and prior, 31, 131 min and 2 hrs for GEFC. TR/TE = 50/7 ms for GE and GEFC. TR/TE = 5000/60 ms for SE. FOV = 2 × 2 cm for each MRI. Note the increased negative contrast for GE and GEFC after contrast agent injection.
