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. Author manuscript; available in PMC: 2011 Nov 3.
Published in final edited form as: J Nucl Med. 2009 Nov 12;50(12):2033–2041. doi: 10.2967/jnumed.109.066993

Figure 1.

Figure 1

Tumor growth and bioluminescence calibration curves. A) Swiss nude mice bearing 1—2 mm xenograft A-431 tumor nodules were followed by bioluminescence imaging. Flow cytometry analysis (inset) indicated similar levels of expression of EGFR and CEA receptors at the surface of A-431 cells. B) In vivo relationship between bioluminescence signal and mean tumor weight per mouse.