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. Author manuscript; available in PMC: 2020 Jul 1.
Published in final edited form as: J Surg Res. 2019 Feb 22;239:44–51. doi: 10.1016/j.jss.2019.01.065

Figure 4-. Evaluation of EGFR expression and overall TBR:

Figure 4-

(A) Results of semi-quantitative EGFR expression rating; EGFR expression score refers to the percentage each cell line was selected as having darker EGFR staining when compared against another cell line (n = 90 individual comparisons). (B) Western blot for EGFR with beta-actin control. (C) Representative tumor sections from each cell line with H&E staining, IHC for EGFR, and microscopic FLI. (D) Overall TBR for each cell line averaging TBR values from days one through ten.