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. Author manuscript; available in PMC: 2011 Oct 1.

Published in final edited form as: J Surg Res. 2010 May 26;163(2):235–243. doi: 10.1016/j.jss.2010.04.061

FIG. 6 — Inhibition of survival signaling and clonogenicity in SUM19-CER cell line by COX-2 knockdown. A. SUM149-CER cell line at passage 6 was transfected with a negative control siRNA or COX-2 specific siRNA and subjected to western blot analysis as described in Materials and Methods. B. We performed a clonogenicity assay with SUM149-CER cells transfected with a negative control siRNA or COX-2 specific siRNA in parallel with the western blotting experiment shown in panel A. Representative western blotting and clonogenicity assay results obtained in two experiments are shown.

FIG. 6 — Inhibition of survival signaling and clonogenicity in SUM19-CER cell line by COX-2 knockdown. A. SUM149-CER cell line at passage 6 was transfected with a negative control siRNA or COX-2 specific siRNA and subjected to western blot analysis as described in Materials and Methods. B. We performed a clonogenicity assay with SUM149-CER cells transfected with a negative control siRNA or COX-2 specific siRNA in parallel with the western blotting experiment shown in panel A. Representative western blotting and clonogenicity assay results obtained in two experiments are shown.