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. Author manuscript; available in PMC: 2012 Aug 10.
Published in final edited form as: Cancer Prev Res (Phila). 2009 Mar 3;2(3):274–280. doi: 10.1158/1940-6207.CAPR-08-0180

Fig. 7.

Fig. 7

Cell viability assay. Stable RAR-β2–transfected TE-1 and TE-8 sublines were grown in monolayer and treated with ATRA (1 µmol/L), COX-2 inhibitor NS398 (12.5 µmol/L), or their combination for 5 d. Cell viability assay was then done (see Materials and Methods). The experiments were repeated thrice with similar results.