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. Author manuscript; available in PMC: 2019 Sep 27.
Published in final edited form as: Free Radic Biol Med. 2016 Jul 15;99:110–119. doi: 10.1016/j.freeradbiomed.2016.07.009

Fig. 3.

Fig. 3.

Demonstration of Emodin induced adaptive responses in SA-NH and FSa tumor cell lines. P values were determined by comparing the survival of cells following two 2 Gy doses with those exposed to two 2 Gy doses along with Emodin using a Student’s two-tailed t-test with values ≤0.05 identified as significant. Exposure to 50 μM Emodin induced a significant elevation in SA-NH (P=0.002) and reduction in FSa (P <0.001) cell survival. The presence of NAC during the Emodin treatment inhibited these effects in both SA-NH (P = 0.546) and FSa (P = 0.649). Each experiment was repeated three times and error bars represent the SEM.