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. Author manuscript; available in PMC: 2015 Oct 1.
Published in final edited form as: Cardiovasc Intervent Radiol. 2014 Jan 23;37(5):1343–1351. doi: 10.1007/s00270-013-0828-3

Fig. 3.

Fig. 3

Effect of PI3K-mTOR inhibition on proportion of live CD44+ and CD90+ N1S1 HCC cells after sublethal heat stress. Graph shows that pretreatment with dual PI3K-mTOR inhibitor BEZ235 at 0.1 and 0.5 μM prevented heat stress-induced enrichment of population of live CD44+ N1S1 cells after 48-h recovery (p < 0.01) but not CD90+ N1S1 cells (p > 0.10). Treatment groups were compared by 1-way analysis of variance followed by post-hoc pairwise comparison by unpaired t test. Data are presented as mean ± SEM from 3 independent cell cultures