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. 2009 Sep 1;42(6):788–798. doi: 10.1111/j.1365-2184.2009.00640.x

Figure 2.

Figure 2

Effect of serial dilutions of day 3 mouse primary embryonic fibroblast (MEF) + human embryonic stem cell conditioned medium (hESC CM) on ovarian cancer cell proliferation. SKOV‐3 and HEY cells were treated with day 3 MEF + hESC CM at 70%, 50% and 25% dilution for 72 h. Cell number was determined by MTT assay (a,b). Bars represent mean ± standard error of the mean of eight replicates. Means with different letters are significantly different (a, b, c, d, e: P < 0.05).