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. 2015 Apr 7;21(13):3876–3887. doi: 10.3748/wjg.v21.i13.3876

Figure 6.

Figure 6

Increased interleukin-6 production in anti-cancer drug-resistance and sphere-forming cells. A: Expression of interleukin (IL)-6 mRNA was measured by real-time reverse transcription PCR in Panc1-P and Panc1-RG; B: The concentration of IL-6 in conditioned media from Panc1-P or Panc1-RG cultures was assessed by enzyme-linked immunosorbent assay (ELISA); C: The concentration of IL-6 in conditioned media from monolayer or sphere-forming Panc1-P cells was measured by ELISA. All results are expressed as mean ± SD; aP < 0.05 vs Panc1-P cells.