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. Author manuscript; available in PMC: 2015 Jul 2.
Published in final edited form as: Exp Cell Res. 2014 Aug 27;330(1):102–110. doi: 10.1016/j.yexcr.2014.08.026

Fig. 3.

Fig. 3

Stimulation of human esophageal epithelial cells with TNFα and TGFβ enhances contraction of collagen gels. (A) Average diameter of EPC2-hTERT-embedded collagen gels after stimulation with profibrotic cytokines. Results represent average diameters of 3 separate experiments all performed in triplicate. *p<0.05 (B) Representative formalin-fixed collagen gels following 8 days of contraction.