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. Author manuscript; available in PMC: 2013 May 1.
Published in final edited form as: Int J Pharm. 2011 Oct 21;427(1):71–79. doi: 10.1016/j.ijpharm.2011.10.032

Figure 2.

Figure 2

Cytotoxicity profiles of Dex-PEI (4h incubation with polymer solution and 2h incubation with MTS solution). HEK293 cell treated with Dex-PEIs and PEI controls in the concentration range: DP1: 0.00615–3.15 mg/ml; DP2: 0.00625–3.20 mg/ml; DP3: 0.00654–3.35 mg/ml; DP4: 0.00674–3.45 mg/ml; P800: 0.01372–7.03 mg/ml; P2000: 0.01592–8.15 mg/ml; P25k: 0.01104–5.65 mg/ml Cells were treated with polymers for 4h. Mean±SD, n=4