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. Author manuscript; available in PMC: 2013 Apr 2.
Published in final edited form as: Mol Pharm. 2012 Mar 13;9(4):1024–1029. doi: 10.1021/mp200615m

Figure 2.

Figure 2

NMR tubes containing an initial uniform suspension of ~1.5 × 107 CHO-K1 cells/mL in F-12 media with 10% D2O and various (w/v) concentrations of Ficoll at 37 °C after 3 h. The cells viability was greater than 90% for 20% Ficoll.