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. 2008 Feb 12;5(26):1023–1029. doi: 10.1098/rsif.2007.1351

Figure 5.

Figure 5

In vitro study of ODN–cubic membrane complex internalization into MCF-7 cells. The MCF-7 cells were incubated with stable submicrometre-sized particles of cubic membranes containing ODNs. After 5 hours of treatment, highly fluorescent MCF-7 cells were observed under (a) low, (b) high magnification of fluorescence and (c) phase-contrast microscope. The green fluorescent-tagged ODNs are observed in the cytoplasm and the nucleus ((a,c) 64×, (b) 200×). The results illustrate a representative experiment of at least three to five other times with similar findings.