Figure 3
From: A choline derivate-modified nanoprobe for glioma diagnosis using MRI
ChT affinity assay and cellular uptake of scaffolds.
(a) U87 MG uptake of 10 nM [3H]-choline chloride was measured after the cells were incubated for 10 min with NaCl at pH 7.4 either without (control) or with 10 μM choline chloride, DP, DPC or CD. The data are expressed as the mean ± S.D. (n = 4), p = 0.026, unpaired t-test. (b) Cellular uptake of BODIPY-labelled scaffolds after a 30-min incubation at 37°C or 4°C. Scale bars: 100 μm.
