Research Article

Preliminary Study on Hepatocyte-Targeted Phosphorus-31 MRS Using ATP-Loaded Galactosylated Chitosan Oligosaccharide Nanoparticles

Figure 3

Peaks of phosphorus compounds were obtained from a solution containing HepG-2 cells. (a) MRS peaks were not ideal when adding 4 mL ATP solution; (b) MRS peaks were ideal when adding 6 mL ATP solution; (c) MRS peaks were in disorder when adding 6 mL ATP solution into the bottle containing A549 cells; and (d) MRS peaks were ideal when adding 8 mL ATP solution.
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(a)
512483.fig.003b
(b)
512483.fig.003c
(c)
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(d)