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. 2013 Apr 5;8(4):e60190. doi: 10.1371/journal.pone.0060190

Figure 9. Diagram shows the protective effect of A.C.NPs on DNA against enzymatic and acidic degradation.

Figure 9

(A) Schematic of A.C.NPs-legumain preparation. (B) Schematic representation of A.C.NPs-legumain passing through the acidic gastrointestinal track and taken up by antigen-presenting cells in the intestinal Peyer’s patches.