Research Article

Multiple-Coated PLGA Nanoparticles Loading Triptolide Attenuate Injury of a Cellular Model of Alzheimer’s Disease

Figure 3

Transcellular permeability study on MC-PLGA-TP-NP through Caco-2 cells. (a) The time profiles of TP or MC-PLGA-TP-NP permeation through the Caco-2 monolayer seeded on Transwell plates; (b) The comparison of the calculated of TP and MC-PLGA-TP-NP. The experiment was repeated five times, and data were represented as the (). Significant difference (, versus TP).
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(b)