Figure 6.
Flow cytometry analysis of phagocytosed NLC samples by RAW 264.7 cells after incubation for 30 minutes and 2 hours.
Notes: Statistical analysis was performed using a Student’s t-test (*P<0.05 vs RIPL-NLCs; #P<0.05 vs PEG-RIPL-NLCs). Data represent the means±SD (n=3).
Abbreviations: MFI, mean fluorescence intensity; NLC, nanostructured lipid carrier; pNLCs, plain NLCs; RIPL-NLCs, RIPL peptide-conjugated NLCs; PEG-RIPL-NLCs, PEG-modified RIPL-NLCs; cPEG-RIPL-NLCs, cleavable PEG-modified RIPL-NLCs.
