Parameter | PTS-loaded ENs | FA-BSA-ENs of PTS |
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Fresh | Stored | Fresh | Stored |
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EE (%) | 93.19 ± 0.66 | 91.38 ± 0.22 | 93.32 ± 0.48 | 91.49 ± 0.51 |
Q24h (%) | 75.10 ± 1.90 | 71.34 ± 1.93 | 72.03 ± 1.41 | 70.19 ± 1.42 |
- Each value represents mean ± SD (n = 3), optimized PTS-loaded ENs is F4, optimized FA-BSA-ENs of PTS (lung-targeted F4)
- EE, entrapment efficiency; Q24h, % drug released after 24Â h; PTS-loaded ENs, pterostilbene-loaded ethoniosomal nanovesicles