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. 2014 Feb 20;9:1049–1063. doi: 10.2147/IJN.S55144

Figure 4.

Figure 4

In vitro release profile of TP-SLNs and TP-NLCs.

Notes: PBS (pH 6.8) containing 10% (v/v) ethanol was selected as the release medium and the experiment was performed using the dialysis bag diffusion technique at 37°C. Results are expressed as mean ± SD (n=3).

Abbreviations: PBS, phosphate buffered saline; SD, standard deviation; TP, triptolide; TP-NLCs, triptolide-loaded nanostructured lipid carriers; TP-SLNs, triptolide-loaded solid lipid nanoparticles.