High-Throughput Lipolysis in 96-Well Plates for Rapid Screening of Lipid-Based Drug Delivery Systems
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The high-throughput in vitro intestinal lipolysis model (HTP) applicable for rapid and low-scale screening of lipid-based drug delivery systems (LbDDSs) was optimized and adjusted as to be conducted in 96-well plates (HTP-96). Three different LbDDSs (I-III) loaded with danazol or cinnarizine were used as model systems. The distributions of cinnarizine and danazol in the aqueous and precipitated digestion phases generated during lipolysis in HTP-96 were compared with previously published data obtained from HTP. The final HTP-96 setup resulted in the same rank order as the original HTP model with regard to solubilization in the aqueous phase during digestion: LbDDS III > LbDDS II > LbDDS I for danazol and LbDDS III ≈ LbDDS II ≈ LbDDS I for cinnarizine. HTP-96 is a useful model for fast performance assessment of LbDDS in a small scale.
|Journal of Pharmaceutical Sciences
|Number of pages
|Published - Apr 2017
- Journal Article