Which one performs better for targeted lung cancer combination therapy: pre- or post-bombesin-decorated nanostructured lipid carriers?

作者: Jiahui Du , Ling Li

DOI: 10.3109/10717544.2015.1099058

关键词:

摘要: AbstractPurpose: The co-delivery of gene and drugs has the potential to treat cancer. aim this study was compare post-bombesin decorated nanostructured lipid carriers (NLC) carrying both doxorubicin (DOX) DNA with pre-bombesin NLC for lung cancer therapy.Methods: Post-bombesin were prepared by two steps. First, DOX DNA-loaded (DOX-DNA-NLC) prepared. Second, Bombesin-NH2 (BN-NH2) added into DOX-DNA-NLC react stearic acid-polyethylene glycol-COOH (SA-PEG-COOH) loaded in NLC. Pre-bombesin Bombesin (BN)-conjugated ligands synthesized. BN Their average size, zeta potential, drug loading evaluated. NCl-H460 human non-small cells (NCl-H460 cells) used testing vitro transfection efficiency cytotoxicity. In vivo anti-tumor effect evaluated on mice beari...

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