These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Pharmacokinetics and Tissue Distribution of Folate-Decorated Human Serum Albumin Loaded With Nano-Hydroxycamptothecin for Tumor Targeting.
    Author: Wang W, Liang H, Sun B, Xu J, Zeng Z, Zhao X, Li Q.
    Journal: J Pharm Sci; 2016 Jun; 105(6):1874-1880. PubMed ID: 27129905.
    Abstract:
    The goal of this work is to develop the method of preparing folate (FA)-decorated human serum albumin (HSA) loaded with nano-hydroxycamptothecin (nHCPT) nanoparticles (NPs) (FA-HSA-nHCPT-NPs) and to explore its antitumor activity in vivo and in vitro. FA-HSA-nHCPT-NPs were obtained by preparing nHCPT by a high-pressure homogenization technique followed with an anti-solvent method. The drug-loading efficiency of the FA-HSA-nHCPT-NPs was 7.8%. We adopted the human breast cancer cells (FA receptor-expressing MCF-7 cells) and BALB/c mice inoculated with human MCF-7 cells to determine the antitumor activity of FA-HSA-nHCPT-NPs in vitro and in vivo, respectively. The antitumor activity of FA-HSA-nHCPT-NPs was stronger than that of the raw HCPT in both conditions. Tissue distribution analysis showed that the FA-HSA-nHCPT-NPs carried more HCPT to tumors than the raw HCPT. The tumor inhibitory rate of FA-HSA-nHCPT-NPs was much higher compared with the raw HCPT. Th7us, the FA-HSA-nHCPT-NPs could serve as a viable delivery system with an obvious target effect on tumor.
    [Abstract] [Full Text] [Related] [New Search]