| 摘要 |
The present invention relates to a new technique formed from polysaccharides of kelp (PK), which has function of anticancer and increasing immunity, and new nanoparticles (NP) and special liposome (SSL), which contained natural anticancer drug their preparation. Also, the present invention is aimed at the overall improvement of therapeutic efficacy of anticancer drugs, including Homoharringtonine (HHT), Curcumol (CUR), Eelemene (ELE) and Camptothecin (CPT) by NP and SSL. NP improves the anticancer therapeutic efficacy of HHT, CUR, ELE and CPT by using PK as polymer. PK can improve the anticancer therapeutic index and decrease side effect of free anticancer drugs. Also, PK has the function of increasing immunity. The present invention disclosed a process for making a polysaccharide of kelp (PK), PK-Drug-NP and special PK-anticancer drug-containing sterically stabilized liposomes (PK-Drug-SSL).
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