Two types of water-soluble polymer drug carrier systems designed for site-specific therapy were prepared which release doxorubicin in vitro after incubation with lysosomal enzyme cathepsin B and exhibit in vivo anti-cancer activity in mice.
Two types of water-soluble polymer drug carrier systems designed for site-specific therapy were prepared which release doxorubicin in vitro after incubation with lysosomal enzyme cathepsin B and exhibit in vivo anti-cancer activity in mice. (en)