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rdf:type
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Description
| - New biodegradable star polymer–doxorubicin conjugates designed for passive tumor targeting were investigated and the present study described their synthesis, physico-chemical characterization, drug release and biodegradation. In the conjugates the core formed by poly(amido amine) dendrimers was grafted with semitelechelic N-(2-hydroxypropyl)methacrylamide copolymers bearing doxorubicin attached by hydrazone bonds, which enabled intracellular pH-controlled drug release, or by a GFLG sequence, which was susceptible to enzymatic degradation. The controlled synthesis utilizing semitelechelic copolymer precursors facilitated preparation of biodegradable polymer conjugates in a broad range of molecular weights (110–295 kD). The polymer grafts were attached to the dendrimers either through stable amide bonds or enzymatically or reductively degradable spacers, which enabled intracellular degradation of the HMW polymer carrier to products that were able to be excreted by glomerular filtration.
- New biodegradable star polymer–doxorubicin conjugates designed for passive tumor targeting were investigated and the present study described their synthesis, physico-chemical characterization, drug release and biodegradation. In the conjugates the core formed by poly(amido amine) dendrimers was grafted with semitelechelic N-(2-hydroxypropyl)methacrylamide copolymers bearing doxorubicin attached by hydrazone bonds, which enabled intracellular pH-controlled drug release, or by a GFLG sequence, which was susceptible to enzymatic degradation. The controlled synthesis utilizing semitelechelic copolymer precursors facilitated preparation of biodegradable polymer conjugates in a broad range of molecular weights (110–295 kD). The polymer grafts were attached to the dendrimers either through stable amide bonds or enzymatically or reductively degradable spacers, which enabled intracellular degradation of the HMW polymer carrier to products that were able to be excreted by glomerular filtration. (en)
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Title
| - Biodegradable star HPMA polymer conjugates of doxorubicin for passive tumor targeting
- Biodegradable star HPMA polymer conjugates of doxorubicin for passive tumor targeting (en)
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skos:prefLabel
| - Biodegradable star HPMA polymer conjugates of doxorubicin for passive tumor targeting
- Biodegradable star HPMA polymer conjugates of doxorubicin for passive tumor targeting (en)
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skos:notation
| - RIV/61389013:_____/11:00359227!RIV12-AV0-61389013
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(GA203/08/0543), P(IAA400500806), P(IAAX00500803), Z(AV0Z40500505)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/61389013:_____/11:00359227
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - dendrimer; HPMA copolymers; doxorubicin (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - European Journal of Pharmaceutical Sciences
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Chytil, Petr
- Etrych, Tomáš
- Pechar, Michal
- Starovoytova, Larisa
- Strohalm, Jiří
- Ulbrich, Karel
- Černoch, Peter
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http://linked.open...ain/vavai/riv/wos
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://bibframe.org/vocab/doi
| - 10.1016/j.ejps.2011.03.001
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