期刊
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
卷 158, 期 -, 页码 1110-1124出版社
ELSEVIER
DOI: 10.1016/j.ijbiomac.2020.05.002
关键词
Pectin; Antitumor drugs; Colon-targeted; Drug delivery systems
The use of chemotherapeutic drugs in the treatment of malignant tumors is always associated with the severe side effects negatively affecting all organs and systems in human body. One of the approaches for reduction of the toxic influence and enhancement of the antitumor drug administration efficiency is supposed to be the use of the biopoly-mer delivery systems. Pectins are considered the most promising components for colon targeted drug dosage forms as they are stable in the changing gastrointestinal media and easily degraded by pectinases produced by colonic mi-croflora. A various range of the pectin-containing delivery systems were developed contributing higher concentra-tion of the active drug molecules in particular site inside intestine and their lower blood level resulting in lowered risk of the severe side effects. This review discusses the various forms of the pectin-based materials such as hydrogels, tablets and pellets, films, microspheres, microsponges, nanoparticles, etc. as drug delivery device and attempted to report the vast literature available on pectin biopolymers in drug delivery applications. (C) 2020 Elsevier B.V. All rights reserved.
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