Ion Exchange Resin: A Novel Drug Delivery System An overview
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چکیده
منابع مشابه
Ion-exchange, an Approach to Prepare an Oral Floating Drug Delivery System for Diclofenac
Using ion-exchange resins, a multiple-unit type of oral floating dosage system has been prepared to prolong gastric emptying time of dosage form. The system is composed of beads of drug-resin complex, which are loaded with bicarbonate ions and coated with a hydrophobic polymer. The system is so designed that when the beads reach the stomach, chloride ions are exchanged with bicarbonate and drug...
متن کاملIon-exchange, an Approach to Prepare an Oral Floating Drug Delivery System for Diclofenac
Using ion-exchange resins, a multiple-unit type of oral floating dosage system has been prepared to prolong gastric emptying time of dosage form. The system is composed of beads of drug-resin complex, which are loaded with bicarbonate ions and coated with a hydrophobic polymer. The system is so designed that when the beads reach the stomach, chloride ions are exchanged with bicarbonate and drug...
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Microspheress are characteristically free flowing powders consisting of proteins or synthetic polymers which are biodegradable in nature. Microspheress are particles between 0.1 and 200μm in size. A well designed controlled drug delivery system can overcome some of the problems of conventional therapy and enhance the therapeutic efficacy of a given drug. There are various approaches in deliveri...
متن کاملDrug loading and release properties of ion-exchange resin complexes as a drug delivery matrix.
Complexes of ion-exchange resins and dextromethorphan (DM), a model drug, were prepared using different methods including a batch and a column method with different functional groups, ion-exchange capacity, degree of crosslinking, and resin particle size. Drug loading efficiency, release profiles, and scanning electron micrographs were also investigated. Most of the functional groups of resins ...
متن کاملion-exchange, an approach to prepare an oral floating drug delivery system for diclofenac
using ion-exchange resins, a multiple-unit type of oral floating dosage system has been prepared to prolong gastric emptying time of dosage form. the system is composed of beads of drug-resin complex, which are loaded with bicarbonate ions and coated with a hydrophobic polymer. the system is so designed that when the beads reach the stomach, chloride ions are exchanged with bicarbonate and drug...
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ژورنال
عنوان ژورنال: American Journal of PharmTech Research
سال: 2020
ISSN: 2249-3387
DOI: 10.46624/ajptr.2020.v10.i3.008