Colon Delivery
Use of Xanthan Gum and Ethylcellulose in Formulation of Metronidazole for Colon Delivery
... The ability of matrix tablets of metronidazole to remain intact in the physiological environment of stomach and small intestine was assessed by mimicking mouth to colon transit. Drug release studies were carried ...
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pH-sensitive mebeverine microspheres for colon delivery
... Mebeverine hydrochloride is known to suffer from extensive first pass effect. In an attempt to improve its oral bioavailability and possibility to restrict its absorption only to the colon, mebeverine microspheres ...
5
IMPLICATIONS OF BIODEGRADABLE AND BIOADHESIVE SYSTEMS IN COLON DELIVERY
... drug delivery system based on guar gum matrix tablets was evaluated by conducting gama scintigraphy studies using technetium-99m-DTPA as a tracer, in six healthy male human ...(1-4-alpha-D-glucopyranose). ...
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COLON SPECIFIC DRUG DELIVERY SYSTEM: REVIEW ON NOVEL APPROACHES
... Drug Delivery: Chronic colitis, namely ulcerative colitis, and Crohn’s disease are currently treated with glucocorticoids, and other anti-inflammatory ...selective delivery of drugs to the colon ...
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COLON TARGETED DRUG DELIVERY SYSTEM: A REVIEW
... the colon without absorbing at the upper part of the intestine by coating of the drug molecule with the suitable polymers, which degrade only in the ...for colon targeting, however, should be able to ...
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Development and Evaluation of Colon Targeted Drug Delivery for Tramadol Hydrochloride.
... the colon, which forms the basis for design of pressure-controlled ...The colon is believed to exert a higher effective luminal pressure via the action of haustral contractions coupled with a viscous ...
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REVIEW ON ADVANCES IN COLON TARGETED DRUG DELIVERY SYSTEM
... The colon is the terminal part of the GIT which has gained in recent years as a potential site for delivery of various novel therapeutic drugs, ...However, colon is rich in microflora which can be ...
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Formulation & evaluation of colon targeted drug delivery system of omeprazole
... The purpose of the present study was to formulate colon delivery tablets of Omeprazole, an Anti-ulcer agents. Omeprazole tablets were prepared by direct compression method employing rate controlling the ...
6
Different Approaches To Colon Specific Drug Delivery: A Review
... the colon. Pressure controlled colon- delivery capsules of ethylcellulose, were prepared by coating the inner surface of gelatin capsule with ethylcellulose which were insoluble in water ...the ...
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AN ARTICLE ON COLON TARGETED DRUG DELIVERY SYSTEM
... the colon than in the small ...controlled colon- delivery capsules prepared using ethylcellulose, which is insoluble in ...the colon, the viscosity of luminal content is higher in the ...
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Development of Colon Targeted Multiparticulate Drug Delivery of Ibuprofen
... The results of this investigation indicate that emulsion cross- linking method can successfully be employed to fabricate ibuprofen loaded chitosan multiparticles with particle size in the range of 90 to130 µm. Generally ...
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A REVIEW: MICRO CARRIER AS COLON DRUG DELIVERY SYSTEM
... appendix, colon and rectum. The colon is further dividing into the ascending, transverse and descending ...The colon removes the water, salts and some nutrients from the ...ascending colon ...
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Formulation and evaluation of colon targeted drug delivery of exenatide
... the colon. However, reaching the proximal part of colon via rectal administration is ...the delivery of topically active drug to the large ...the colon depends on formulation factors, the ...
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EUDRAGIT POLYMERS IN COLON TARGETED ORAL DELIVERY OF INSULIN
... A colon-specific drug delivery technology was designed to avoid the inherent problems associated with pH- or time-dependent systems. In this regard, Eudragithave severed to be a much better enteric coated ...
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Polymers for colon targeted drug delivery
... were prepared by coating guar gum and pH-sensitive polymer Eudragit FS30D sequentially around drug- loaded non-pareil cores. The study revealed that guar gum coating worked as a time-controlled retardant and offered ...
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COLON SPECIFIC DELIVERY SYSTEM: THE LOCAL DRUG TARGETING
... the delivery of specific drugs to colon is self explanatory and sufficient scientific rationale is available to support ...targeting delivery to a specific organ, the ...
5
Targeted Based Drug Delivery System for Colon Cancer
... Eskandar M., Mohsen R., et al; found that 5FU entrapment efficiency can be increased by increasing the number of phospholipids. So if we raise the number of phospholipids, liposomes came out to be more rigid with the ...
12
COLON TARGETED DRUG DELIVERY SYSTEMS: NOVEL APPROACHES
... the colon has been observed in patients with the IBD, the carcinoid syndrome and diarrhea, and the ulcerative ...the colon specifically for the treatment of colon related ...drug delivery to ...
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Preparation and characterization of azathioprine microspheres for colon specific delivery
... develop colon targeted drug delivery system using dextrin (polysaccharide) as a carrier for ...for colon targeting dextrin are suitable carriers to deliver the drug specifically in the colonic ...
5
Chitosanepectin polyelectrolyte complex as a carrier for colon targeted drug delivery
... Methodology: The PECs were prepared using different concentrations of chitosan and pectin. Drug loaded enteric coated tablets were prepared by wet granulation method using PEC to sustain the release at colon and ...
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