ROLE OF XANTHAN GUM (XANTHOMONAS COMPESTRIS) IN GASTRORETENTIVE DRUG DELIVERY SYSTEM: AN OVERVIEW
نویسندگان
چکیده
منابع مشابه
An Overview on Gastroretentive Drug Delivery System
Oral controlled release and site specific drug delivery system has been of great interest in pharmaceutical field to achieve improved therapeutic advantage. Drug absorption in the gastrointestinal tract is a highly variable procedure and prolonging gastric retention of the dosage form extends the time for drug absorption. Gastro retentive drug delivery system is one of such novel approaches to ...
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Oral drug delivery route is the most preferable route of drug delivery. It is due to various advantages of this route like ease of administration, patient compliance and flexibility in the formulations. Oral dosage form has really progressed from immediate release to site-specific delivery. The recent scientific and patented literature concluded that an increased interest in novel dosage forms ...
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Oral delivery of drugs is by far the most preferable route of drug delivery . Oral-rate controlled drug delivery systems have an important area among novel drug delivery system. But these oral sustained release drug delivery systems suffer greatly due to their short gastric residence time/ gastric emptying time. Whereas prolonged gastric residence increases duration of drug release, reduces dru...
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Xanthomonas campestris JX, a soil bacterium, is an industrially productive strain for xanthan gum. Here we present a 5.0-Mb assembly of its genome sequence. We have annotated 12 coding sequences (CDSs) responsible for xanthan gum biosynthesis, 346 CDSs encoding carbohydrate metabolism, and 69 CDSs related to virulence, defense, and plant disease.
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A multiple-unit floating drug delivery system based on gas formation technique was developed, in order to prolong the gastric residence time and to increase the overall bioavailability of the dosage form. The floating bead formulations were prepared by dispersing nevirapine together with calcium carbonate in a mixture of sodium alginate and hydroxypropyl methylcellulose solution and then drippi...
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ژورنال
عنوان ژورنال: International Research Journal of Pharmacy
سال: 2016
ISSN: 2230-8407
DOI: 10.7897/2230-8407.04406