Conventional oral dosage forms provide a specific drug concentration in the systemic circulation without offering any control over the rate of drug delivery. Controlled-release drug delivery systems (CRDDS) provide drug release at a predetermined, predictable, and controlled rate. It was attempt to develop a gastro retentive drug delivery system of anti hypertensive drug using different polymers like that HPMCK4M, Xanthangum, PolyoxWSR303as matrixing agent, swelling agent, respectivel. A simplex lattice design was applied to combined effect of three formulation variables (ie, amount of HPMCK4M (X1), xanthangum (X2), and PolyoxWSR303 (X3). Results of multiple regression analysis indicated that low level of X1 and X 2 and high level of X3 should be used to manufacture the tablet formulation with desired in % swelling index and % drug release profile . When Polyox 303 was used, % swelling index increased, with increase on the total amount of drug released. Decreasing the amount of HPMC K4M while maintaining the total amount of polymer constant increased the release rate and total amount released. Decreasing the total amount of polymer decreases the swelling and work of penetration,
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Prof. Ravi Patel is working as head and Assistant Professor, Dept of Pharmaceutics and Prof. Jitendra Bhangale is working as head and Assistant Professor, Dept of Pharmacology at Shree Saurashtra Patel Sewa Samaj's Smt. N. M. Padalia Pharmacy College, Ahmedabad, Gujarat, 382210 India.
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Anbieter: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Deutschland
Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Conventional oral dosage forms provide a specific drug concentration in the systemic circulation without offering any control over the rate of drug delivery. Controlled-release drug delivery systems (CRDDS) provide drug release at a predetermined, predictable, and controlled rate. It was attempt to develop a gastro retentive drug delivery system of anti hypertensive drug using different polymers like that HPMCK4M, Xanthangum, PolyoxWSR303as matrixing agent, swelling agent, respectivel. A simplex lattice design was applied to combined effect of three formulation variables (ie, amount of HPMCK4M (X1), xanthangum (X2), and PolyoxWSR303 (X3). Results of multiple regression analysis indicated that low level of X1 and X 2 and high level of X3 should be used to manufacture the tablet formulation with desired in % swelling index and % drug release profile . When Polyox 303 was used, % swelling index increased, with increase on the total amount of drug released. Decreasing the amount of HPMC K4M while maintaining the total amount of polymer constant increased the release rate and total amount released. Decreasing the total amount of polymer decreases the swelling and work of penetration, 132 pp. Englisch. Bestandsnummer des Verkäufers 9783659355202
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Anbieter: AHA-BUCH GmbH, Einbeck, Deutschland
Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Conventional oral dosage forms provide a specific drug concentration in the systemic circulation without offering any control over the rate of drug delivery. Controlled-release drug delivery systems (CRDDS) provide drug release at a predetermined, predictable, and controlled rate. It was attempt to develop a gastro retentive drug delivery system of anti hypertensive drug using different polymers like that HPMCK4M, Xanthangum, PolyoxWSR303as matrixing agent, swelling agent, respectivel. A simplex lattice design was applied to combined effect of three formulation variables (ie, amount of HPMCK4M (X1), xanthangum (X2), and PolyoxWSR303 (X3). Results of multiple regression analysis indicated that low level of X1 and X 2 and high level of X3 should be used to manufacture the tablet formulation with desired in % swelling index and % drug release profile . When Polyox 303 was used, % swelling index increased, with increase on the total amount of drug released. Decreasing the amount of HPMC K4M while maintaining the total amount of polymer constant increased the release rate and total amount released. Decreasing the total amount of polymer decreases the swelling and work of penetration, Bestandsnummer des Verkäufers 9783659355202
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Anbieter: moluna, Greven, Deutschland
Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Patel RaviProf. Ravi Patel is working as head and Assistant Professor, Dept of Pharmaceutics and Prof. Jitendra Bhangale is working as head and Assistant Professor, Dept of Pharmacology at Shree Saurashtra Patel Sewa Samaj s Smt. N. . Bestandsnummer des Verkäufers 5150668
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Zustand: New. pp. 132. Bestandsnummer des Verkäufers 26128783001
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Zustand: New. Print on Demand pp. 132 2:B&W 6 x 9 in or 229 x 152 mm Perfect Bound on Creme w/Gloss Lam. Bestandsnummer des Verkäufers 131771718
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Zustand: New. PRINT ON DEMAND pp. 132. Bestandsnummer des Verkäufers 18128782995
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Anbieter: buchversandmimpf2000, Emtmannsberg, BAYE, Deutschland
Taschenbuch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Conventional oral dosage forms provide a specific drug concentration in the systemic circulation without offering any control over the rate of drug delivery. Controlled-release drug delivery systems (CRDDS) provide drug release at a predetermined, predictable, and controlled rate. It was attempt to develop a gastro retentive drug delivery system of anti hypertensive drug using different polymers like that HPMCK4M, Xanthangum, PolyoxWSR303as matrixing agent, swelling agent, respectivel. A simplex lattice design was applied to combined effect of three formulation variables (ie, amount of HPMCK4M (X1), xanthangum (X2), and PolyoxWSR303 (X3). Results of multiple regression analysis indicated that low level of X1 and X 2 and high level of X3 should be used to manufacture the tablet formulation with desired in % swelling index and % drug release profile . When Polyox 303 was used, % swelling index increased, with increase on the total amount of drug released. Decreasing the amount of HPMC K4M while maintaining the total amount of polymer constant increased the release rate and total amount released. Decreasing the total amount of polymer decreases the swelling and work of penetrationOmniScriptum SRL, Str. Armeneasca 28/1, office 1, 2012 Chisinau 132 pp. Englisch. Bestandsnummer des Verkäufers 9783659355202
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Anbieter: preigu, Osnabrück, Deutschland
Taschenbuch. Zustand: Neu. Anti Hypertensive drug- Formulation and its characterization | Ravi Patel (u. a.) | Taschenbuch | 132 S. | Englisch | 2013 | LAP LAMBERT Academic Publishing | EAN 9783659355202 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. Bestandsnummer des Verkäufers 106028333
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