Gastric retention
GASTRORETENTIVE DRUG DELIVERY SYSTEM: AN APPROACH TO ENHANCE GASTRIC RETENTION FOR PROLONGED DRUG RELEASE
... of gastric emptying over a prolonged ...increased gastric retention time (GRT) and improved control over fluctuating plasma drug concentration 13 ...
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“An Updated Review on Gastroretentive Drug Delivery System: An Approach to Enhance Gastric Retention” by Dr. A Pasupathi, Anjana M N, India.
... like gastric retention time coupled with the drug release for an extended time has significantly improved patient ...the gastric retention of ...with gastric retention properly ...
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Formulation And Characterization Of Floating Sodium Alginate Beads Of Amoxicillin For Prolonged Gastric Retention
... in gastric acidic medium and has a low absorption window in gastrointestinal tract, it is also highly soluble at acidic pH and has no effect on food ...the gastric retention time of the drug in the ...
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DEVELOPMENT AND EVALUATION OF FLOATING TABLETS FOR GASTRIC RETENTION USING SILYMARIN AS A MODEL DRUG
... Prolonged gastric retention improves bioavailability, reduces drug waste, and improves solubility for drugs that are less soluble in a high pH ...Gastro retention helps to provide better availability ...
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Multiple - Unit Floating Drug Delivery System for Gastric Retention of Weakly Acidic Drug
... floating beads, which were smaller and stronger than other gas forming agents with extended drug release. The in-vivo floating behavior was also evident for its prolonged gastric residence time. The multiple unit ...
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“A Review on floating Multiparticulate Drug delivery System - A Novel Approach to Gastric Retention” by A.R.Dhole*, P.D.Gaikwad, V.H.Bankar, S.P.Pawar, India.
... Well designed controlled drug delivery system can overcome some of the problems of conventional therapy and enhance the therapeutic efficacy of a given drug. To obtain maximum therapeutic efficacy, it becomes necessary ...
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<p>In vitro–in vivo evaluation of chitosan-PLGA nanoparticles for potentiated gastric retention and anti-ulcer activity of diosmin</p>
... with 0.10% w/v were further investigated in comparison with the selected uncoated PLGA nanoparticles. The nano- scopic size and spherical shape were con fi rmed using SEM and TEM. FT-IR, DSC, and XRD results clari fi ed ...
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FLOATING MICROSPHERES - AN EXCELLENT APPROACH FOR GASTRIC RETENTION
... A gastric floating drug delivery system can overcome at least some of these problems and is particularly useful for drugs that are primarily absorbed in the duodenum and upper jejunum segments, and it can prolong ...
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Gastric Retention in Neonates
... The proportion of test meal remaining in the stomach 30 minutes after feeding was measured.. Thirteen of 29 term neonates were appropriate for gestational age (AGA), six were small for g[r] ...
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FORMULATION AND IN VITRO EVALUATION OF GASTRORETENTIVE FLOATING TABLETS OF CIPROFOXACIN HYDROCHLORIDE
... short gastric retention time and cause partial drug release in absorption ...the gastric retention time which can be obtained from the gastro-retentive dosages ...
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Gastro retentive drug delivery systems: a review
... the gastric retenti on time and provide controlled/sustained release of a drug at the absorption site, thereby improving the ...the gastric residence time, namely bioadhesive or mucoadhesive systems, ...
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FORMULATION, DEVELOPMENT AND EVALUATION OF GASTRORETENTIVE FLOATING TABLETS OF LAFUTIDINE
... restricted gastric residence ...control gastric residence time ...than gastric fluids and thus remains buoyant in the stomach without affecting the gastric emptying rate for a prolonged period ...
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DESIGN DEVELOPMENT AND EVALUATION OF GASTRO RETENTIVE FLOATING MICROSPHERES OF ATAZANAVIR SULFATE
... where as HPMC and eudragit E 100 dissolves at gastric pH 13 . The semi synthetic combination of polymers exhibits a sustained effect. The present study is aimed to prepare a gastro retentive floating hallow ...
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GASTRO RETENTIVE DRUG DELIVERY SYSTEM- A REVIEW
... the G.I. tract, the rate of drug absorption may not be constant in spite of the drug delivery system delivering the drug at a constant rate into the G.I. fluids. More particularly, in in- stances where a drug has a clear ...
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Formulation and Evaluation of Floating Tablets Using Alfuzosin Hydrochloride as a Model Drug
... prolong gastric residence time by the drug delivery. Prolonged gastric retention improves bioavailability, increases the duration of drug release, reduces drug waste, and improves the drug solubility ...
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Journal of Applied Pharmaceutical Science
... Floating drug delivery is able to prolong the gastric retention of drug and thereby possibly improve oral bioavailability of cefpodoxime proxetil (Arora et al., 2005) The half life of cefpodoxime proxetil ...
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Original Article Observation of clinical effects of care bundle on patients with traumatic brain injury during nasal feeding
... Abstract: Objective: To evaluate the effects of care bundle on relevant complications and postoperative recovery in patients with traumatic brain injury during nasal feeding. Methods: One hundred and sixty patients with ...
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STOMACH SPECIFIC DRUG DELIVERY SYSTEM AND ITS IN VITRO IN VIVO EVALUATION: A REVIEW
... this Gastric retention is achieved by incorporating the volatile liquids like cyclopentane, ether in the inflatation ...the gastric fluid and releases drug at constant ...
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DESIGN AND CHARACTERIZATION OF FLOATING MICROSPHERES OF FAMOTIDINESingireddy Anandam, Srilakshmi N, P Sobhita RaniDOWNLOAD/VIEW
... The present involves the preparation and evaluation of floating microspheres using Famotidine as a model drug for prolongation of the gastric retention time. The microspheres were prepared by the Ionotropic ...
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Optimizing the diagnostic power with gastric emptying scintigraphy at multiple time points
... of gastric related symptoms but were not necessarily having gastroparesis as the primary ...Consequently, gastric retention at 4-h for the control group (subjects with other primary diagnoses ...
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