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Mujoriya, Rajesh
- Formulation Development and Evaluation of Floating Drug Delivery System for H2-Blocker Drug (Roxatidine Acetate)
Authors
1 Department of Pharmaceutics, Agnihotri College of Pharmacy, Wardha, Maharashtra, IN
Source
Research Journal of Pharmaceutical Dosage Form and Technology, Vol 8, No 3 (2016), Pagination: 190-198Abstract
The present study has been a satisfactory attempt, to formulate and evaluate floating tablet of Roxatidine Acetate with a view of improving bioavailability and giving a controlled release of a drug. Floating tablet of Roxatidine Acetate will reduce the frequency of administration of drug and helps to minimize dose of drug and side effects associated with the drug. Roxatidine Acetate Floating Drug Delivery systems can be prepared by wet granulation method using HPMCK4M: Eudragit-RL100 polymer ratio and PVPK-30 as a binder, Sodium-bi- Carbonate: Citric acid as gas generating agent. The given floating tablet of Roxatidine Acetate was made to prepare with different polymer combination such as Eudragit-RL100: HPMCK4M and varying concentration of HPMCK4M, PVPK30. Comparing the all formulations, Floating drug delivery system formulation of F5 was considered as an ideal formulation which exhibited 99.26% of drug release in 8 hours, and floating lag time of 11seconds with a total floating time of 12 hours.Keywords
Floating Tablet, Bioavailability, Controlled Release, Wet Granulation Method, Floating Lag Time, Total Floating Time.- Formulation Development and Evaluation of Floating Drug Delivery System for Proton Pump Inhibitors (Lansoprazole)
Authors
1 Department of Pharmaceutics, Agnihotri College of Pharmacy, Wardha, Maharashtra, IN
Source
Research Journal of Pharmaceutical Dosage Form and Technology, Vol 7, No 3 (2015), Pagination: 175-184Abstract
The present study has been a satisfactory attempt, to formulate and evaluate floating tablet of Lansoprazole with a view of improving bioavailability and giving a controlled release of a drug. Floating tablet of Lansoprazole will reduce the frequency of administration of drug and helps to minimize dose of drug and side effects associated with the drug. Lansoprazole Floating Drug Delivery systems can be prepared by wet granulation method using HPMCK4M: Eudragit-RL100 polymer ratio and PVPK-30 as a binder, Sodium-bi-Carbonate: Citric acid as gas generating agent. The given floating tablet of Lansoprazole was made to prepare with different polymer combination such as Eudragit-RL100: HPMCK4M and varying concentration of HPMCK4M, PVPK30. Comparing the all formulations, Floating drug delivery system formulation of F5 was considered as an ideal formulation which exhibited 99.26% of drug release in 8 hours, and floating lag time of 11seconds with a total floating time of 12 hours.
Keywords
Floating Tablet, Bioavailability, Controlled Release, Wet Granulation Method, Floating Lag Time, Total Floating Time.- A Review on Study of Microsphere
Authors
1 Sardar Patel College of Technology, {B-Pharmacy}Balaghat, Dist. Balaghat, {M.P.} - 481001, IN
Source
Research Journal of Pharmaceutical Dosage Form and Technology, Vol 4, No 2 (2012), Pagination: 80-85Abstract
A plastic compound used in some dermal fillers for the correction of wrinkles that are filled with a substance and released as the shell disintegrates
Controlled release delivery Biodegradable microspheres are used to control drug release rates thereby decreasing toxic side effects, and eliminating the inconvenience of repeated injections.
Microparticulate carrier system can be administered through different routes such as i.v, ocular, i.m,oral,intra arterial.etc. Each route has its own biological significance, limitation AND pharmaceutical feasibility.
Keywords
Dermal Fillers, Biodegradable Microspheres, Controlled Release, Biological Significance.- A Overview on Study of Floating Drug Delivery Systems
Authors
1 Sardar Patel College of Technology, (B-Pharmacy) Balaghat, Dis. Balaghat, (M.P.) – 481001, IN
2 K.I.E.T. School of Pharmacy, Gaziabad, IN