Author(s): Arijit Das, Sibaji Ghosh, Sudip Das, Biplab Kr. Dey, Tarun Kanti Ghosh

Email(s): aridas009@gmail.com

DOI: Not Available

Address: Arijit Das1*, Sibaji Ghosh1, Sudip Das1, Biplab Kr. Dey1 and Tarun Kanti Ghosh2
1Department of Pharmaceutics, Himalayan Pharmacy Institute, Majhitar, Rangpo, East Sikkim-737136
2Regional institute of Pharmaceutical Science and Technology, Agartala, West Tripura- 799005
*Corresponding Author

Published In:   Volume - 4,      Issue - 4,     Year - 2011


ABSTRACT:
The aim of present research work was to prepare and evaluate transdermal drug delivery (TDDS) of metformin hydrochloride. Metformin hydrochloride is an agonist at a2 –adrenergic receptor sites. The drug undergoes rapid first pass metabolism (approximately 95% of dose) which necessitates its frequent dosing by oral route. Transdermal drug delivery system of metformin hydrochloride was prepared using combinations of a hydrophobic polymer, ethyl cellulose and hydrophilic polymer, polyvinyl pyrrolidone in different ratios (1:2, 1:4, 1:6, 1:8, 2:1, 4:1, 6:1 and 8:1 w/w) by solvent evaporation technique. Polyvinyl alcohol was used to prepare the backing membrane and dibutyl phthalate as plasticizer. The prepared polymeric films were characterized for various physiochemical parameters like film thickness, tensile strength, moisture content, moisture uptake, water vapour transmission rate. Permeation studies were carried out for patches through commercial semi-permeable membrane as well as mouse epidermis using Keshary-Chien diffusion cell. Formulation F6 showed 94.83% drug release from the patch within 24 h in in vitro diffusion cell and was selected for ex vivo skin permeation and drug release data of selected patch showed good fit into Higuchi equation. The effect of storage on in vitro release and physiochemical parameters of selected patch was found within the acceptable limits.


Cite this article:
Arijit Das, Sibaji Ghosh, Sudip Das, Biplab Kr. Dey, Tarun Kanti Ghosh. Formulation and In Vitro Evaluation of Transdermal Patches of Metformin Hydrochloride Using Hydrophilic and Hydrophobic Polymer Complex. Research J. Pharm. and Tech. 4(4): April 2011; Page 561-565.

Cite(Electronic):
Arijit Das, Sibaji Ghosh, Sudip Das, Biplab Kr. Dey, Tarun Kanti Ghosh. Formulation and In Vitro Evaluation of Transdermal Patches of Metformin Hydrochloride Using Hydrophilic and Hydrophobic Polymer Complex. Research J. Pharm. and Tech. 4(4): April 2011; Page 561-565.   Available on: https://www.rjptonline.org/AbstractView.aspx?PID=2011-4-4-9


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RNI: CHHENG00387/33/1/2008-TC                     
DOI: 10.5958/0974-360X 

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