نتایج جستجو برای: Microemulsion-based gels

تعداد نتایج: 2955132  

Journal: :iranian journal of pharmaceutical research 0
a attar nasseri r aboofazeli t needham t needham

ketorolac tromethamine (kt) containing microemulsion-based gels (mbgs) have been formulated, based on the previous phase diagram studies, using a pharmaceutically acceptable surfactant (soybean lecithin; epikuron 200) and oil (isopropyl myristate; ipm) and the effect of formulation variables on the release profile of the drug from mbgs through intact guinea pig skin and various artificial membr...

2015
S. Khode M. Lalan

The purpose of this review is to give an insight into the considerable potential of lecithin based nanocarriers. The lecithin microemulsion and closely related microemulsion based systems are currently of interest to pharmaceutical researchers. Conventional systems for topical delivery of drugs meet many hindrances like reduced permeation and entrapment efficiency. Lecithin nanocarriers with th...

2014
Kanu R Patel Mukesh R Patel

Micro emulsion based Gel formulation provides better application property and stability & makes it dual control release system in comparison to cream and ointment. Topical Microemulsion based gel drug administration is a localized drug delivery system anywhere in the body through ophthalmic, rectal, vaginal and skin as topical routes. Many advantages of gels a major limitation is in the deliver...

Journal: :iranian journal of pharmaceutical research 0
seyed alireza mortazavi department of pharmaceutics, school of pharmacy, shahid beheshti university of medical sciences, tehran, iran. sanaz pishrochi department of pharmaceutics, pharmaceutical sciences branch, islamic azad university, tehran, iran. zahra jafari azar department of pharmaceutics, pharmaceutical sciences branch, islamic azad university, tehran, iran.

in this study, tretinoin microemulsion has been formulated based on phase diagram studies by changing the amounts and proportions of inactive ingredients, such as surfactants, co-surfactants and oils. the effects of these variables have been determined on microemulsion formation, particle size of the dispersed phase and release profile of tretinoin from microemulsion through dialysis membrane. ...

2014
Xiaoming Pan XIAOMING PAN Susan C. Roberts Paul L. Dubin

WATER-IN-OIL MICROEMULSIONS: COUNTERION EFFECTS IN AOT SYSTEMS AND NEW FLUOROCARBON-BASED MICROEMULSION GELS FEBRUARY 2010 XIAOMING PAN, B.S., TSINGHUA UNIVERSITY Ph.D., UNIVERSITY OF MASSACHUSETTS AMHERST Directed by: Professor Surita R. Bhatia Microemulsions have important applications in various industries, including enhanced oil recovery, reactions, separations, drug delivery, cosmetics and...

In this study, tretinoin microemulsion has been formulated based on phase diagram studies by changing the amounts and proportions of inactive ingredients, such as surfactants, co-surfactants and oils. The effects of these variables have been determined on microemulsion formation, particle size of the dispersed phase and release profile of tretinoin from microemulsion through dialysis membrane. ...

In this study, tretinoin microemulsion has been formulated based on phase diagram studies by changing the amounts and proportions of inactive ingredients, such as surfactants, co-surfactants and oils. The effects of these variables have been determined on microemulsion formation, particle size of the dispersed phase and release profile of tretinoin from microemulsion through dialysis membrane. ...

Journal: :European journal of parenteral & pharmaceutical sciences 2023

Microemulsions improve the transdermal delivery of several drugs over conventional topical preparations such as emulsions and gels: enhanced drug solubilization, increased skin flux, decreased diffusion coefficient. Microemulsion-based systems find significant improvement in antifungals. We believe that drug-loaded microemulsion will show better antifungal activity by penetration into fungal ce...

2013
Seyed Alireza Mortazavi Sanaz Pishrochi Zahra Jafari azar

In this study, tretinoin microemulsion has been formulated based on phase diagram studies by changing the amounts and proportions of inactive ingredients, such as surfactants, co-surfactants and oils. The effects of these variables have been determined on microemulsion formation, particle size of the dispersed phase and release profile of tretinoin from microemulsion through dialysis membrane. ...

2017
Jing Chen Yanping He Ting Gao Licheng Zhang Yuna Zhao

BACKGROUND Compound Arnebiae radix oil has been clinically applied to treat burns and scalds for a long time. However, it is unstable and inconvenient to use. The aim of this study was to prepare a compound Arnebiae radix microemulsion gel for transdermal delivery system and evaluate its characteristics. MATERIALS AND METHODS Based on the solubility of Shikonin, the active component of Arnebi...

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