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Polysorbates
A study of microemulsion systems for transdermal delivery of risperidone using penetration enhancers
Abstract
The aim of this study was to develop and characterize microemulsion formulations using penetration enhancers as potential transdermal delivery systems for risperidone. Initially, a simple formulation of risperidone in Propylene Glycol (PG) was prepared as a control formulation, together…
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Synergistic stabilization of emulsion gel by nanoparticles and surfactant enables 3D printing of…
Pharmaceutical formulation of oral dosage forms is continuously challenged by the low solubility of new drug candidates. Pickering emulsions, emulsions stabilized with solid particles, are a promising alternative to surfactants for developing long-term stable emulsions that can be tailored for…
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Beta Caryophyllene-Loaded Nanostructured Lipid Carriers for Topical Management of Skin Disorders:…
This work aimed to overcome the disadvantages of the oral administration of beta-caryophyllene and boost efficiency by developing a nanostructured lipid carrier for topical administration of the drug in skin disorders. The heat emulsification method was utilized to produce beta-caryophyllene-loaded…
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The impact of common pharmaceutical excipients on the gut microbiota
ABSTRACT
Introduction
Increasing attention is being afforded to understanding the bidirectional relationships that exist between oral medications and the gut microbiota, in an attempt to optimize pharmacokinetic performance and mitigate unwanted side effects. While a wealth of research has…
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Innovative Aqueous Nanoemulsion Prepared by Phase Inversion Emulsification with Exceptional…
Formulating low-solubility or low-permeability drugs is a challenge, particularly with the low administration volumes required in intranasal drug delivery. Nanoemulsions (NE) can solve both issues, but their production and physical stability can be challenging, particularly when a high proportion of…
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Formulation Development and Evaluation of Solid Self Microemulsifying Drug Delivery System of…
This study aimed to develop a self-micro emulsifying drug delivery system (SMEDDS) for poorly soluble azelnidipine using Capryol 90 as the oil, Tween 80 as the surfactant, and transcutol-HP as the co-surfactant. A factorial design was used to optimize the formulation, and Neusilin UFL2 was used as…
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Nanoparticle-Based Adjuvants and Delivery Systems for Modern Vaccines
Ever since the development of the first vaccine, vaccination has had the great impact on global health, leading to the decrease in the burden of numerous infectious diseases. However, there is a constant need to improve existing vaccines and develop new vaccination strategies and vaccine platforms…
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Rational Design of Topical Semi-Solid Dosage Forms – How Far Are We?
Specific aspects of semi-solid dosage forms for topical application include the nature of the barrier to be overcome, aspects of susceptibility to physical and chemical instability, and a greater influence of sensory perception. Advances in understanding the driving forces of skin penetration as…
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A Comprehensive Scientific Survey of Excipients Used in Currently Marketed, Therapeutic Biological…
Purpose
The steady development of biotechnology-derived therapeutic biologics over the last few decades has generated drugs that are now standard medical treatments for a range of indications. While the development of protein products has surged in recent years, the formulation and delivery of…
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Brain nanotargeted [131I] I-Rolapitant as a model for brain imaging: Intranasal formulation,…
The goal of this study was to create a novel single-photon emission computed tomography (SPECT) probe that would enable the visualization of neurokinin-1 NK1 receptor systems in the brain for the precise diagnosis and follow-up of many brain-related disorders. Rolapitant (RT), a selective,…
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